Amandla yeyona ndawo iphambili yedabi lokufikelela incopho yekhabhoni kunye nokungathathi hlangothi kwekhabhoni, kwaye umbane ngowona mandla aphambili kwindawo yedabi.Ngo-2020, ukukhutshwa kwekharbon diokside kusetyenziso lwamandla elizwe lam kubalele malunga ne-88% yokukhutshwa okupheleleyo, ngelixa ishishini lamandla libalelwa kwi-42.5% yokukhutshwa kombane kwishishini lamandla.
Ngokombono weengcali zoshishino, ukukhuthaza amandla aluhlaza yinxalenye ebalulekileyo yokufezekisa ukungathathi hlangothi kwekhabhoni.Kwaye ukukhangela ezinye iindlela kumandla efosili yinxalenye ephambili yalo.
I-Guangdong, iphondo elikhulu lokusetyenziswa kwamandla kodwa ingelilo iphondo elikhulu lokuvelisa amandla, ukwaphula "i-bottleneck yemithombo" kunye nokuqonda inguqu egudileyo phakathi kokurhoxiswa kancinci kwamandla emveli kunye nokutshintshwa kwamandla amatsha kuyimfuneko ukuqinisekisa ukhuseleko lwamandla kunye nokukhuthaza. uphuhliso loqoqosho olukumgangatho ophezulu.Kukho intsingiselo.
Ukunikezelwa kobutyebi: Amandla ahlaziyekayo aseGuangdong ahlala elwandle
Ukufika kwisikhululo seenqwelomoya i-Ningxia Zhongwei Shapotou ngenqwelomoya, ujonge ngaphandle kwi-porthole, unokubona ngokucacileyo ukuba isikhululo seenqwelomoya sijikelezwe ngamaphaneli okuvelisa amandla e-photovoltaic, enomtsalane.Ngexesha lokuhamba ngeeyure ezi-3 ukusuka eZhongwei ukuya eShizuishan, kwakukho ii-windmills kumacala omabini e-Provincial Highway 218 ngaphandle kwefestile.I-Ningxia, eyaziwa ngokuba yintlango, ithanda umoya ophezulu wendalo, ukukhanya kunye nezinye izinto eziluncedo.
Nangona kunjalo, iGuangdong, ekunxweme olusemzantsi-mpuma, ayinaso ubutyebi bendalo obuphezulu bobutyebi bomntla-ntshona.Imfuno enkulu yomhlaba ngumqobo othintela uphuhliso lwamandla omoya elunxwemeni kunye namandla ephotovoltaic eGuangdong.Amandla omoya ase-Guangdong aselwandle kunye neeyure zokuvelisa amandla e-photovoltaic azikho phezulu, kwaye umlinganiselo wombane othunyelwe ukusuka entshona ukuya empuma uphezulu kakhulu.Nangona kunjalo, amaphondo asentshona aphuhla ngokukhawuleza nawo aya kuba nesidingo esikhulu samandla kuphuhliso lwexesha elizayo.
Inzuzo yeGuangdong iselwandle.E-Zhuhai, Yangjiang, Shanwei nakwezinye iindawo, ngoku kukho ii-windmills ezinkulu kwindawo engaselunxwemeni, kwaye iiprojekthi ezininzi ziye zaqaliswa emva kwenye.Ekupheleni kukaNovemba, iprojekthi yamandla omoya we-500,000-kilowatt ngaselunxwemeni e-Shanwei Houhu, zonke ii-91 ii-injini zomoya ezinkulu ziqhagamshelwe kwigridi yokuvelisa umbane, kwaye umbane unokufikelela kwi-1.489 yebhiliyoni ye-kilowatts.Ixesha.
Umba weendleko eziphezulu ngowona mqobo uphambili kuphuhliso lwamandla omoya aphesheya kolwandle.Ngokwahlukileyo kwi-photovoltaics kunye namandla omoya olwandle, izixhobo kunye neendleko zokwakha zamandla omoya we-offshore ziphezulu, kwaye ubugcisa bokugcinwa kwamandla kunye nokuhanjiswa kwamandla, ngakumbi ukuhanjiswa kwamandla onxweme, akukhulanga ngokwaneleyo.Amandla omoya ophuma elunxwemeni akakafikeleli ngokulinganayo.
Ukuqhuba kwenkxaso-mali “yintsinga” yamandla amatsha ukuwela “umda wokulinganisa”.NgoJuni kulo nyaka, uRhulumente wePhondo laseGuangdong wenze isindululo sokuba kwiiprojekthi ezinoqhagamshelo olupheleleyo lwegridi ukusuka ku-2022 ukuya ku-2024, izibonelelo ngekilowatt nganye ziya kuba yi-1,500 yuan, 1,000 yuan, kunye ne-500 yuan, ngokulandelelanayo.
I-agglomeration ye-industrial chain iluncedo kakhulu ekukhuthazeni uphuhliso olukhawulezayo lweshishini.IPhondo lase-Guangdong liceba ukwakha imbumba yoshishino lwamandla omoya ekude nonxweme, kwaye lizame ukuzuza umthamo odibeneyo ofakelweyo ozizigidi ezili-18 zeekilowatts othe wasetyenziswa ekupheleni kuka-2025, kunye nomthamo wonyaka wemveliso yamandla omoya wephondo uya kufikelela kwiiyunithi ezingama-900 (iiseti ) ngo-2025.
Ngumkhwa ongenakuthintelwa ukuphulukana 'nodondolo' lwenkxaso kwixa elizayo kwaye uqonde ukuthengiswa.Phantsi kwenjongo “yekhabhoni ezimbini”, imfuno eyomeleleyo yentengiso iya kukhuthaza amandla omoya ovela kude nonxweme ukuzuza ukulingana ngokusungula izinto ezintsha zobuchwepheshe kunye nokudityaniswa kwekhonkco loshishino.I-Photovoltaic kunye namandla omoya we-onshore onke afikile ngale ndlela.
Injongo yobuchwephesha: Ukuthunyelwa okuhlakaniphileyo ukuqinisekisa ukhuseleko kunye nokuzinza kwegridi yamandla
Amandla amatsha ngokungathandabuzekiyo aya kuba ngumzimba ophambili wemithombo yamandla emitsha kwixesha elizayo, kodwa imithombo yamandla emitsha efana nomoya kunye ne-photovoltaics ayizinzile ngokwendalo.Banokuwenza njani umsebenzi obalulekileyo wokuqinisekisa ukuba kukho izibonelelo?Ingaba inkqubo entsha yamandla iqinisekisa njani ukutshintshwa kwemithombo yamandla ekhuselekileyo nezinzileyo?
Le yinkqubo yenyathelo ngenyathelo.Ukuqinisekisa ukunikezelwa kwamandla kunye namandla amatsha ukuba ngokuthe ngcembe atshintshe amandla emveli, kuyimfuneko ukulandela uyilo oluphezulu kwaye ulandele imithetho yokuthengisa ibhalansi eguqukayo.
Ukwakhiwa kohlobo olutsha lwenkqubo yamandla kufuna ukucwangciswa njengesikhokelo, ukulungelelanisa iinjongo ezininzi ezifana nokhuseleko, uqoqosho, kunye nekhabhoni ephantsi, kunye neendlela ezintsha zokucwangcisa amandla.Kulo nyaka, i-China Southern Power Grid iphakamise ukwakha ngokusisiseko inkqubo entsha yamandla ngowama-2030;kule minyaka ili-10 izayo, iya kwandisa umthamo ofakiweyo wamandla amatsha nge-200 yezigidi zeekilowatts, oko kuthetha ukwanda kwe-22%;ngowama-2030, iChina Southern Grid’s non-fossil energy efakelweyo iya kunyuka iye kuma-65%, umlinganiselo wokuveliswa kwamandla uya kunyuka ukuya kuma-61%.
Ukwakha uhlobo olutsha lwenkqubo yamandla ngamandla amatsha njengoko eyona nto iphambili yidabi elinzima.Kukho imiceli mngeni emininzi kunye neetekhnoloji ezininzi ezingundoqo ekufuneka zoyiswe.Ezi teknoloji ziphambili ziquka ubukhulu becala obuphezulu bokusetyenziswa kweteknoloji yamandla amatsha, umgama omde omkhulu-umthamo we-DC wothumelo lwetekhnoloji, iteknoloji enkulu eguquguqukayo yokudibanisa iteknoloji yedijithali kunye nobuchwepheshe obuphambili bombane, i-AC kunye ne-DC inethiwekhi yokuhambisa amandla kunye nobulumko. iteknoloji yegridi encinci, njl.
Iindawo zokufakela amandla ombane amatsha zahlukene, “thembela esibhakabhakeni”, ulungelelwaniso lwamanqaku amaninzi, ahlukeneyo kunye nemithombo yamandla eguquguqukayo kunye nenkqubo ekhuselekileyo, ezinzileyo, kunye nokuchasana konikezelo lwamandla okuthembekileyo kwandisa ubunzima, iimfuno zesantya sokuphendula inkqubo ngokukhawuleza, indlela yokusebenza. ulungiselelo, ucwangciso lomsebenzi Ulawulo lunzima ngakumbi, kwaye ukucwangciswa kokusebenza okukrelekrele kubaluleke kakhulu.
Inkqubo entsha yamandla ithatha amandla amatsha njengomzimba oyintloko, kwaye amandla amatsha anamandla omoya kunye ne-photovoltaic njengomzimba oyintloko, amandla okuphuma angazinzanga, aneempawu zokuguquguquka okukhulu kunye nokungaqhelekanga.Ugcino olupumped okwangoku sesona teknoloji sikhulileyo, sesona sinoqoqosho, kunye nowona mthombo wamandla uguquguqukayo kuphuhliso olukhulu.Kwisicwangciso seminyaka eyi-15 ezayo, ukwakhiwa kwendawo yokugcina impompo kuya kukhawuleziswa.Ngo-2030, iya kuba malunga nokulingana nomthamo ofakelweyo wesikhululo sombane esitsha se-Three Gorges, esixhasa ukufikelela nokusetyenziswa kwemithombo yamandla emitsha engaphezulu kwe-250 yezigidi zeekilowatts.
Ixesha lokuposa: Dec-23-2021