Nzira yekuenderera mberi sei zvishoma nezvishoma kubvisa simba rechinyakare uye kutsiva simba idzva?

Simba ndiyo nhandare huru yekurwira kuwana kabhoni peak uye kusarerekera kabhoni, uye magetsi ndiro simba guru panhandare huru yehondo.Muna 2020, kuburitswa kwekabhoni dhaibhoni kubva mukushandiswa kwesimba renyika yangu kwakaverengera 88% yehuwandu hwekubuda, ukuwo indasitiri yemagetsi yakaverengera makumi mana neshanu muzana emakumi mana neshanu muzana ezvekuburitswa kwemagetsi kubva kuindasitiri yemagetsi.

Mukuona kwenyanzvi dzeindasitiri, kusimudzira simba rakasvibira chikamu chakakosha chekuwana kusarerekera kabhoni.Uye kutsvaga dzimwe nzira dzefossil simba chikamu chakakosha pazviri.

KuGuangdong, inova purovhinzi huru yekushandisa simba asi isiri purovhinzi huru yekugadzira simba, kutyora "chishandiso" uye kuona shanduko yakatsetseka pakati pekubvisa zvishoma nezvishoma kwesimba rechinyakare uye kutsiviwa kwesimba idzva kunodiwa kuve nechokwadi chekuchengetedzwa kwesimba uye kusimudzira. kuvandudzwa kwehupfumi hwepamusoro.Pane zvazvinoreva.

Resource endowment: Guangdong's renewable simba rinogona kurara pagungwa

Kusvika paNingxia Zhongwei Shapotou Airport nendege, uchitarisa kunze kwe porthole, unogona kuona zvakajeka kuti airport yakakomberedzwa ne photovoltaic power generation panels, iyo inoshamisa.Munguva yekufamba kwemaawa matatu kubva kuZhongwei kuenda kuShizuishan, pakanga paine mawiji emhepo kumativi ese eProvincial Highway 218 kunze kwehwindo.Ningxia, inozivikanwa nenzvimbo yayo yerenje, inonakidzwa nemhepo yepamusoro, mwenje uye zvimwe zviwanikwa zvekushandisa.

Nekudaro, Guangdong, iri pamhenderekedzo yekumaodzanyemba kwakadziva kumabvazuva, haina masimba epamusoro echisikigo ekuchamhembe kwakadziva kumadokero.Iko kudiwa kukuru kwevhu ibhodhoro rinorambidza kusimukira kwesimba remhepo yepamhepo uye photovoltaic simba muGuangdong.Guangdong's onshore mhepo simba uye photovoltaic magetsi ekugadzira maawa haana kukwira, uye chikamu chehydropower inotumirwa kubva kumadokero kuenda kumabvazuva yakakwira zvakati.Zvakadaro, matunhu ekumadokero ari kusimukirawo achadawo simba guru mukusimudzira mune ramangwana.

Guangdong yakanakira iri pagungwa.MuZhuhai, Yangjiang, Shanwei nedzimwe nzvimbo, ikozvino kune mhepo huru yemhepo munzvimbo yegungwa, uye mapurogiramu akawanda akaiswa mukushanda imwe pashure peimwe.Pakupera kwaNovember, iyo 500,000-kilowatt yemhepo yemhepo purojekiti yemhepo muShanwei Houhu, ese 91 makuru emhepo turbines akabatanidzwa kune grid yekugadzira magetsi, uye magetsi anogona kusvika 1.489 bhiriyoni kilowatts.Nguva.

Nyaya yemutengo wakakwirisa ndiro dambudziko guru rekuvandudzwa kwesimba remhepo kubva kumahombekombe.Yakasiyana kubva kune photovoltaics uye simba remhepo yemhepo, zvigadzirwa uye mari yekuvaka yemhepo yemhepo yegungwa yakakwirira, uye matekinoroji ekuchengetedza simba uye kufambisa kwemagetsi, kunyanya kufambiswa kwemagetsi ekumahombekombe, haana kukura zvakakwana.Offshore wind power haisati yawana parity.

Iyo subsidy drive i "crutch" yesimba idzva kuyambuka "chikumbaridzo" chekuenzana.Muna Chikumi gore rino, Hurumende yeGuangdong Provincial yakurudzira kuti mapurojekiti ane huwandu hwakazara hwekubatanidza grid kubva muna 2022 kusvika 2024, rubatsiro pa kilowatt ruchave 1,500 yuan, 1,000 yuan, uye mazana mashanu yuan, zvichiteerana.

Iyo agglomeration yeindasitiri cheni inobatsira zvakanyanya kusimudzira kukurumidza kusimudzira kweindasitiri.Dunhu reGuangdong rinokurudzira kuvaka indasitiri yemagetsi emhepo yekumahombekombe, uye kuyedza kuwana huwandu hwakaiswa hunosvika mamirioni gumi nemasere kilowatts yakaiswa mukushanda mukupera kwa2025, uye purovhinzi yegore negore yekugadzira simba remhepo ichasvika mazana mapfumbamwe emayunitsi (seti. ) panosvika 2025.

Itsika isingadzivisiki kurasikirwa nerubatsiro 'crutch' mune ramangwana uye kuona kushambadzira.Pasi pechinangwa che "dual carbon", kudiwa kwemusika kwakasimba kunosimudzira simba remhepo kubva kumahombekombe kuti riwane kuenzanirana kuburikidza nehunyanzvi hwekuita tekinoroji uye kusanganisa kwemaindasitiri.Photovoltaic uye onshore mhepo simba zvese zvakauya nenzira iyi.

Chinangwa chehunyanzvi: Hungwaru kutumira kuti ive nechokwadi chekuchengetedza uye kugadzikana kwegedhi remagetsi

Simba idzva pasina mubvunzo richava mutumbi mukuru wemasimba matsva mune ramangwana, asi magetsi matsva akadai semhepo uye photovoltaics haana kugadzikana.Vanogona sei kuita basa rakakosha rekuona kuti vari kuwanikwa here?Iyo hurongwa hwemagetsi hutsva hunova sei nechokwadi chekutsiviwa kwakachengeteka uye kwakagadzikana kwemanyuko emagetsi matsva?

Iyi inhanho-ne-nhanho maitiro.Kuve nechokwadi chekupihwa kwesimba uye simba nyowani zvishoma nezvishoma kutsiva echinyakare simba, zvinodikanwa kutevedzera yepamusoro-yepamusoro dhizaini uye kutevedzera mitemo yekushambadzira yeakasimba chiyero.

Kuvakwa kwerudzi rutsva rwesimba remagetsi kunoda kuronga segwara, kuronga zvibodzwa zvakawanda sekuchengetedza, hupfumi, uye yakaderera kabhoni, uye kuvandudza nzira dzekuronga magetsi.Gore rino, China Southern Power Grid yakaronga kuvaka hurongwa hutsva hwemagetsi panosvika 2030;mumakore gumi anotevera, ichawedzera huwandu hwakaiswa hwesimba idzva ne200 miriyoni kilowatts, inoverengera kuwedzera kwe22%;muna 2030, China Southern Grid isiri-fossil simba rakaiswa simba richawedzera kusvika 65%, chikamu chekugadzira magetsi chichawedzera kusvika 61%.

Kuvaka rudzi rutsva rwesimba hurongwa nesimba idzva sezvo mainstay ihondo yakaoma.Kune akawanda matambudziko uye akawanda akakosha matekinoroji anoda kukundwa.Aya matekinoroji akakosha anonyanya kusanganisira hombe-yakanyanya-kugona kushandisa tekinoroji yesimba idzva, kureba-kure-inotakura DC tekinoroji, hombe-yakakura inochinjika yekubatanidza tekinoroji yedhijitari tekinoroji uye epamberi magetsi emagetsi tekinoroji, AC neDC simba rekugovera network uye smart. Micro-grid tekinoroji, nezvimwe.

Itsva simba rekugadzira magetsi mapoinzi akasiyana, "vimba nedenga", kurongeka kweakawanda-nzvimbo, akasiyana uye anochinjika masosi emagetsi uye yakachengeteka, yakagadzikana, uye yakavimbika magetsi kupokana kunowedzera kuoma, system yekupindura kumhanya zvinodiwa nekukurumidza, maitiro ekushanda. kurongeka, kurongeka kwekuita Kudzora kwakanyanya kuoma, uye kuronga kwehungwaru kushanda kwakakosha.

Iyo itsva simba system inotora simba idzva semuviri mukuru, uye simba idzva rine simba remhepo uye photovoltaic semuviri mukuru, simba rekubuda harina kugadzikana, rine maitiro ekuchinja kukuru uye randomness.Kuchengetedzwa kwepombi pari zvino ndiyo tekinoroji yakakura kwazvo, yakanyanya hupfumi, uye yakanyanya kuchinjika simba sosi yekusimudzira hukuru.Muchirongwa chemakore gumi nemashanu anotevera, kuvakwa kwepombi yekuchengetedza kuchakurumidza.Panosvika 2030, inenge yakaenzana nehuwandu hwakaiswa hweThree Gorges hydropower station, inotsigira kuwanikwa uye kushandiswa kwesimba idzva rinopfuura 250 miriyoni kilowatts.


Nguva yekutumira: Zvita-23-2021