Ukuthuthukiswa okusimeme kwezomnotho nenhlalo yaseShayina kwesidingo sikagesi

Ukuze kuhlangatshezwane nesidingo sikagesi ukuze kuthuthukiswe umnotho nomphakathi waseShayina esimeme, i-State Grid Corporation yaseShayina, iholwa umqondo wesayensi yentuthuko, ibeka phambili umgomo wamasu wokuqinisa igridi yombuso ngenethiwekhi yamandla kagesi aphezulu kakhulu njengoba umnyombo ngokombono wokuthuthukisa ikhono lokuthuthukisa ukwabiwa kwemithombo yamandla kazwelonke kanye nokwakha umphakathi ogxile ekongiweni.Igridi yamandla kagesi ye-Uhv ibonakala ngebanga elide, ukulahlekelwa okuphansi kanye nokudluliswa kwamandla amakhulu.Kubaluleke kakhulu embonini yamandla kagesi yaseShayina. ukufeza izinqubo ezintsha ezizimele, ukuthuthukisa ukusebenza kahle kokusetshenziswa kwamandla nezinsiza kanye nokusekela intuthuko esimeme yomphakathi wezomnotho.Lona wumsebenzi omkhulu ohlongozwayo uma kubhekwa isimo esingalingani sokusatshalaliswa kwamandla kanye nokuthuthukiswa komnotho eShayina.

Kuyaqondakala ukuthi izinsiza eziningi zamandla zaseShayina zitholakala entshonalanga, kanti isidingo sikagesi sigxile kakhulu empumalanga.Igridi yamandla ekhona yakhiwe ikakhulukazi amasistimu angu-500 kV AC kanye nezinhlelo ze-500 kV DC ezinhle nezingezinhle, kanye nebanga elikude kakhulu lokudluliswa kwamandla. ibanga elingamakhilomitha angu-500, okuyinto ekhawulela kakhulu amandla okudluliswa kwamandla kanye nesikali. Ibanga lokudluliswa kwegridi yamandla e-UHV lingafinyelela ku-1,000km kuya ku-1,500km, elingahlangabezana kangcono nesidingo sikagesi ukuze kuthuthukiswe umnotho. Ngemva kokuphothulwa kwegridi ye-UHV, Umthamo wokuphehla ugesi ofakiwe uzokwehliswa ngama-kilowatts ayizigidi ezingama-20, ukusetshenziswa kwamalahle ukukhiqiza amandla kuzokwehliswa ngamathani ayizigidi ezingama-20 ngonyaka, futhi ukonga ugesi okuphelele kuzofinyelela amahora angaphezu kwezigidi eziyizinkulungwane eziyi-100 zama-kilowatt ngonyaka. ikhono lokwaba kanye nentuthuko ebanzi yentuthuko.


Isikhathi sokuthumela: Nov-10-2021

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