I-vacuum breaker yokuqala engu-145 kV evumela imvelo e-China yaqala ukusebenza e-Henan

Ngomhla zi-3 kuJuni, 2021, i-vacuum cleaner yokuqala engu-145 kV (3150 amperes) e-China yaqala ukusebenza esiteshini esingaphansi esingu-110 kV xiangyun senkampani yamandla kagesi yegridi yezwe i-henan.Ngemuva kokuthi izinto zokusebenza seziqalile ukusebenza, zizokwehlisa ngempumelelo ukusetshenziswa kwegesi ye-sulfur hexafluoride futhi kuzuze ukukhishwa kwegesi ebamba ukushisa eyiziro.Lesi yisinyathelo esisebenzayo esithathwe i-State Grid Henan Electric Power ukukhuthaza umgomo "we-carbon peak, carbon neutral" nokusebenzisa umqondo wokuthi "amanzi acwebile nezintaba eziluhlaza amagquma egolide nezintaba zesiliva" ngezenzo ezingokoqobo.

Kuyaqondakala ukuthi i-145 kV i-vacuum circuit breaker evumela imvelo (3150 amps) isebenzisa umoya ohlanzekile ongakhishwa yi-zero carbon dioxide njengendlela yokufeza umsebenzi wokufaka, ongagcini nje ngokuhlangabezana nezidingo zokusebenza eziphephile zegridi yamandla angu-110 kV, kodwa. futhi ayikhiqizi noma iyiphi igesi ebamba ukushisa ohlelweni lokukhiqiza, engasiza ngokuphumelelayo ukwakhiwa kwempucuko yemvelo.

Eminyakeni yamuva nje, ukuze kuhlangatshezwane nezidingo zamazwe ngamazwe ezikhawulela ukusetshenziswa kwegesi ye-sulfur hexafluoride, sabela esizweni esibizelwe ukongiwa kwamandla kanye nokunciphisa ukukhishwa kwegesi, i-state grid co., LTD., emisha yokufeza igesi ye-nitrogen ne-sulfur hexafluoride ingxube yegesi, i-cfc-free, ukuvikelwa kwemvelo, njll. Ucwaningo olusha lohlelo lokusebenza lobuchwepheshe, okuhloswe ngalo ukuqinisekisa ukwethembeka kokusebenza kwempahla yamandla kagesi ngesikhathi esifanayo, ukunciphisa ukusetshenziswa kwegesi ye-sulphur hexafluoride.Ingenye yamandla kagesi e-henan njengegridi yamandla kazwelonke, ngokuhambisana nesimiso sobuchwepheshe obuvuthiwe, imikhiqizo enokwethenjelwa, ukusetshenziswa okungaguquki, kugesi oxubile, ngesisekelo semishini kagesi yokwandisa isicelo, iqhubeke nokuhlola ukusetshenziswa okusha komshayeli imishini ye-gas circuit breaker, izinhlelo zokuvikela imvelo kulo nyaka e-jiyuan, e-zhengzhou, i-pingdingshan power supply company pilot pilot application ye-fluorine-free carbon-free yonke imishini yokuvikela isekethe yokuvikela imvelo, Ukusetshenziswa komshayeli we-fluorine-free environment-friendly circuit breaker equipment e-Hebi Power I-Supply Company izothuthukisa ukuvikelwa kwemvelo kanye nokuthuthukiswa kwezinga eliphezulu kwe-Yellow River Basin.

I-110 kV Xiangyun Substation iyindawo yokungena ebalulekile yegridi yamandla omoya e-Jiyuan, ethwele umthwalo osindayo we-110 kV Chunshuling Wind Farm kanye ne-110 kV Changshuling Wind Farm.Ukusetshenziswa ngempumelelo kwazo zonke izinto ezisetshenziswayo zokuvikela imvelo kubeka isisekelo sokufezeka kokudluliswa kwamandla ahlanzekile kulo lonke iketango.Ukuze kuqinisekiswe ukusebenza kahle kwemishini, amandla ayo afaka ukubaluleka okukhulu ku-henan, inhlangano enemininingwane, ukuthunyelwa ngokucophelela, ubuhlakani, ukuhlela ochwepheshe abaningi basekhaya ukuthi bahlole imingcele yemishini, ubungozi bokusebenza, benze indinganiso ethile yokuhlola, ukugadwa okuqinile kwemishini yokuhlola yasefekthri, ngokuqinile ikhwalithi yokuphepha kwemishini esendaweni, sula umthwalo wemfanelo, Uhlelo lomsebenzi wokuphepha wokukhiqiza kanye nendlela yokuphatha kanye “nezingqimba zomthwalo wemfanelo, wonke umuntu unomthwalo wakhe wemfanelo” kufanele kwakhiwe ukuze kuqashwe ngeso elibukhali amaphuzu ayingozi nezingozi ukuqinisekisa ukuqhubeka kahle komsebenzi.Ngemva kwemizamo ecishe ibe yizinyanga ezimbili, i-145 kV environ-friendly vacuum circuit breaker (3150 amperes) yaqala ukusebenza ngempumelelo, okuphawula isinyathelo esibalulekile sokukhethwa kwemishini yegridi yamandla emkhakheni wokuvikelwa kwemvelo.Okulandelayo, i-State Grid i-Henan Electric Power Co., Ltd. izophinde ijulise ukwakhiwa kanye nokukhuthazwa okuphelele kwamazinga okufaka isicelo se-circuit breaker yokuvikelwa kwemvelo ngokusekelwe ekusebenzeni kwezisetshenziswa, ukuze kuthuthukiswe ukwakhiwa kwempucuko yemvelo nentuthuko esimeme.

Ngalo lolo suku, i-vacuum breaker yokuqala engu-126 kV evumela imvelo (2500 amperes) e-China yaphinde yasetshenziswa e-110 kV Longquan Substation ye-Henan Electric Power of State Grid.