15 GWh yemagetsi egirinhi kubva kuGansu ichangobva kuendeswa kuZhejiang.
"Iyi ndiyo yekutanga gansu purovhinzi uye mhiri-nharaunda girinhi magetsi kutengeserana," akadaro He Xiqing, Executive Director weGansu Electric Power Trading Company.Mushure mekunge kutengeserana kwapedzwa papuratifomu yekutengeserana yeBeijing Power Exchange Center, simba regirini raGansu rakaenda rakananga kuZhejiang kuburikidza neNingdong-Shaoxing ± 800kV UHVDC tambo yekufambisa.
Yakapfuma mumhepo uye zviwanikwa zvezuva, kugona kwemhepo uye simba rezuva muGansu i560 GW uye 9,500 GW zvichiteerana.Kusvika ikozvino, iyo yakasimwa simba reakaunzi emagetsi matsva inokwana hafu yehuwandu, uye chiyero chekushandiswa kwemagetsi kubva kusimba idzva chakawedzera kubva pa60,2% muna 2016 kusvika 96.83% nhasi.Muna 2021, chizvarwa chitsva chesimba muGansu chakapfuura makumi mana TWh uye kubuda kwecarbon dioxide kwakaderedzwa nemamiriyoni makumi mana ematani.
Kufambiswa kwemagetsi ekumabvazuva kubva kuGansu kuchakwira 100 TWh pagore
Pazasi peMakomo eQilian anopfuura makiromita makumi matanhatu kuchamhembe kwedhorobha reZhangye, mudunhu reGansu, maturbine emhepo ari kutenderera nemhepo.Iyi iPingshanhu Wind Farm.'Zvose mhepo dzemhepo dzakashongedzerwa nemhepo dzinotungamirira sensors uye dzicha'tevera mhepo' pakarepo, akadaro Zhang Guangtai, mukuru wepurazi remhepo, 'purazi rinogadzira 1.50 MWh yemagetsi muawa imwe chete.'
PaGobi Desert muJinchang City, bhuruu photovoltaic panels iri muhurongwa hwakarongeka.Iyo yekutevera system inoiswa kuti igonese mapaneru kuchinja kona akananga kuzuva, uye kuona kuti zuva rinopenya zvakananga pane photovoltaic mapaneru.Yakawedzera chizvarwa ne20% kusvika 30%.
'Indasitiri yemagetsi akachena iri kukurumidza uye nekukura kukuru,' akadaro Ye Jun, Sachigaro weState Grid Gansu Electric Power.'Nekuvaka kunze-kunosungwa UHV transmission lines, iyo yakasara magetsi inounzwa kupakati nekumabvazuva kweChina.'
Muna Chikumi 2017, Gansu yakapedza nekuisa mukushanda kweJiuquan-Hunan ±800kV UHVDC Transmission Project, tambo yemagetsi yekutanga ine chinangwa chekufambisa simba idzva muChina.PaQilian Converter Station, iyo yekupedzisira yekufambisa, magetsi egirini kubva kuHexi Corridor anokwidziridzwa kusvika ku800 kV obva atumirwa akananga kuHunan.Kubva pari zvino, Qilian Converter Station yakaendesa huwandu hwe94.8 TWh yemagetsi kuCentral China, inoverengera inosvika makumi mashanu muzana emagetsi ekunze kubva kuGansu magetsi grid, akadaro Li Ningrui, Executive Vice President weEHV Company of State. Grid Gansu Magetsi Simba uye musoro weQilian inoshandura chiteshi.
'Muna 2022, tichazadzisa zvizere chirongwa cheState Grid chezvinangwa zvemamiriro ekunze eChina uye nekusimudzira zvakasimba kuvakwa kwesimba idzva rekupa uye kushandiswa kwesimba rinobva pamitsara yekufambisa yeUHV,' akadaro Ye Jun. iyo Gansu-Shandong UHVDC Transmission Project iri padanho rekutanga rekubvumidzwa izvozvi.Pamusoro pezvo, Gansu akasaina zvibvumirano zvekudyidzana kwemagetsi neZhejiang neShanghai, uye Gansu-Shanghai neGansu-Zhejiang UHV mapurojekiti ekufambisa ari kusimudzirwa."Zvinotarisirwa kuti pakupera kweChirongwa cheMakore mashanu, magetsi epagore kubva kuGansu achapfuura 100 TWh," Ye Jun akawedzera.
Wedzera kushandiswa kwesimba kwakachena kuburikidza nekutumira kwakarongeka
PaGansu Dispatching Center, data rese rekugadzira simba rinoratidzwa munguva chaiyo pachiratidziri.'Nesimba idzva rekugadzira cluster control system, chizvarwa chakakwana uye kubuda kwegadzi remagetsi rinogona kudzorwa zvine hungwaru,' akadaro Yang Chunxiang, mutevedzeri wemukuru weDispatching Center yeState Grid Gansu Electric Power.
Kufanotaura kwemhepo uye simba rezuva kunokosha kune smart control.'Kufembera kwesimba idzva inzira yakakosha yehunyanzvi yekuona kushanda kwakachengeteka uye kwakadzikama kwemasisitimu emagetsi uye kushandiswa kwakanaka kwesimba idzva,' akadaro Zheng Wei, Nyanzvi Mukuru weReliability Management kuState Grid Gansu Electric Power Research Institute.Zvichienderana nemigumisiro yakafanotaurwa, nzvimbo yekutumira inogona kuenzanisa kudiwa kwemagetsi uye kugovera kwegridi rose uye kugadzirisa chirongwa chekushanda chekugadzira mayunitsi kuchengetedza nzvimbo uye kugadzirisa kushandiswa kwesimba idzva rekugadzira magetsi.
Mumakore achangopfuura, Gansu yakavaka mhepo yakakura yepasi rose yakasanganiswa uye solar resources monitoring network inoumbwa ne44 real-time yekuyeresa shongwe, 18 otomatiki meteorological photometric station, uye gumi haze neguruva monitors etc. 'Iyo data pane zviwanikwa zvese mapurazi emhepo uye photovoltaic simba zvidyarwa mukati meHexi Corridor zvinogona kuongororwa munguva chaiyo, "akadaro Zheng Wei.Kuti uvandudze huchokwadi hwekufanotaura kwemhepo uye simba rezuva, State Grid yakaita tsvakiridzo dzehunyanzvi senge photovoltaic miniti-level yekupedzisira-pfupi-nguva yekufembera.'Kugadzirwa kwemagetsi kutsva kwegore negore kwakafanotaurwa pakutanga kwe2021 kwaiva 43.2 TWh apo 43.8 TWh yakapedzwa chaizvo, iine chokwadi che 99%.'
Panguva imwecheteyo, masosi emagetsi ekutonga kwepamusoro senge pombi yekuchengetedza, makemikari ekuchengetedza simba, uye simba rekupisa rekutsigira kuvandudzwa kwesimba idzva zviri kuvakwa.'Yumen Changma Pumped Storage Power Plant inosanganisirwa muchirongwa chenyika chepakati uye chenguva refu chekuchengetera pombi, uye imwe hombe yemagetsi emagetsi ekuchengetedza magetsi pasi rose yakavakwa uye kuiswa mukushanda muGansu,' akadaro Yang Chunxiang. .'Nekubatanidza kuchengetedza kwesimba uye magetsi matsva emagetsi emagetsi emagetsi emagetsi ekugadzirisa kwepamusoro, peak regulation simba remagetsi grid system inogona kuvandudzwa kuwedzera kugadzikana uye kuvimbika kwesimba idzva.'
Iyo indasitiri inotsigira sisitimu inowana zvakawanda kubva kumhepo uye zviwanikwa zvezuva
Mupaki yeindasitiri yekugadzira michina mitsva yesimba muWuwei, seti yemagetsi emhepo yakazvimiririra akareba anopfuura 80 metres ari kutakurwa kuti aendeswe kuZhangye anopfuura makiromita mazana maviri kubva ipapo.
'Chizvarwa ichi chawedzerwa kubva pa2 MW yepakutanga kusvika pa6 MW neseti yemablades aya,' akadaro Han Xudong, Director of General Management kuGansu Chongtong Chengfei New Materials Co., Ltd. Kumakambani anogadzira magetsi, izvi zvinoreva kuti simba rakawanda riripo. inogadzirwa nemutengo wakaderera.'Nhasi, mashizha emhepo anogadzirwa muWuwei atengeswa kumatunhu mazhinji.Muna 2021, maodha e1,200 seti akaunzwa aine kukosha kweCNY750 miriyoni.'
Inobatsira mabhizinesi uye inowedzera mari yevagari veko."Kugadzirwa kwemagetsi emhepo kunoda kushanda nesimba, seti yemablades inoda kubatana kwepedyo kwevanhu vanopfuura mazana maviri," akadaro Han Xudong.Yakapa mabasa anodarika mazana mapfumbamwe kuvanhu vanobva kumaruwa nemataundi ari pedyo.Nemwedzi mitatu yekudzidziswa, vanogona kutanga nebasa uye mumwe nemumwe anowana CNY4,500 paavhareji pamwedzi.
Li Yumei, mugari wemumusha weZhaizi Village, Fengle Town, Liangzhou District, Wuwei, akabatana nekambani semushandi muna 2015 kekutanga maitiro ekugadzira blade.'Basa racho harinetse uye munhu wese anogona kutanga mushure mekudzidziswa.Iye zvino ndinogona kuwana mari inodarika CNY5,000 pamwedzi.Kana ukava neunyanzvi, ndipo paunowana zvakawanda.'
"Gore rapfuura, vagari vedu vakabhadharwa mari inodarika CNY100,000 yakazara yekugadzira magetsi emagetsi," akadaro Wang Shouxu, mutevedzeri wemukuru wekomiti yevagari vemumusha weHongguang Xincun Village, Liuba Town, Yongchang County, Jinchang.Imwe mari inoshandiswa mukuvaka nekuchengetedza mabasa erubatsiro rweveruzhinji mumaruwa uye mamwe kubhadhara mihoro yemabasa erubatsiro rweveruzhinji.Yongchang County yakanyorwa senzvimbo yekutyaira yekusimudzira akagoverwa photovoltaic simba muGansu Province muna Nyamavhuvhu 2021. Iyo yakarongwa yekuisa simba i0.27 GW uye varimi vanobatsirwa vanotarisirwa kuwedzera mari yavo neCNY1,000 pagore.
Sekureva kweCPC Gansu Provincial Committee, Gansu ichatarisa mukusimudzira indasitiri yemagetsi akachena uye nekumhanyisa kuvakwa kweHexi Corridor yakachena simba base kuitira kuti indasitiri yemagetsi nyowani zvishoma nezvishoma iite mutyairi mukuru uye mbiru yehupfumi hwenzvimbo. .
Kunobva: People's Daily
Nguva yekutumira: Kubvumbi-21-2022