Sei Photovoltaics Inofarirwa neMusika?Inogona Kugoverwa Photovoltaic Power Generation ine Mikana?

Musk akamboti: Ndipei nzvimbo ine nzwara pamepu yeUnited States, uye ini ndinogona kugadzira simba rinogona kupa iyo United States yese.Nzira yaakataura ndeye photovoltaic simba rekugadzira +kuchengetedza simba.

Kana purovhinzi yakakura muChina, yakadai seInner Mongolia / Qinghai nemamwe mapurovhinzi ane nzvimbo yakakura, chiedza chezuva rose uye zviwanikwa zvevhu zvinoshandiswa pakugadzira magetsi, zvinogona kupa simba remagetsi enyika pasi pemamiriro ezvinhu akanaka.

China yazvino yakawedzera kuisirwa simba rephotovoltaics i254.4GW, asi pasi pemamiriro ekusarerekera kabhoni, kuchena, kusvibiswa-isina / kusingapere simba resolar parizvino ndiyo nzira inovimbisa.

Mumushumo wakabudiswa muna Kurume gore rino, zvakataurwa kuti panosvika 2030, China yakaiswa photovoltaic simba rekugadzira simba richasvika 1,025GW, uye panosvika 2060, iyo yakaiswa photovoltaic simba rekugadzira simba richasvika 3800GW.Ikozvino simba rakachena rinosanganisira hydropower / nuclear power / wind power / photovoltaic simba rekugadzira, izvo zvisina kukura muchiyero.Chimwe chiverengero chakajeka zvikuru ndechokuti gore rapfuura, simba rakaiswa simba remvura rakanga riri 370 miriyoni kilowati, iro resimba renyukireya rakanga riri makilowati mamiriyoni 50, iro resimba remhepo rakanga riri makirowati mamiriyoni 280, uye iro resimba rephotovoltaic raiva makilowatts mamiriyoni 250.

Kune akawanda akachena magetsi emagetsi, uye iyo yakaiswa simba re photovoltaic simba rakatoderera kupfuura iro remhepo simba.Sei musika uine tariro zvakanyanya nezve photovoltaic simba?

1. Mutengo Wakaderera

Mumakore gumi apfuura, mari yekugadzira simba re photovoltaic pa kilowatt-awa yakawa ne89%, uye muvhareji wemari yemagetsi pa kilowatt-awa ndeimwe yepasi-inodhura-inodhura magetsi emarudzi ose ekugadzirwa kwemagetsi.Ivhareji yemari yekuvaka yezviteshi zvemagetsi zvepasi mu2019 ndeye 4.55 yuan pa watt, panguva iyo mutengo wemagetsi uri 0.44 yuan pa kilowatt-awa;muna 2020, mutengo wemagetsi i3.8 yuan pawati, uye mutengo wemagetsi i0.36 yuan pakilowatt-awa.Mutengo wekuvaka ucharamba uchidzikira pamwero we5-10% pagore mune ramangwana, uye data inofanotaura kuti ichadonha kusvika 2.62 yuan/W panosvika 2025.

China's photovoltaic yashandisa parity Internet access.Parizvino, mashoma ekutanga uye echipiri-tier maguta uye mamwe matunhu ane mashoma ezuva zviwanikwa achiri ane photovoltaic rubatsiro.Matunhu mazhinji akatowana kuzviriritira, kuderedzwa kwephotovoltaic mutengo, kuwedzera simba rekugadzira simba, kuvandudza simba rekugadzira simba remonocrystalline silicon / polycrystalline silicon, uye mutengo uchaderedzwa mune ramangwana.

Zvatiri kutarisana nazvo idambudziko rekushomeka kwepamusoro, uye huwandu hwekugadzira hwesilicon zvinhu haugone kuenderana nekushandiswa, zvichikonzera kudhura kwakanyanya.Photovoltaic modules uye mabhuraketi zvakachipa zvakanyanya kupfuura makore mashoma apfuura.

2. Short Construction Period

Kuvakwa kwechiteshi chemagetsi emvura kwakaoma zvikuru.Zvakatora makore 15 kupedza kuvakwa kweThree Gorges Dam, uye vanhu veko vanosvika miriyoni 1,13 vakabviswa.Pasi pemamiriro ezvinhu aripo, zvakaoma kuvakazve maGorges matatu, kutenderera kwakareba uye mutengo wakanyanya.Kazhinji kutaura, nguva yekuvaka yezviteshi zvemagetsi makuru uye epakati pemvura ndeye makore mashanu-10, uye nguva yekuvaka yezviteshi zvidiki zvemagetsi inotora makore maviri-3.Chakanakira chete ndechekuti chiteshi chemagetsi chehydropower chine nguva refu yekushanda, angangoita zana ramakore.

Zvigadzirwa zvemagetsi enyukireya zvakatokura, zvinosanganisira nyaya dzekuchengetedza nyukireya.Iyo yese maitiro ekubvumidzwa kwemutemo, engineering yehurumende, kuisirwa uye kutumwa kunotora makore 5-8.

Nguva yekuisa simba remhepo haina kureba, rinenge gore rinokwana.

Zvichienderana, photovoltaic simba rekugadzira ndiyo inonyanya kuchengetedza nguva.Centralized photovoltaic power generation inogonawo kuparadza imwe nguva, asi ikozvino yakakurumbira yakaparadzirwa photovoltaic, kureva, photovoltaic magetsi emagetsi ane pfungwa yemagetsi emagetsi kana kunyange microgrids, mukati memwedzi ye3 Kuvakwa kwechiteshi chemagetsi kunogona kupedzwa, uye nguva pfupi. yakanyatsokodzera kuvakwa kwekudyara mari.

Mushure mekutaura pamusoro pezvakanakira, ngatitarisei pazvakaipira.Sei misika ichiri yakazara nekusahadzika nezve photovoltaics?

Photovoltaic simba rekugadzira ikozvino rakatarisana nematambudziko makuru matatu.Imwe isimba rekugadzira simba risina kugadzikana, uye kune huwandu hukuru hwekurasa chiedza nemagetsi;chechipiri, zviteshi zvemagetsi zvakanangidzirwa munzvimbo dziri kure zvikuru uye zvakaoma kutakura;chechitatu, centralized photovoltaics inogara yakawanda yeNyika nzvimbo.

Tichaongorora nyaya nhatu idzi chimwe nechimwe.

a.Kusiya Chiedza neMagetsi

Chikonzero chekusiiwa kwechiedza ndechekuti kune simba rakawandisa rekugadzira.

Kunyange zvazvo hurumende dzose dzematunhu dziri kuderedza magetsi, haasi magetsi ose haakwani.Semuyenzaniso, mapurovhinzi ane zviwanikwa zvakawanda zvakaita seQinghai neInner Mongolia ane simba rakakwana rekugadzira.Asi kunyange zvakadaro, kwete simba remhepo chete kana photovoltaics, vose vanotarisana nechinetso chikuru: kusaenzana kwekugadzirwa kwemagetsi.

Mamiriro ekunze anoratidza huwandu hwemagetsi anogadzirwa.Iko kunobva photovoltaic simba rekugadzira izuva, simba rekugadzira masikati rinonyanya kukura kupfuura iro manheru, uye kugadzirwa kwemagetsi pazuva rezuva kune chokwadi chikuru kupfuura icho mukunaya kwemvura.Somugumisiro, photovoltaic simba rekugadzira rinovimba nemamiriro ekunze uye harina kuzvimirira zvachose.

Kuchengetera magetsi ndiko kuchengetedza magetsi anogadzirwa panguva dzepamusoro neimwe nzira.Tekinoroji yekuchengetedza magetsi ndeyekuita kuti photovoltaic simba rekugadzira rigadzikane uye kuwana mamiriro ekuveura ndebvu uye kuzadza mupata.Parizvino pane nzira mbiri dzekuchengetedza simba.Imwe ndeye electrochemical energy storage, iyo inoshandisa mabhatiri kuchengetedza simba remagetsi;rimwe racho isimba rehydrogen, rinoshandura simba remagetsi kuita rehydrogen simba, rinova nyore kutakura uye kuchengetwa, uye rinogona kushandiswa kana richidiwa.

Photovoltaic ine imwe dhizaini: iyo photoelectric shanduko yekuchinja ichaora nekufamba kwenguva.Mushure mekunge chiteshi chemagetsi chavakwa, chinogona kushanda kwezana ramakore, asi zvikamu zveiyo photovoltaic magetsi chiteshi zvishoma nezvishoma zvinokura nekufamba kwenguva, uye zvinogona kusiya basa mumakore gumi nemashanu.

b.Kufambiswa Kwemagetsi

Kusaenzana kwekugadzira magetsi munzvimbo dzakasiyana idambudziko rehurongwa.

China ine ivhu rakakura uye zviwanikwa zvakawanda, uye nzira dzekugadzira magetsi hadzigone kugadzirwa.Munzvimbo dzakadai seYunnan neSichuan, uko zviwanikwa zvemvura zvakawandisa, simba remvura zhinji rinogona kushandiswa, uye simba remhepo uye simba rephotovoltaic rinoshandiswa zvakanyanya kuchamhembe kwakadziva kumadokero.Geographical nzvimbo inosarudza zvakananga huwandu hwekugadzira magetsi.Kugadzirwa kwemagetsi munzvimbo dzakaoma kuchamhembe kwakadziva kumadokero kunofanira kunge kwakasimba kudarika munzvimbo dzinonaya mvura zhinji kumaodzanyemba kwakadziva kumabvazuva, kumaodzanyemba kwakadziva kumadokero, nezvimwewo. Chinonyanya kunyadzisa ndechekuti nzvimbo dzine zviwanikwa dzine vanhu vashoma;nzvimbo dzine vanhu vakawanda hadzina zvekushandisa zvakakwana.Kunyangwe nzvimbo dzekumabvazuva nedzekumaodzanyemba dziine huwandu hwevanhu, zvese zviri zviviri simba rekupisa uye simba rakachena rekugadzira magetsi zvinorambidzwa.

Dambudziko rekugovewa zvisina kuenzana kwezviwanikwa zvinokonzerwa nenzvimbo yenzvimbo ndiro dambudziko rinogadziriswa pakufambiswa kwemagetsi kubva kumadokero kuenda kumabvazuva.Simba remhepo rekuchamhembe kwakadziva kumadokero, simba rephotovoltaic, uye maodzanyemba akadziva kumadokero emagetsi emvura anoda kutakurwa kuenda kumatunhu akasimukira ari kumaodzanyemba kweMiddle East, izvo zvinoda kudzorwa kwegedhi remagetsi uye kudiwa kweiyo UHV kureba kwekufambisa magetsi uye shanduko.

UHV mapurojekiti, kusanganisira midziyo, shongwe,photovoltaic cablesuye zvivakwa, nezvimwewo, zvakanyanya mari yekudyara mumidziyo uye tambo mumusika.Zvishandiso zvinosanganisira midziyo yeDC uye AC midziyo, senge matransformer nemareactor.

c.Kurambidzwa Kwematunhu

Sei Northwestern China chete ichigona kushandisa photovoltaics?Nekuti mune yakapfuura tekinoroji, musika unoshuvira pakati pepakati photovoltaic magetsi ekugadzira, nhamba huru yephotovoltaic mapaneru anogara pasi kugadzira magetsi akawanda.

Centralized panel accumulation, chete nzvimbo dzine vanhu vashoma dzakadai seNorthwest inogona kuve nemamiriro aya.Zvisinei, zviwanikwa zvevhu munzvimbo dzepakati nekumabvazuva dzinenge dzakakosha, uye hapana mamiriro akadaro ekuita mukati mepakati pesimba rekugadzira photovoltaic, saka kugovera photovoltaic simba rekugadzira ikozvino yakakurumbira.

Kune marudzi maviri ekugoverwa, imwe iri padenga photovoltaic, uye imwe yacho inosanganiswa photovoltaic.Rooftop photovoltaics ine miganhu yakasimba uye yakaderera kushanda, saka mhedzisiro yekusimudzira haina kunaka.Iye zvino musika unowedzera tariro pamusoro pekubatanidza photovoltaic, kureva, photovoltaic denga + photovoltaic curtain wall.Yakaparadzirwa photovoltaic magetsi zvidyarwa zvinoreva photovoltaic simba zvidyarwa pazasi 6MW, kazhinji photovoltaic magetsi ekugadzira mapurojekiti akavakirwa pamatenga ekuvaka uye mamwe asina basa asina basa.Nharaunda yekuremerwa ipfupi, kureba kwekutapurirana ipfupi, uye zviri nyore kunyura panzvimbo, saka tarisiro inovimbisa zvikuru.