Ku Dallas, makasitomala masauzande a TXU Energy samalipira magetsi omwe amagwiritsa ntchito pakati pa 9 p.m. 6 a.m. Zomwe zidachitika pamenepa sizinali kokha mtengo wokwera "mphamvu zama tsiku ndi tsiku", komanso mphamvu zowonjezera zomwe zimapangidwa ndi ma turbines oyendera mphepo, alemba The New York Times.
Mphepo yamphamvu kwambiri ku Texas imawomba usiku. Magetsi opangidwa panthawiyi ndiotsika mtengo kwambiri chifukwa cha ngongole za boma.
Mphepo yamkuntho imakhala ndi 10% ya mphamvu za boma, gawo lalikulu kwambiri mdziko muno. Texas ilinso ndi gululi yake yamagetsi, yomwe siimalumikizidwa ku mayiko ena, dera linalake lapadera, lomwe, likutanthauza, mphamvu zomwe zimapangidwa ku Texas ziyenera kudyedwa ku Texas kokha. TXU Energy imalimbikitsa makasitomala kuti azigwiritsa ntchito bwino nthawi yawo yaulere, kugwiritsa ntchito magetsi ochuluka momwe angafunikire.
Kupereka magetsi kwaulere, kampaniyo imasungabe ndalama: makina owonjezera amagetsi mphamvu zam'mlengalenga, zomwe zimawononga kampaniyo kwambiri pakuwongolera ndi kuyendetsa ntchito.
Muyenera kulowa nawo kuti musiyire ndemanga.
Zotheka
Pacific Northwest Laboratory mu 2001 idasanthula mphamvu yamphamvu yamkuntho yamayiko 20 aku US. Mwa mphamvu yamkuntho ya gulu lachitatu komanso yapamwamba, pamayiko opezeka, mayiko 20 amatha kupanga magetsi opitilira 10 777 kWh pachaka, zomwe ndizowonjezereka katatu kuposa zomwe US idagwiritsa mu 2001.
North Dakota, yomwe imatchedwa Saudi Arabian Wind Power, ili ndi kuthekera kwakukulu kwambiri.
Mu 2008, US Department of Energy (DoE) inafalitsa kafukufuku: 20% Mphepo yamphamvu. Kafukufuku wa DoE akuneneratu kuti pofika chaka cha 2030, US ipanga 20% yamagetsi amdzikoli kuchokera kumphamvu zamphepo.
Malinga ndi kafukufuku amene bungwe la National Renewable Energy Laboratory (NREL) linachita mu 2010, mphamvu ya mphepo yamkuntho ikuyerekezeredwa ndi 4,150 GW, pomwe mu 2008 mphamvu zonse za US zinali 1,010 GW.
Mafamu akulu kwambiri amphepo ku US
Mafamu akulu kwambiri amphepo ku US | ||
---|---|---|
Mutu | Dziko | Mphamvu, MW |
Alta mphepo yamphamvu pakati | California | 1547 |
Famu ya Roscoe Wind | Texas | 781 |
Center Hollow Wind Energy Center | Texas | 736 |
Tehachapi kudutsa famu yamkuntho | California | 690 |
Famu yamkuntho ya capricorn | Texas | 662 |
San gorgonio kudutsa mphepo famu | California | 619 |
Fowler ridge wind famu | Indiana | 600 |
Famu ya Madzi Otentha, | Texas | 585 |
Altamont Pass Wind Wind | California | 576 |
Gome: Mafamu akuluakulu amphepo aku US mu 2008-2012
Zoyikidwa ndi boma
Pofika kumayambiriro kwa chaka cha 2014, minda ya mphepo idamangidwa m'ma 34 US.
United States ndi akulu koposa anaika mphamvu yamagetsi | ||
---|---|---|
Malo | Dziko | Mphamvu, MW |
1 | Texas | 14 098 |
2 | California | 5 917 |
3 | Iowa | 5 688 |
4 | Oklahoma | 3 782 |
5 | Illinois | 3 568 |
6 | Oregon | 3 153 |
7 | Washington | 3 075 |
8 | Minnesota | 3 035 |
9 | Kansas | 2 967 |
10 | Colado | 2 593 |
Zonse | 65 879 |
Ma turbine amakhala 1% yokha ya famu yamkuntho. Pa 99% ya famuyo, ndizotheka kuchita nawo ulimi kapena ntchito zina. Alimi aku US amalipira pachaka $ 3,000 - $ 5,000 yobwereketsa ngongole imodzi yama turbe yamagetsi imodzi yomwe imamangidwa patsamba lawo. Mafamu ena kuchokera kumagawo omwe amabwereketsa mpaka mafamu amphepo amalandila ndalama zochuluka kuposa zochuluka.
Makampani opanga opanga kwambiri opanga mphepo mu 2007
Makampani akuluakulu opanga magesi kupita ku msika waku US mu 2007 | ||||
---|---|---|---|---|
Malo | Mutu | Dziko | Chiwerengero ma turb PC | Zonse mphamvu, MW |
1 | GE Energy | USA | 1561 | 2342 |
2 | Vestas | Denmark | 537 | 953 |
3 | Motorola | Germany | 375 | 863 |
4 | Gamesa | Spain | 242 | 484 |
5 | Makina amagetsi a Mitsubishi | Japan | 356 | 356 |
6 | Mphamvu ya Suzlon | India | 97 | 197 |
Zonse | 3188 | 5244 |
Mu 2008, mafakitale atsopano 55 a zida zamagetsi adamangidwa ku United States. Gawo la zida zopangidwa ku USA linakwera kuchoka pa 30% mu 2005 kufika 50% mchaka cha 2008.
Mphamvu Yamphepo Yaposachedwa
Chidwi chopezeka m'mafamu amphepo zam'mphepete mwa nyanja ndichifukwa choti panyanja mphepo zimawomba ndi mphamvu yayikulu. Kuphatikiza apo, komwe ma turbine amphepo yam'nyanja amatha kuthana ndi vuto la kuyandikira kwa ogula, popeza mizinda ikuluikulu yaku America imakhala pagombe. Komabe, mtengo wa mapulojekitiyi ndiwokwera kwambiri, chifukwa chake, mafamu amphepo zam'mphepete mwa nyanja akupanga ku United States m'malo mopitilira. Famu yoyamba yakuombeza yaku US yomwe idakonzedweratu idakonzekera kumangidwa ku Gulf of Mexico. Gawo loyamba la malo opangira magetsi linali kukhala 250 MW. Chilolezo choyamba chomanga chinaperekedwa mu Okutobala 2006.
Kumapeto kwa 2007, United States idaganiza zomanga ma famu 16 am'mphepete mwa nyanja.
Pa febru 7, 2011, nduna ya zamkati Ken Salazar ndi nduna ya Energy Stephen Chu adalengeza ndondomeko yogwirira ntchito limodzi mogwirizana ndi National Offshore Wind Strategy kuti ipititse patsogolo ntchito zamphamvu zakunyanja. Choyamba, izi ndizowonjezera ndalama mu kuchuluka kwa $ 50,5 miliyoni zamagetsi opanga mphamvu zam'mphepete mwa nyanja m'malo atatu: kutukuka kwa ukadaulo (zida zamakono zopangira zida zamagetsi ndi zida), kuchotsedwa kwa zotchinga pamsika (maphunziro oyambira komanso oyang'ana pa zachuma kuti muchepetse ziwopsezo, kupanga maunyolo zopereka, kulinganiza, kukonzanso maziko, ndi zina) ndikupanga kufalitsa kotsatira. Madera angapo akhazikitsidwanso kuti atumizidwe opanga ma turbine opezeka ku Mid-Atlantic (dera la 122 lalikulu nautical miles ku gombe la Delaware, malo omwe ali 207 kuchokera ku boma la Maryland, dera la 417 ku New Jersey komanso dera la 165 ku Virginia). Pambuyo pake adakonzekera kuti adziwe madera omwewo pafupi ndi Massachusetts ndi Rhode Island, komanso gombe la North Carolina. Kukhazikitsidwa kwa magwero ochezeka, obwezeretsanso magetsi ogwiritsira ntchito gombe la nyanja kuyenera kukhala njira yokwaniritsira cholinga cha purezidenti: kupanga 80% yamagetsi kuchokera kumagwero azachilengedwe osinthika pofika chaka cha 2035. M'malo mwake, Dipatimenti ya Zamkati ku U.S. ikuwonetsa kuti madera omwe ali m'mphepete mwa New England ndi Mid-Atlantic ali ndi mphamvu yopanga mizimu yoposa 90,000 MW. Ndondomeko ya Minisitala imayang'ana ntchito zitatu zazikulu: kukwera mtengo kwa mphamvu yakunyanja, mavuto aukadaulo pakukhazikitsa ndi kugwira ntchito, komanso kusowa kwa chidziwitso m'makampani aku America omwe akugwira ntchito zina. Kupanga famu yoyamba yakuchotsa mafunde ya US 420 MW, yotchedwa Cape Wind, yakonzedwa m'dera la Cape Cod, Massachusetts. Masiku oyambira ntchito yomanga akonzedwa ndi 2013. .
Ecology
Kugwira ntchito kwamafamu amphepo mu 2007 kunaletsa kupezeka kwa matani pafupifupi mamiliyoni 28 a С Corp mlengalenga.2.
Zomera zamagetsi, mosiyana ndi miyambo yamphamvu yamagetsi, zimatulutsa magetsi popanda kugwiritsa ntchito madzi, zomwe zimachepetsa kusefukira kwa madzi.
Mafamu amphepo amatulutsa magetsi popanda kuwotcha mafuta achikhalidwe. Izi zimachepetsa zofuna ndi mitengo yamafuta.
Turbine imodzi yamphamvu yopanga 1 MW kwa zaka 20 ikugwira ntchito ipulumutsa matani 29,000 amoto, kapena migolo 92,000 yamafuta.
Mitengo yamagetsi
Mtengo wapakati wamagetsi ku United States mu 2007 unakwera kufika $ 0.0918 pa kWh.
Malinga ndi Lawrence Berkeley National Laboratory (LBNL), mafamu atsopano amphepo 12 omwe adamangidwa ku US mu 2007 adagulitsa magetsi awo pamitengo kuyambira $ 0.025 mpaka $ 0.064 pa kWh. Mwa izi, mbewu zisanu ndi chimodzi zatsopano zamagetsi zidagulitsa magetsi awo pamitengo yochepera $ 0,03 pa kWh.
Kumayambiriro kwa 1980s, mtengo wamagetsi amphepo ku United States unali $ 0,38 pa kWh. Kuphatikiza apo, pakati pa mayiko onse ku Texas, chitukuko cha bizinesi chomwe chikufunsidwa chikugwirizana ndi zotsika mtengo kwambiri, ndipo ku California ndi New England, motsutsana, ndi zazikulu kwambiri.
Mapindu amisonkho
Famu yamphepo yatsopano imalandira ngongole ya msonkho (koma osati zothandizira) $ 0,015 pa kWh yamagetsi iliyonse yopangidwa. Ngongole yokhoma imakhala yothandiza kwa zaka 10.
Boma limathandizira kufufuza ndi kupanga zida zamagetsi zokha.
Malinga ndi US Department of Energy (DoE), kuyambira 1950 mpaka 1997, boma la US lidapereka mphamvu kwa $ 500 biliyoni (pamitengo ya 2004). Mu 2003, pafupifupi 1% yokha mwa mabungwe amagetsi aku US omwe adadziwika kuti ndi mphamvu yamphamvu.
Mphamvu yamphamvu yaing'ono
Malinga ndi AWEA, mu 2004 pafupifupi 30 MW zamagetsi zazing'ono zomwe zidapangidwa ku USA. Mu 2006, timinjini tating'ono ta 6807 tinagulitsidwa. Mphamvu zawo zonse ndi 17 543 kW. Mtengo wawo wokwanira ndi $ 56,082,850 (pafupifupi $ 3200 pa kW yamphamvu).
Mu 2009, 20.3 MW adagulitsidwa. magesi ang'onoang'ono opanga mphepo. Mphamvu zonse zamphamvu zazing'ono zam'mphepo zadutsa 100 MW. Ku United States, makampani 95 adapanga zida zamagetsi zazing'ono zamphamvu. Mu 2010, malonda adakwera mpaka 25,6 MW. Kukula kwa msika wamagetsi yaying'ono inali $ 139 miliyoni.
Mu 2006, 51% yamagetsi ang'onoang'ono omwe adapangidwa ndi nyumba adayikidwa mnyumba zakumidzi, 19% pamafamu azilimo, 10% pamabizinesi ang'onoang'ono, 10% pamasukulu ndi nyumba zaboma.
Madera olimbikitsa kwambiri pakupanga mphamvu zazing'ono zam'mphepo amaonedwa ngati zigawo ndi mtengo wamagetsi opitilira $ 0.1 pa kWh. Mtengo wamagetsi wopangidwa ndi opanga magesi ochepa mu 2006 ku United States anali $ 0.10 - $ 0.11 pa kWh. AWEA ikuyembekeza kuti mtengo wopanga udzatsikira mpaka $ 0.07 pa kWh pazaka zisanu zikubwerazi.
AWEA ilosera kuti podzafika chaka cha 2020 mphamvu zonse zakuchepera kwa US zakuwonjezeka kufika pa 50,000 MW, zomwe zikhala pafupifupi 3% ya mphamvu zonse mdzikolo. Ma turbines oyendera mphepo adzaika nyumba 15 miliyoni ndi mabizinesi ang'onoang'ono 1 miliyoni. Mu makina ochepa mphamvu anthu 10,000 adzagwira ntchito. Chaka chilichonse amapanga zinthu ndi ntchito zopitilira $ 1 biliyoni.
Mphamvu yamphamvu
Mphamvu yamagetsi ndi njira ina yopangira mphamvu zina potengera mphamvu yamagetsi, yomwe ndi mphepo.
Kuphatikiza apo, molingana ndi momwe dziko likukula ndi kuchuluka kwa mphamvu zomwe zimapangidwa, mphamvu zam'mlengalenga ndi kampani yopanga yopanga mitundu yosiyanasiyana yamphamvu, monga: magetsi, makina, matenthedwe, ndi zina zambiri.
Nthawi zonse, gwero lalikulu ndi mphamvu yamkuntho ya mphepo, pogwiritsa ntchito njira zosiyanasiyana, zomwe zimasinthidwa kukhala mphamvu yofunikira.
Chifukwa chake kukhalapo kwa makampani opanga mphamvu zamagetsi m'magawo osiyanasiyana ndi motere:
Ziwerengero zonse zoyikika ndi mafamu amphepo ndizopitilira 75.0 MW, zazikulu ndiz:
Ili ku Crimea:
- Donuzlavskaya famu yamkuntho, kuthekera kwa omwe akukhazikitsa ndi 18.7 MW,
- Kudera la Kaliningrad, Zelenograd turbine, magesi opakidwa ali ndi mphamvu ya 5.1 MW,
- Ku Chukotka, Anadyr Wind Farm, majeneleta omwe adayikidwawa ali ndi mphamvu ya 2,5 MW,
- Ku Republic of Bashkortostan, famu yamkuntho ya Tyupkildy, mphamvu ya omwe amaikiratu ndi 2.2 MW,
- Ku Republic of Kalmykia, famu yamphepo ya ALTEN LLC, magesi omwe adaika ali ndi mphamvu ya 2.4 MW,
- Kudera la Murmansk, malo opangira magetsi ogwiritsa ntchito ndi dizilo, ku Set-Navolok cape, magesi omwe adaika ali ndi mphamvu ya 0.1 MW,
- Pa Chilumba cha Bering cha zilumba za Komandorski, famu yokhala ndi mphepo yokhala ndi makina opanga ma 1.2 MW.
M'magawo osiyanasiyana omanga, kukonzekera deta yoyambira ndi chitukuko cha zolemba zamakono, malo otsatirawa amapezeka:
- Zapolyarnaya VDES (3.0 MW) ndi famu yamkuntho ya Novikovskaya (10.0 MW) ku Komi Republic,
- Leningrad Wind Farm (75.0 MW), ku Leningrad Region,
- Yeisk Wind Farm (72.0 MW), Anapa Wind Farm (5.0 MW) ndi Novorossiysk Wind Farm (5.0 MW), ku Krasnodar Territory,
- Marine Wind Farm (50.0 MW), ku Kaliningrad Region,
- Marine Wind Farm (30.0 MW) ndi Valaam Wind Farm (4.0 MW) ku Republic of Karelia,
- Primorsky wind farm (30.0 MW), mu Primorsky Territory,
- Magadan Wind Farm (30.0 MW), mdera la Magadan,
- Chuy Wind Farm (24.0 MW), ku Altai Republic,
- Ust-Kamchatka VDES (16.0 MW), mdera la Kamchatka,
- Dagestan Wind Farm (6.0 MW), ku Dagestan,
- Priyutnenskaya famu yamkuntho (51.0 MW), ku Republic of Kalmykia.
Boma limapereka chidwi pakukula kwa mphamvu zamagetsi zina; mapulogalamu akutengedwa kuti athandizire ndikuwalimbikitsa gawo lamphamvu izi ku maboma ndi maboma.
Mabungwe atsopano akuwoneka mdziko muno omwe akukhudzidwa ndi mphamvu zam'mlengalenga, ndipo mitundu yanyumba yamakina am'mphepete mwamphamvu zosiyanasiyana ndikupanga.
Pakadali pano, injini zazikulu kwambiri zamphamvu zamphamvu ku Europe, izi ndi:
Mbiri yamphamvu yamphamvu mdziko muno idayamba mchaka cha 70, ndipo mpaka pano, Denmark ndi mtsogoleri wopanga zida zamagetsi zamagetsi ndi magawo awo.
Mphamvu yamagetsi yaku Danish imapanga mphamvu yoposa 40% yamagetsi pamtengo wonse wamagetsi opangidwa mdziko muno.
Ngati mungayang'ane mapu a mafamu amphepo aku Europe opangidwa ndi SETIS ku European Commission pansipa, mutha kuwona bwino kuti Germany ndiye mtsogoleri wopanda chiyembekezo wochokera ku maiko aku Europe malinga ndi kuchuluka kwa omwe amapanga mphepo (malo oyika amalembedwa ndi mabwalo amtambo).
Mwa omwe adakwezedwa ku Europe, wamkulu kwambiri ndi Whitelee Wind Farm. Imakhazikika ku Scotland ndipo imakhala ndi ma turbine a 140.
M'mayiko ena a pulaneti yathuyi, kugwiritsa ntchito ma turbines oyendera mphepo ndi awa:
- KU USA:M'dzikoli, mphamvu zamagetsi monga msika zikukula mwachangu kwambiri. Zomwe zimakhazikitsidwa ndi magetsi opanga mphepo ndizoposa 75.0 GW. Mugawo lamagetsi onse opangidwa, gawo lamphamvu zamphepo ndizoposa 5.0%.
Mafamu amphepo amamangidwa m'maboma 34, amphamvu kwambiri, m'maboma monga:
Makampani opitilira 50 opanga makina amphepo zam'mlengalenga ndipo zida zawo zamangidwa.
- Ku China: Kukula kwa mafakitale sikunateteze makina amphepo aku China. Pakadali pano, mphamvu yamagetsi opanga mphepo ndi yoposa 150.0 GW. Mugawo lamagetsi opangidwa mdziko muno, gawo lamphamvu zamphepo ndizoposa 3.0%. Gawo lamphamvu la China likupitilizanso kumanga mafamu atsopano amphepo, ali ndi mapulani akhazikitse magetsi ena a 100 GW mpaka 2020. Madera a Inner Mongolia ndi Xinjiang Uygur Autonomous Region ali ndi kuthekera kwakukulu.
- Ku Canada: Chifukwa cha malo, Canada ili ndi kuthekera kwakukulu pakupanga mphamvu zamphamvu za mphepo. Makina opanga mphepo amagwira ntchito bwino m'maboma onse adzikoli. Gawo lamagetsi opangidwa ndi ma turbines opanga magetsi mu kuchuluka kwathunthu kwamagetsi ndiopitilira 1.0. Mphamvu yamagetsi opangira magetsi ndi opitilira 2000.0 MW.
- Ku India:India ndi m'modzi mwa atsogoleri omwe amagwiritsa ntchito mphepo kuti apange magetsi. Zomwe zimakhazikitsidwa ndi magetsi zimaposa 27,000.0 MW. Gawo lamagetsi opangidwa ndi magetsi opanga magetsi limaposa 6.0% ya magetsi onse opangidwa mdziko muno.
Ziyembekezero zachitukuko
Poganizira kuti magwero amagetsi mphamvu zake zimatha ndipo kugwiritsa ntchito kwawo kumayambitsa kuipitsidwa kwa dziko lapansi, mayiko owonjezereka akutenga mapangano amkati ndi otetezedwa a chitetezo cha chilengedwe ndi kuwongolera mphamvu. Pakukonza izi, kugwiritsa ntchito mphamvu zamagetsi zomwe zimapangidwanso, zomwe zimakhalanso zachilengedwe, ndizofunika kwambiri.
Pofuna kulimbikitsa ntchito za chitukuko, mayiko angapo apanga madera azinthu zofunikira m'dera lino la mphamvu, izi ndi:
Pankhaniyi, kukulitsa mphamvu zamphamvu zam'mlengalenga, monga gwero lamphamvu zina, kumachitika mosalekeza ndipo kudzathandizira izi. Chitsanzo chochititsa chidwi cha zinthu zoterezi ndizoyenda komanso zoyambira kupanga mphepo.
Makina opanga mafunde oyenda - wokwera kutali ndi gombe, pakuya kwa mita 100 kapena kupitilira. Zipangizo zoyambirira zoterezi adaziyika mu 2007 ku Norway.
Pamenepa, zana pa nyanja nthawi zonse, kupatula zosafunikira, pamakhala bata lokwanira, pali mayendedwe amlengalenga, ndiye kuti kuyika bwino koyikika kokhazikitsidwa motere ndikokwera kuposa komwe kwa omwe adakwera padziko lapansi.
Makina owuluka amlengalenga - imayimira gawo lopanda mafuta lomwe limadzazidwa ndi helium, ndi turbine yomwe ili pakatikati pa chipangizocho.
Kuphatikiza apo, opanga ndi otukula sikuyimira pamenepo, ntchito ikupitilirabe.
Ubwino ndi zoyipa
Ubwino wogwiritsa ntchito matinjini amphepo ndi monga izi:
- Ili ndiye gwero losatha lamphamvu lokonzedwanso mwachilengedwe, chifukwa malingana ngati dzuwa likuwala, palinso kuyenda kwamayendedwe amlengalenga, omwe ali mphamvu yoyambirira chifukwa cha mphamvu yamagetsi.
- Kupanga mphamvu yamagetsi pogwiritsa ntchito mpweya ndi njira yachilengedwe yosavulaza chilengedwe.
- Ntchito yomanga malo opangira magetsi ndi chochitika chosakhalitsa, chifukwa chake, kukhazikitsa ma turbines mwamphamvu kumatsimikizira mtengo wotsika kwambiri wa ntchito yoyika, poyerekeza ndi kupanga malo ena opangira magetsi.
Zoyipa zamphamvu zamzimu zimaphatikizapo:
- Kugwiritsa ntchito bwino kwa kukhazikika pogwiritsa ntchito mphamvu yamagetsi pantchito yawo zimatengera komwe kuli, nyengo, nyengo ndi nthawi ya tsiku. Kubwerera kumeneku kumatsimikizira kuthekera kwa kugwiritsa ntchito magesi opanga gawo m'gawo lina la dziko lapansi.
- Mukakhazikitsa malo opangira magetsi okwanira, pamafunika malo ambiri, omwe akuyenera kutengedwa kuchokera pazotengera zonse zomwe zapezeka.
- Kufunika kwa mtengo woyambirira, kupezeka kwake komwe kumatanthawuza ndalama mumsika uno, poyambira chitukuko.
- Zowopsa za mbalame ndi zolengedwa zina zouluka.
Kukhalapo kwa mikhalidwe yolakwika yomwe mphamvu yamphamvu yamzimu ilibe kupitilira kuchuluka kwa zabwino. Zitha kunenedwa ndi chidaliro kuti gawo lamphamvu ngati mphamvu zam'mphepo lipitiliza kukula.
Zomera zamphamvu zauzimu zam'mlengalenga
Kugwiritsa ntchito sayansi ya sayansi ndi ukadaulo: Pakati pa atsogoleri omwe ali m'gulu lamphamvu zamagetsi pali zinthu zonse zopanga zamphamvu kwambiri komanso zovuta kwambiri poika ma turbine zana limodzi. Tiyeni tiyesetse kupanga mndandanda wama projekiti ofunikira kwambiri omwe akugwira ntchito kale ndikupereka magetsi pafupipafupi.
Pakati pa atsogoleri omwe ali pamafamu amphepo ndi omwe amapanga magetsi amphamvu kwambiri komanso zovuta kwambiri kukhazikitsa ma turbine mazana ndi mazana.
Tiyeni tiyesetse kupanga mndandanda wama projekiti ofunikira kwambiri omwe akugwira ntchito kale ndikupereka magetsi pafupipafupi.
Mwachidziwitso, tikuwonetsa magawo akuluakulu amawailesi, malo omwe ali komanso zomwe zikuwonetsa bwino kuti zovutazi ndizomwe zili "zosangalatsa kwambiri".
Famu Ya Mahatchi Otchire (Famu Wamkazi Wamtchire). Malowa ali pamalo 348 km2 pafupi ndi mzinda wa Ellensburg ku Washington, USA.
Mphamvu yakulenga pakadali pano imafika 273 MW, zomwe zidatheka chifukwa chogwirana ntchito imodzi imodzi yama turbine a 127 omwe ali ndi mphamvu ya 1.8 MW ndi ma turbine 22 okhala ndi mphamvu ya 2.0 MW.
Malo awa ndi ofunikira chifukwa anamanga ndikuyambitsa kwathunthu ndalama zokhoma misonkho yakudziko, chifukwa cha zosowa za okhala m'deralo komanso ndi chithandizo chonse.
London Array ndi famu yamphepete mwa nyanja yomwe ili kufupi ndi mtsinje wa Thames. Ndiye malo opambana kwambiri ku UK komanso padziko lonse lapansi. Mphamvu yake ya 630 MW ndiyokwanira mphamvu nyumba 47,000.
Ndikopindulitsa kwambiri kugwiritsa ntchito mphepo zamphamvu za m'mphepete mwa Misty Albion, kotero magetsi oyendetsa nyanja apitiliza kupanga ndikulandila mphamvu kuti pomaliza pake upange United Kingdom mwina kukhala "wobiriwira kwambiri" pankhani yoteteza magetsi.
Tehachapi Pass Wind Farms ndi famu yamphepo yomwe ili pamphepete mwa Chipululu cha Mojave ndi San Joaquin Valley ku Southern California, USA. Mphepo zimawomba pafupipafupi m'derali, ndipo pafupifupi nthawi zonse panjira yomweyo - izi zinali zomwe zimapangitsa kuti mafamu amphepo azigwira ntchito mwachangu.
M'derali mulibe zovuta zamphamvu zamphamvu motere, koma makampani opitilira 12 adakhazikitsa kale injini zopitilira 5,000, mothandizidwa ndi zomwe zimangopanga mphamvu zokha, komanso njira zatsopano zowunikira zimakwaniritsidwa - machitidwe abwino komanso kukhazikika kwa mphepo mu izi.
Kuchuluka kwa minda yonse ndi 562 MW.
Middelgrunden Wind Turbine Cooperative (Middelgrundene mphepo famu yothandizirana, Copenhagen, Denmark) ndi malo ocheperachepera magetsi, okhala ndi 40 MW. Kuphatikizika uku ndikofunikira pa mbali ina.
Ntchito yomanga ndi kugwirira ntchito imalipira kwathunthu ndi nzika zam'deralo omwe akuchita nawo mgwirizano. Nthawi yomweyo, malo opangira magetsi ndi zitsanzo zabwino za momwe angagwiritsire ntchito bwino mphepo mothandizidwa ndi mafamu amphepo zam'madzi komanso m'mphepete mwa nyanja, ngakhale pamayendedwe otumizira ambiri.
Kuphatikiza pa zabwino zoonekeratu pakupanga magetsi, masiteshoni amakopa alendo ochulukirapo chaka ndi chaka.
Horse Hollow Wind Energy Center (Taylor, Texas, USA). Famu yayikulu kwambiri padziko lonse lapansi kuyambira 2008. Komabe, ndizofunikira tsopano osati kukula kwake ndi mphamvu zake.
Panali pa siteji iyi pomwe milandu idasumidwa, yomwe idakula kukhala yosasangalatsa komanso yopambana.
Zotsatira zake, idatsekedwa ndi chigamulo cha khothi, ndipo kuyang'ana kwa zigawenga zonse kunali, zosamveka, zodabwitsazi zovuta komanso zovuta zake pamafamu omwe ali m'chigawo chomwecho.
Altamont Pass (Central California, USA) kwenikweni ndi malo akale kwambiri opangidwa ndi mphepo. Choyeneranso chidwi ndi kugawa kwambiri kwa opanga ma jenereta.
Pamodzi ndi mbewu zambiri zamagetsi zamagetsi, mavuto akulu amabwera ndi kukhudzidwa kwa mafamu amphepo pazachilengedwe. Malinga ndi mabungwe azachilengedwe, zinali zovuta izi zomwe zinapha mbalame zambiri zomwe zimadyedwa kwambiri m'mbiri yonse yopanga mafamu amphepo.
Zomwe zili pamalo. Apa ndipamene misewu yotchuka kwambiri ya mbalame, makamaka chiwombankhanga chagolide, imanama.
San Gorgonio Pass (Palm Springs, California, USA). Malo opangira magetsi ali m'malo osavuta kwambiri. Mphepo yamphamvu kwambiri imawomba pafupifupi nthawi yonse ya chilimwe - kuthamanga kwapakati kumasinthasintha pakati pa 24 ndi 32 km / h, kuposa kupereka mphamvu ku chomera chamagetsi m'miyezi yapamwamba kwambiri. Palibe zovuta kulingalira malo abwinoko.
Gansu Wind Farm (Gansu Wind Farm, China) ndi malo osatha omwe akupanga kale 5,000 5,000. Izi zikuyenda bwino kwambiri padziko lonse lapansi.
Kuphatikiza pa izi, kale mu 2020 zakonzedwa kuti ziwonjezere kuchuluka kwa 20,000 MW.
Ndizovuta izi munthawi yayitali zomwe zidzakhale zazikulu padziko lonse lapansi malinga ndi kuchuluka kwa magetsi chifukwa cha mphamvu yamagetsi.
Jaisalmer (Jaisalmer, India) ndiye malo opanga magetsi kwambiri ku India.
Kupititsa patsogolo kwa makampani mdziko muno kunayambira posachedwa, mchaka cha 2001 kukhazikitsa kokhako komwe kunayambika, ndipo mu 2005 mphamvu ya 1000 MW idakwaniritsidwa kale.
Mlanduwu ndiwokondweretsa ndi chitsanzo chake cha momwe mungatulutsire mwachangu malo opangira magetsi amphamvu kwambiri.
Chomera chilichonse champhamvu chokhala ndi magetsi chimakhala ndi ma jenereta ambiri - ndiye "zoipitsitsa" zamakampani olonjezawa.
Komabe, sikuti aliyense amadziwa njira zatsopano komanso zodabwitsa zomwe zikupezekera m'derali.
Tazolowera kuwona masamba akuluakulu ndi ma jenala ngati ma dontho omwe amakhala pamiyala yazitali kwambiri - sangathe kulingaliridwa pakukula kwamatauni.
Amayesetsa kuthana ndi vuto la mtunda komanso chitetezo chokhudzana ndi mphamvu yam'mphepo m'njira zosiyanasiyana. Chimodzi mwa izo ndi kugwiritsa ntchito makina amakono amphepo a QR5. Awa ndi mapangidwe odabwitsa momwe masamba amawonekera ngati mawonekedwe a mizere yoyenda kapena yozungulira, yolunjika pakakhazikika pamzere. Mfundo zoyendetsera zitha kuonekera bwino mu kanemayo.
Ma turbines a QR5 ndi ochulukirapo kuposa zosankha zamwambo. Kutalika kwake kumatha kutalika kuyambira mamita angapo mpaka dazeni, ndi ma radius ochepa mamita.
Magwiridwe awo, mwaluso kwambiri, tsopano amaposa mawonekedwe onse okhala ndi zomata wamba.
Awa ndi malo olimbikitsa kwambiri ndipo makampani ambiri ndi magulu opangira payekha akuchita nawo chitukuko, ndiye kuti tikuyembekeza kutsogolanso kwina kukulimbikitsa msika posachedwapa. Mitundu yayikulu yamagalimoto yokhala ndi khosi yokhotakhota yotembenuka imatchedwa Windspire. lofalitsidwa ndi econet.ru
Mayiko 10 Opitilira - Atsogoleri A Wind Energy
Kugwiritsa ntchito mphamvu zamagetsi ndi vuto lomwe likuyesera kuthetsa padziko lonse lapansi. Monga yankho lake, mapaneli a dzuwa ndi kugwiritsa ntchito mphamvu zamphenga zimaperekedwanso.
Takudziwitsani za mayiko 10 apamwamba omwe akhala atsogoleri ogwiritsa ntchito mphamvu zamagetsi ngati njira ina.
Mulingo wake umadalira mphamvu ya opanga mphepo, pazifukwa izi mayiko monga Denmark, Portugal, Nicaragua sanapeze muyeso, ngakhale gawo lamphamvu zopanga mphepo m'maiko awa liposa 20% ya kugwiritsidwa ntchito kwathunthu.
1 China - 114763 MW
Pakutha kwa 2014, masiteshoni onse am'deralo adatulutsa 67.7 GW. Masiku ano, chiwerengerochi chikuyandikira 80. Chifukwa chake, China ikhoza kutchedwa mtsogoleri wazamphamvu zamphamvu padziko lonse lapansi. Kukula mwachangu chotere, dzikolo lidalimbidwa ndi mafakitale, likuwonongeranso mphamvu zambiri.
2 USA - 65879 MW
Kuchulukitsa kwa magetsi ku America lero kukuyandikira 60 GW, ngakhale kuchuluka kwa ma turbines ang'ono ndi ochepa. Zowona, vutoli limasokonezeka chifukwa chosadziwika bwino ndi boma: malamulo am'deralo sathandiza opanga, m'malo mwake, amasokoneza ntchito yawo.
3 Germany - 39165 MW
Mtsogoleri pakati pa maiko aku Europe ogwiritsa ntchito mphepo ngati gwero lamphamvu. Ma voliyumu ochulukirapo ndi oposa 30 GW (kuyerekezera - ku European Union chiwerengerochi sichidutsa 100 GW). Mfundo zakugwiritsa ntchito mphepo ngati magetsi zimathandizidwa ndi anthu am'dzikoli, zomwe zikuwoneka muzochita ndi zisankho za boma.
4 Spain - 22987 MW
Chuma cha dziko lino chikuvutika ndi mavuto, koma mphamvu yamkuntho ikupita patsogolo kwambiri. Boma latsala pang'ono kusiya mphamvu zotsalira, koma silinayambebe kugwiritsa ntchito gwero lina.
5 India - 22,465 MW
Dzikoli ndi limodzi mwa mayiko omwe akutukuka, koma lero likugwiritsa ntchito malo opangira mphepo kuti agwire ntchito. Kuchuluka kwachuma kwa anthu komanso chitukuko cha mafakitale kumafuna kufufuza kwina kwa magetsi, popeza dzikolo lilibe mafuta ake, ndipo zogula zake zikukula kwambiri. Dzikoli likadali chotsalira ku China, koma lili ndi kuthekera kwakukulu potengera mphamvu zamkuntho.
6 United Kingdom - 12,440 MW
Bajeti yaku UK ya 2009 idanena kuti kuyambira 2011 mpaka 2014 ndalama zopitilira 500 miliyoni zitha kugwiritsidwa ntchito ngati magetsi, ndipo izi zidabweretsa, Great Britain idakhala pa 6th pofotokoza mphamvu zomwe zimapanga magetsi.
7 France - 9,285 MW
Dzikoli ndi mtsogoleri osati pongogwiritsa ntchito mphamvu zamphepo, komanso pantchito ya zida zamakono ndi matekinoloje. Pakutha kwa chaka cha 2014, kuchuluka kwa masiteshoni am'deralo kunali oposa 9,000 MW. France imagwira ntchito limodzi ndi makampani amphepo aku Germany, omwe ali ndi zotsatira zabwino pachitukuko chake champhamvu cha mphepo.
8 Italy - 8663 MW
Kubwerera mu 2011, kufuna kwa anthu adaganiza zosiya mphamvu za nyukiliya.
Italy nthawi zonse idalira mafuta ochokera kunja, kotero kuti kupanga mphamvu yamagetsi inali gawo lalikulu kwa izo ndikuloleza kuti igulitse ndalama zochepa pazinthu zakunja.
Mphamvu zamphepo, monga zothandiza kwambiri komanso zotchipa, masiku ano sizikopa mabungwe aboma okha, komanso mabungwe ena omwe akufuna kupanga ndalama pa izi.
9 Canada - 9694 MW
Dzikoli lapanga chithandiziro chapadera kwa omwe amasunga ndalama mu mphamvu ya mphepo. Mphamvu zonse zomwe malo opangira pano amapangira ndi 5.5 GW. Mphamvuzi zimapangidwa makamaka ku Nova Scotia ndi Ontario. Kugwira ntchito ndi magwiridwe antchito amawailesi kumabweretsa kulumikizana ndi kukulitsa makampani opikisano.
10 Brazil - 5,939 MW
Mafamu ambiri amphepo akumangidwa kuno. Malinga ndi ziwerengero, ndi otchuka komanso othandiza kwambiri kuposa zomangira zamagetsi. Kugwiritsidwa ntchito kophatikizana kwa mphepo ndi madzi munthawi yachilala kumawonjezera phindu la minda yama mphepo yamkuntho.
Dziko la Denmark silingaphonyedwe pamwambapa - 4845 MW yokhazikitsidwa, dziko lomwe ntchito yopanga mapaki amphepo ikupitilira. Mpaka pano, amapanga rekodi 39% ya mphamvu yonse kudzera m'mafamu amphepo. Denmark ili ndi madera omwe amathandizidwa ndi mafamu amphepo.
Kugwiritsa ntchito mphepo ngati njira ina yopezera mphamvu masiku ano kukukula m'maiko ambiri padziko lapansi - kwinaku pang'ono pang'onopang'ono, kwinakwake mwachangu, komabe, sizosavuta kuti tisinthe kuchoka pazomera zamphamvu za nyukiliya komanso zamagetsi kukhala mpweya wamagetsi komanso kusinthasintha kwa mphepo si chifukwa chokhacho cha izi mphamvu.
Mphepo ndi gwero labwino komanso lopatsa mphamvu
Mphamvu yamphepo ikayamba kudziwika ku Greensburg, Kansas. Mzindawu udawonongeka ndi mkuntho chaka chatha pa 266 mph. Tsopano mzindawu ukufuna kugonjetsa mphepo ndikugwiritsa ntchito kuti ipange magetsi.
Dipatimenti ya US Energy of Energy yapereka Greensburg $ 1.3 miliyoni kuti ipange matekinoloje atsopano. Malinga ndi atolankhani, ku Greensburg mchaka cha 2008.
alandila ndalama zowonjezera $ 0.5 miliyoni m'mabizinesi othandizira pulogalamuyi.
"Pogwira ntchito ndi Greensburg, tikuthandizira kukulitsa mphamvu zamagetsi, imodzi mwazinthu zazikulu za Kansas zomwe zimapezanso mphamvu," Mtumiki wa Energy a Samuel W. Bodman adatero potulutsa atolankhani.
Greensburg yakhazikitsa cholinga cha 100% kukwaniritsa zosowa za nyumba ndi bizinesi pogwiritsa ntchito magetsi omwe angathe kuwonjezedwa.
Malinga ndi zomwe atolankhani atulutsa, mzinda wa Greensburg walengeza mapulani ake kuti akhale chitsanzo cha chitukuko chokhazikika, kutsatira njira zomwe anthu amagwiritsa ntchito pazachilengedwe, kuphatikiza mphamvu zam'mlengalenga, ndikungotsala anthu akumidzi.
Mtsogoleri pa ntchito yopanga ziwalo zamphamvu za mphepo
Kukwera kwaposachedwa kwamitengo yamafuta kumatauni ambiri kwapangitsa kuti magetsi azamphamvu azikhala magetsi.Mtsogoleri wosagwirizana pakadali pano wopanga mphamvu zamphamvu ku United States ndi Texas wokhala ndi 4.446 MW (data-end-2007). Imatsatiridwa ndi California (2,439 MW) ndi Minnesota (1,299 MW).
"Mphepo yamkuntho imatenga gawo lalikulu popatsa Texas mphamvu yoyera, yotsika mtengo, komanso yodalirika," watero a Governor waku Texas a Texas Perry mu lipoti la pachaka la 2008 American Wind Energy Association (AWEA).
Mu 2007, 1% yokha ya zosowa zamagetsi zaku US zimachokera ku mphamvu yamkuntho. Malinga ndi AWEA, kugwiritsidwa ntchito kwa dzikolo kwa gwero la magetsi oyera komanso otchipa kuli kochepa kwambiri. Mu 2007, ma kilowatt / h amagetsi pafupifupi 31 biliyoni adapangidwa kuchokera ku magetsi ku United States, ndikupereka nyumba 4.5 miliyoni.
M'mayiko opitilira 30 a dzikolo pali mafamu amphepo omwe amatulutsa mphamvu. Amakhala kwambiri ku Texas, California, Minnesota, Iowa ndi Washington.
Zimalimbikitso chobweretsa mafamu amphepo
Ndalama zoyambira kukhazikitsa famu yamkuntho yopanga mphamvu ndi $ 1.5 - 2 miliyoni pa 1 MW. Izi ndizokwera kwambiri kuposa mtengo womangira nyumba yamagetsi yamagetsi achilengedwe (pafupifupi $ 800,000).
Kumbali inayo, famu yamphepo ikamangidwa, mphepo imakhala yaulere, pomwe mitengo yamagesi imangokhalira kukwera.
Kuphatikiza apo, kukonza makina owongolera mphepo kumafuna ndalama zochepa, ndipo kugwiritsa ntchito gasi lamagetsi pogwiritsa ntchito gasi lachilengedwe kumafunika kukonza kosalekeza komanso kwamtengo.
Kupanga mafamu amphepo kumafuna miyezi yochepa chabe, mosiyana ndi mbewu zamagetsi wamba, zomangamanga zomwe zimatenga zaka zingapo.
"Ngakhale kuti magetsi opangira magetsi opangira malasha amafunika kumangidwa patadutsa zaka zochepa, mphamvu yoyendera mphamvu ndi mphamvu yamagetsi imatha kupangidwa munthawi yochepa komanso pamitengo yotsika kwambiri," bungwe la American Institute of Architecture ku Nevada linatero lipoti la 2007.
"Pazaka 10 zapitazi, magetsi opangidwa ndi mphamvu yamagetsi apeza ndalama zochulukirapo, akutsika kuchokera masenti 30 mpaka 3.5 - 7.5 pa 1 kilowatt / h, zomwe zidapangitsa kukhala mpikisano wamphamvu kwambiri," idatero. pa tsamba la FPL Energy. FPL Energy ndi kampani yopanga mphamvu zamagetsi ku Florida yomwe imapereka mphamvu kumayiko 16 ndikupanga magetsi 33% kuchokera kumagetsi amphepo.
Ma turbine opanga mphepo nawonso ndi gwero la ndalama kwa alimi aku America. Alimi amatha kulipira ndalama pakati pa $ 3,000 ndi $ 5,000 pachaka ndi turbine iliyonse ikayikidwa m'munda wawo. Komanso, ma turbine amakhala 2-5% yokha yaminda ndi misewu. Alimi akhoza kupitiliza kulima ndi kudyetsa ziweto pafupi ndi pansi pa ma turb.
Bizinesi yopindulitsa
GE Energy, gawo la General Electric, ndi mtsogoleri wopanga ma turbines amphepo, omwe adaika ma turbines 1560 mu 2007. Wopanga Danish Vesta Wind Systems A.S. - pamalo achiwiri ndi ma turbine okwana 537.
GE posachedwa yasayina pulojekiti yopanga mgwirizano wama turbine opitilira $ 1 biliyoni ku Europe ndi United States. "Kuyambira 2004, GE yawonjezera kupanga kwa mafamu amphepo ndi 500%, ndipo ndalama za mabizinesi amphepo zadutsa $ 4 biliyoni mu 2007," atero atolankhani aposachedwa.
Ziwerengero za AWEA zikuwonetsa kuti m'miyezi itatu yoyambirira ya 2008, makampani opanga magetsi amphepo adakhazikitsa malo opitilira $ 3 biliyoni, kupereka mphamvu ku nyumba 400,000. Komabe, zolimbikitsa za msonkho pazinthu izi, zomwe ndizofunikira kwambiri pantchito yamphamvu zamphepo, zitha mu Disembala 2008.
"Congress ikapanda kuchitapo kanthu mwachangu, izi zitha kutayika munthawi zovuta kwambiri zachuma, kuwononga ntchito ndi ndalama 76,000 zomwe zikupitilira $ 11.5 biliyoni," watero a Executive a AWEA Randal Swisher .
Heide B. Malorta. Nthawi Zosangalatsa
Kuyamba
Kusamalira chilengedwe ndi chikwama chathu tomwe kunapangitsa kuti malingaliro abwino a anthu apange ndikukhazikitsa njira zatsopano zamagetsi zopangira, gwero lomwe lingakhale zinthu zopanda ntchito: dzuwa, madzi ndi mphepo. Kugwiritsa ntchito gwero lililonse mwanjira imeneyi kuli ndi ubwino komanso kuipa kwake, koma mphamvu yamagetsi imadziwika kuti ndi yotsika mtengo komanso yothandiza kwambiri.
Zachidziwikire, chilengedwe chimayika zoletsa zina pa ntchito yamagetsi opanga mphepo, ndipo mtengo wa zopangira 1 kW wamagetsi kuchokera ku mphamvu ya dzuwa ndi mphepo ndizofanana. Koma m'malo akumpoto, makamaka m'malo a m'mphepete mwa nyanja, kugwiritsa ntchito magetsi opanga mphepo sikungakhale mpikisano.
Kuyenera kwa kukhazikikako kumapumira pa liwiro la mphepo m'derali. Kuyambira kuyambira 4 m / s, kuyika jenereta ya mphepo kumaonedwa kuti ndi koyenera, ndipo pa 9-12 m / s imagwira ntchito mwaluso kwambiri. Koma mphamvu yamagetsi yamagetsi sizimangotengera kuthamanga kwa mphepo (chiwembu 1), komanso kutalika kwa rotor komanso dera la masamba (chiwembu 2).
Malipiro
Ngati kuthamanga kwa mphepo kwodziwika kumadziwika, ndiye ndikusintha maulalo a sikelo kapena malo ake, mutha kupeza mphamvu yoyika, yomwe ndiyofunikira.
P = 2D * 3V / 7000, kW, pomwe P ili ndi mphamvu, D ndi yopanda mainchesi mu m,
V ndiye kuthamanga kwa mphepo mu m / s.
Njira iyi yowerengera mphamvu yamagetsi yamagetsi ndi yovomerezeka kwa iwo wokhala ndi mapiko - olimba.
Pakadali pano, pakupanga zamakina pali mitundu iwiri yamagetsi opangira mphepo:
Koma ali ndi vuto lalikulu - losayenda pang'onopang'ono. Kuti muthane ndi izi, makina opumira amagwiritsidwa ntchito, omwe pang'ono ndi pang'ono amathandizira.
Vane - mawonekedwe opingasa amphepo. Mtundu wamagetsi amtunduwu umapezeka kwambiri akagwiritsidwa ntchito popanga mphamvu zamagetsi.
Ubwino:
- Kuthamanga kwakukulu, izi zimakupatsani mwayi wolumikizana ndi jenereta, yomwe imakulitsa mphamvu,
- Ulendo wopanga,
- Mitundu yosiyanasiyana.
Zoyipa:
- Mulingo wambiri wamaphokoso ndi kuwonongeka kwa akupanga. Izi zitha kukhala zowopsa kuumoyo wa anthu. Chifukwa chake, malo opangira mafakitale amapezeka m'malo opanda anthu,
- Kufunika kugwiritsa ntchito zida zokhazikika ndi zowongolera mphepo,
- Kuthamanga kwamasinthidwe kumakhala kosagwirizana ndi kuchuluka kwa masamba, kotero mu mitundu yamafakitale sagwiritsa ntchito masamba opitilira atatu.
Yesetsani kuthana ndi vuto lomaliza lomwe lakhala likuchitika kwanthawi yayitali. Mitundu ingapo yamagetsi yamagetsi yapangidwa ndikupanga. Kuchita kwawo bwino ndi kokwezeka kwambiri kwa gulu lawo lamphamvu, chifukwa cha kapangidwe koyambirira ka tsamba.
Kudera lomwe kutsutsa kwamphepo yamtunduwu kumakhala kocheperako, kumatha kugwira ntchito ndi mphamvu yamphamvu ya 2 m / s ndikupanga 30 watts. Koma poganizira kuti kukokoloka ndi kutayika kwina mu mitundu ya gululi kumatenga mphamvu 40%, ma 18 watts sangakhale okwanira ngakhale kuyatsa ndi babu imodzi. Kuti mugwiritse ntchito mdziko muno kapena m'nyumba ya anthu, mufunikira china chowonjezera.
Kusankhidwa kwachitsanzo
Mtengo wa seti yamagetsi yamagetsi, inverter, mast, SHAVR - nduna yosinthira zokha mosungira, mwachindunji pamphamvu ndi mphamvu.
Mphamvu yapamwamba kW
Pakatikati m'mimba mwake
Kutalika kwakukulu
Adavotera liwiro m / s
Voltage W
Monga momwe tikuonera, popereka magetsi kapena malo pang'ono pamagetsi, magetsi opangira magetsi ambiri amafunikira, zomwe zimakhala zovuta kwambiri kuyika pawokha. Mulimonse momwe zingakhalire, ndalama zazikulu komanso kufunika kwa ntchito yokhazikitsa milomo pogwiritsa ntchito zida zapadera zimachepetsa kutchuka kwa machitidwe amphamvu yamagetsi kuti agwiritse ntchito payekha.
Pali ma magetsi am'munsi omwe amatha kunyamula omwe mutha kupita nanu paulendo. Mitundu yaying'ono iyi imakhazikitsidwa pansi, sikufuna chisamaliro chapadera, komanso imapereka mphamvu zokwanira kusamalira bwino chilengedwe.
Ndipo ngakhale mphamvu zochulukirapo za mtundu wotere ndi ma 450 watts okha, izi ndizokwanira kuphimba kampu yonse ndipo zimapangitsa kugwiritsa ntchito zida zapanyumba kutali ndi chitukuko.
Kwa mabizinesi ang'onoang'ono ndi ang'onoang'ono, kukhazikitsa masitepe opanga magetsi ochepa mphamvu kumatha kupereka ndalama zambiri pakubweza. Makampani ambiri aku Europe akupanga mtundu wamtunduwu.
Awa ndi maumboni ovuta aumisiri omwe amafunikira kukonza ndikukonza, koma mphamvu yake yovotera ndiyotheka kuti ikhoza kukwaniritsa zosowa zonse zopangidwa. Mwachitsanzo, ku Texas, pafamu yayikulu kwambiri yamphepo ku United States, ndi 420 okha mwa omwe amapanga ma megawatts 735 pachaka.
Zochitika zaposachedwa
Kupita patsogolo sikuyima njo, ndipo zochitika zatsopano zikukweza mphamvu yamagetsi opanga mphepo kukwera kwatsopano, kwenikweni.
Imodzi mwa magawo omwe amagwira ntchito kwambiri popanga famu yamphepo inali kukhazikitsa pansi: makina, jenereta, rotor, ndi masamba.
Pamalo otsika, pafupi ndi nthaka, kuyenda kwa mphepo sikuyenda mosalekeza, ndipo kukwera kwa magetsi opitilira pamalo okwera kumapangitsa kuti bedi ikhale yovuta komanso yodula.
Tsopano izi zitha kupewedwa. Makani Power yatulutsa magetsi opanga mafunde - mapiko, omwe, akamakhazikika pamalo okwera mamitala 550, amatha kupanga magetsi okwanira 1 MW pachaka.
Mphepo zam'nyanja. Famu yayikulu kwambiri padziko lapansi
London Array mosakayikira ndi famu yodziwika bwino kwambiri yaku UK yomwe ili kutali kwambiri. Kukula kwake komanso kuyandikira kwa Greater London (dera lomwe lili kumwera chakum'mawa kwa England) ndichosangalatsa kwambiri kwa andale komanso atolankhani.
Pulojekiti ya 1000 MW ndi yayikulu kwambiri padziko lapansi, yakonzedwa kuti ipange famu yamphepo m'magawo awiri.
London Array yakonzedwa kuti ipereke mphamvu ku nyumba 750,000 - pafupifupi kotala la Greater London - ndikuchepetsa mpweya woipa wa CO2 ndi matani miliyoni miliyoni pachaka.
Chifukwa chake, izi zikhala ndi phindu pazachilengedwe, ndikuthandizanso kuonetsetsa kuti magetsi azidalirika kum'mwera chakum'mawa kwa England.
Nazi nkhani:
Ponena za kuchuluka kwa ndalama, zipsinjo zimakonda kungokhala chete pakadali pano. Akatswiri azachuma amavomereza kuti zikhala pafupifupi mapaundi biliyoni 2.5 (ma euro 2.8 biliyoni). Kukonzekera ntchitoyi kumatha zaka zambiri, ndipo posachedwa, oimira E.
ON adafotokoza kukayikira za kuthekera kwake, kudandaula za kuwonongeka kwa machitidwe: Choyamba, kutsika kwakukulu kwa mitengo yamafuta ndi mafuta kunanyalanyaza phindu la mapulojekiti okhudzana ndi kugwiritsa ntchito mphamvu zamphepo.
Nthawi yomweyo, kuwonjezeka kwakukulu kwa mtengo wama turbine kudadziwika.
Komabe, boma la Britain lidasainiratu kukonzekera kwawo kulimbikitsa kuchilikiza mapaki am'mphepete mwa nyanja, omwe aperekedwa tsopano kuposa kale, otchedwa
satifiketi zobiriwira (Zikalata Zowonjezera Zowonjezera, ROC).
Kuyambira 2002, opanga magetsi ku Britain akhala akugwiritsa ntchito ma ROC amenewa kuti atsimikizire kuti akupanga magetsi oyenera kuchokera kumphamvu zamagetsi zomwe zingasinthidwe.
Masiku ano, malire a izi ali m'dera pafupifupi 10%. Pakadali pano, lamuloli lakhala likugwira ntchito, malinga ndi momwe megawat iliyonse yamagetsi oyera opangidwa, wopanga amadalira satifiketi imodzi ya ROC.
Pofuna kulimbikitsa ntchito yomanga ma galimotoni amtundu wotsika mtengo, boma la UK laganiza kale kuti lingalimbikitse kupanga magetsi wamagetsi mwachilengedwe popereka 1.5 ROC.
Mu bajeti ya 2009-2010, nduna ya zamalamulo idapita mowolowa manja, ndikulonjeza kulingalira za mwayi wokulitsa izi kuchokera pa 2 Epulo mpaka 31 Marichi 2010 mpaka 2 ROC pa megawati iliyonse, ndipo mkati mwa bajeti ya chaka chamawa idzakhala khazikikani pa 1.75 ROC.
Boma la UK likukonzekera kuchita mbali yofunika kwambiri pakukula kwamphamvu zopangidwenso, chifukwa chake ikufunitsitsa kukhazikitsa ntchito monga London Array.
Pakadali pano, E.ON ikupanga mabiliyoni a madola azachuma kumayiko osiyanasiyana ku Europe kuti apange magetsi opangira magetsi pogwiritsa ntchito mphamvu zina.
Ntchito yomanga nyumba yatsopano ku Cleve Hill idayamba mu Julayi 2009, ndipo mu Marichi 2011 ntchito yoyamba yomanga m'mphepete mwa nyanja idachitika pamene nsanja 177 zoyambirira za ntchitoyi zidakhazikitsidwa. Gawo loyamba la zomangamanga liyenera kumaliza kumaliza kumapeto kwa 2012.
Ndipo posachedwa, patatha zaka zinayi zomanga, imodzi mwa minda yayikulu kwambiri padziko lapansi - London Array - idayamba kugwira ntchito. Famu yamkuntho, yopangidwa ndi ma turbines apamwamba 175 am'mphepete mwa Nokia, ili pamtunda wopitilira 20 km m'mphepete mwa nyanja ku Kent ndi Essex.
Malo awiri omwe amapezeka pamenepo, ena amapezeka m'mphepete mwa nyanja.
Kodi zonsezo zidayamba bwanji?
Pulojekiti ya London Array idayamba mchaka cha 2001, pomwe kafukufuku wambiri ku mtsinje wa Thames adatsimikizira kuti angathe kutumiza famu yamphepo mderali. Patatha zaka ziwiri, Crown Estate idabwereka London Array Ltd kubwereketsa kwa zaka 50 pamtunda ndi chingwe.
Dongosolo la 1 GW la gombe lanyanja lovomerezedwa mu 2006 lidavomerezedwa mu 2006, ndipo chilolezo chogwira ntchito pamaofesi amchere chidayambitsidwa mu 2007. Gawo loyamba la ntchito linayamba mu Julayi 2009, pamene ntchito yomanga idayamba m'mphepete mwa nyanja ku Cleve Hill ku Kent.
Gawo loyamba
- Project area 100km2 - 175 ma turbines oyendera mphepo - Malo awiri olowera kumtunda - Pafupifupi 450 km ya chingwe cham'madzi - Chotengera chimodzi cha kumtunda - 630mW yamagetsi - Kutha kokwanira kupereka nyumba pafupifupi 480,000 pachaka - magawo awiri mwa atatu a nyumba ku Kent
- mpweya wa CO2 udzatsika ndi matani 925,000 pachaka.
Kumapeto kwa chaka cha 2012, zidakonzekera kumaliza gawo loyamba la zomangamanga, ntchitoyi isamutsidwira gulu loyendetsa ndi kukonza mu 2013.
London Array ipanga magetsi ochulukirapo, ndikuyimilira ndikufunika kuti upatse magetsi a kv 400 otulutsidwa mu netiweki yamphamvu yamagetsi.
Pulojekiti
Ntchito yolozera idasankhidwa kutsata mpikisano mchilimwe cha 2006. Pulojekitiyi yopambana idakhazikitsidwa ndi kampani yotchuka kwambiri yomanga padziko lonse RMJM (www.rmjm.com).
Lingaliro la polojekitiyi linali lakuika mayikowo m'malo akumanja kwa Saxon Shore Way.
Zotsatira zake, gawo lalikulu la zomangirazo ndi North Wall, yomwe imafikira 10 m kutalika ndipo imakhala ndi mapanimenti angapo a konkire ndi okhazikika.
Malo
Cleve Hill substation ili pafupi ndi mudzi wa Graveni, womwe uli mtunda wa 1 km kuchokera kumpoto kwa Kent. Malo akuti amangidwa pafupi ndi chingwe cha magetsi cha 400 kV Canterbury-Kemsley kumpoto kwa Cleve Hill, pafupi ndi nyumba zomwe zidalipo ku Cleve Farm. Zomwe zimayikidwa zimapangidwa mwanjira yoti zizikwanira kuphiri.
Kupanga makilomita 20 kuchokera pagombe
Ili ndi vuto lalikulu pakumanga famu ina iliyonse ya m'mphepete mwa nyanja ndi London Array ndizosachita chimodzimodzi. Mphepo zam'mphepete mwa nyanja, mphepo zamkuntho ndi mafunde osasinthika apamadzi zimapangitsa malowa kukhala malo ovuta kuti amange.
Mwamwayi, umisiri waposachedwa kwambiri ndi zida zake zidzagwiritsidwa ntchito kuthandiza kumaliza ntchitoyo motetezeka komanso mwachangu. Ntchito kunyanja idayamba mu Marichi 2011, pomwe maziko oyambira 177 adakhazikitsidwa.
Kodi akumangidwa chiyani?
Zigawo zikuluzikulu za famu yamphepo yakunyanja:
- Maziko otetezera ma turbine amphepo yam'madzi kupita kunyanja - ma turbine apamtambo - zingwe zambiri zolumikizira gulu la ma turbine komanso kulumikizana ndi malo oyenda m'madzi - m'malo mwa Marine kuti muwonjezere magetsi musanatumize magetsi kumtunda
- Chingwe chagona pansi pa nyanja yolumikizira malo am'madzi ndi ma gombe.
Management Offshore
Ntchito yomanga m'mphepete mwa nyanjayi ikuyendetsedwa kuchokera ku malo osakhalitsa akumtunda kwa Ramsgate. Ntchito yomanga mazikoyi idayamba m'chilimwe cha 2010, ndipo omanga adasamukira mnyumbayi mu Seputembala 2010.
Opita 45 adzagwira ntchito yomanga m'mphepete mwa nyanja.
Zikuyembekezeka kuti maziko adzakhalapo mpaka chaka cha 2013, gawo loyamba la zomanga litamalizidwa, ndipo litha kukhala gawo lachigawo chachiwiri chakumanga posachedwa.
Ndani akumanga London Array?
London Array Limited ndi mgwirizano wamakampani atatu opanga magetsi padziko lonse lapansi omwe amaphatikiza ukadaulo wawo wopanga ndikumanga famu yayikulu kwambiri yamkuntho padziko lonse lapansi.
Dong Energy - 50% ya polojekiti
DONG Energy (Denmark) ndi gulu lotsogolera mphamvu ku Europe. Amapereka, kutulutsa, kugawa ndikugulitsa mphamvu ndi zinthu zofananira ku Northern Europe. DONG Energy ndi mtsogoleri wamisika yamakina am'mphepete mwa nyanja, omwe ali pafupifupi theka la mafamu amphepo zamkuntho omwe akugwira ntchito masiku ano.
DONG Energy ikugwira nawo ntchito popanga ndi kukweza mphamvu zatsopano ku UK.
Kampaniyi ikugwira nawo ntchito yomanga minda yayikulu ikuluikulu yaku Britain yopita kumayiko ena ndipo ikugwira ntchito yamafamu a Gunfleet Sands (172 MW), Burbo Bank (90 MW) ndi Barrows (90 MW).
E.ON - 30% ya ntchitoyi
E.ON (Germany) ndi imodzi mwamakampani amphamvu kwambiri padziko lapansi. Iye ndiwotsogolera ku UK ndipo amapereka mphamvu kwa makasitomala pafupifupi 8 miliyoni. E.
PA akhala akugwira nawo ntchito yomanga ndi kugwira ntchito yowonjezera mphamvu kuyambira 1991, pomwe adalemba ndalama zawo pafamu yoyamba yamphepo.
Tsopano ali ndi mafamu amphepo 22 ku UK, kuphatikiza 60 MW Scroby Sands, famu yamphepete mwa nyanja yomwe ili pagombe la Great Yarmouth, ndi famu yamkuntho ya Robin Rigg yamagalasi 60 ku Solway Firth. Ntchito zina zambiri zikukonzekera.
Masdar - 20% ya ntchitoyi
Masdar (UAE) ndi kampani yopanga chitukuko komanso ndalama pakugwiritsa ntchito njira zamagetsi zosinthika. Kampaniyo imagwira ntchito ngati cholumikizira pakati pa chuma chamakono cha mafuta ndi ntchito zachuma zamtsogolo - kukulitsa kumvetsetsa kwatsopano momwe mungakhalire ndikugwira ntchito mawa.
Transformer m'malo mwa CLEVE HILL
Malo atsopano osinthira magombe a CLEVE HILL adamangidwa, pafupi ndi mudzi wa Graveney, pagombe lakumpoto la Kent.
Izi zinali zofunika, chifukwa London Array ipanga magetsi ambiri, omwe amayenera kutumizidwa kuchokera kunyanja mwachindunji kupita ku network yamagetsi apamwamba kwambiri yamagetsi yama 400 kV.
About ma turbine
Ma turbines a gawo loyamba amapanga 3.6 MW iliyonse. Amapangidwa ndi Nokia Wind Power ndipo imakhala ndi narorotoni yatsopano ya Nokia mamita 120. Kutalika kwa axis pamtunda uliwonse wamphepo kumakhala mikono 87 pamtunda wamadzi.
Ma turbawa ali ndi masamba atatu ndipo adapangidwa ndi imvi. Ma turbine amapanga magetsi pama liwiro amphepo yamamita atatu motsatana.
Mphamvu zonse zimafikira 13 m / s. Pazifukwa zachitetezo, ma turbine amaleka kugwira ntchito ngati mphepo imakhala yolimba kuposa 25 m / s - yofanana ndi mkuntho wa mfundo 9.
Pulojekiti ya London Array imatenga gawo lalikulu mu zolinga zachilengedwe za mphamvu za boma la UK. Mulinso:
- Kuchepetsa mpweya woipa wa kaboni dayosi 34% pofika 2020,
- kupanga 15% ya mphamvu zonse pogwiritsa ntchito mphamvu zomwe zingabwezeretsedwe pofika chaka cha 2015.
Ntchitoyo ikamaliza, mpweya woipa wa kaboni dayokisi udzachepetsedwa ndi matani miliyoni miliyoni pachaka. Gawo loyamba limatha kulipirira matani 925,000 a CO2, omwe amalipidwa chaka chilichonse, ndikuthandizira kuthana ndi zovuta za kusintha kwa nyengo ndi kutentha kwanyengo.
London Array idzakhala ndi mphamvu yokwana pafupifupi 1,000 MW ndipo ipanga magetsi kwa nyumba 750,000 - yomwe ndi kotala ya mabanja onse ku Greater London (dera lomwe limalumikizana ndi zigawo ziwiri za Greater London ndi City of London), kapena nyumba zonse ku Kent ndi East Sussex.
Kukula kwa gawo loyamba la ntchitoyi ndikokwanira kulumikiza nyumba pafupifupi 480,000, kapena magawo awiri mwa atatu a nyumba zonse ku Kent.
Kukhazikitsidwa kwa turbine waposachedwa ku London Array ndiko kumaliza kwa kuyesetsa kwakukulu ndi kulumikizana kwa aliyense amene akuchita nawo ntchitoyi.
Mu chaka chathachi chokha, mafunde 84, ma turpine 175, ma waya 178 ndi zingwe zitatu zakunja adayikidwa.
London Array tsopano ali pachiwopsezo cha kuyesa ndi kuyesa matayinidwe otsalira asanaperekenso kwa Ogwira Ntchito ndi Ntchito Yokonzanso Zinthu mu 2013.
A Benjamin Sykes, mtsogoleri wa DONG Energy's UK Wind kampani, kampani yamphepo yamagetsi yaku UK, adati: "Kukhazikitsa turbine waposachedwa ndikusinthira kwa UK ndi DONG Energy m'mbiri ya ntchito yatsopanoyi.
London Array posachedwa ipanga famu yayikulu kwambiri padziko lonse lapansi.
Kupanga mafamu amphepo zam'mphepete mwa nyanja zomwe zili zofanana komanso zazikulu mtsogolomo zidzatipangitsa kuti tipeze phindu kuchokera kukula kwawo, chomwe ndichinthu chofunikira kwambiri pa malingaliro athu ochepetsa mphamvu zamagetsi.
Kuphatikiza pa kufunitsitsa kupanga famu yayikulu kwambiri padziko lapansi, opanga London Array akuikanso ana awo ngati chionetsero chomwe chikuwonetsa njira zochepetsera mtengo wake popanga minda yayikulu yamkuntho.
Cholinga chachikulu cha ogulitsa ndikupanga famu yamphepete mwa nyanja, yomwe pofika chaka cha 2020 imatha kupanga magetsi othandiza pamtengo wokwana $ 152 pa megawatt pa ola limodzi. Malowa ndi a Dong Energy, Masdar ndi EON. Gawo la Dong Energy pantchitoyi ndi 50%, mphamvu chimphona E.
ON ali ndi 30% mtengo, pomwe Masdar aku Abu Dhabi amakhala nawo 20% yotsalayo.