Amathuluzi aphelele anamandla kagesi aphezulu (ikhabethe lokusabalalisa lamandla kagesi aphezulu) libhekisela kumshini wokushintsha we-AC wangaphakathi nangaphandle osebenza ezinhlelweni zikagesi ezinama-voltage angu-3kV nangaphezulu namafrikhwensi angu-50Hz nangaphansi.Ikakhulukazi isetshenziselwa ukulawula nokuvikela izinhlelo zikagesi (okuhlanganisa izitshalo zikagesi, iziteshi ezincane, izintambo zokudlulisa nokusabalalisa, amabhizinisi ezimboni kanye nezimayini, njll.) Uma ulayini wehluleka, ingxenye engalungile isuswa ngokushesha kugridi yamandla, ukuze kuqinisekiswe ukusebenza okuvamile kwengxenye engenamaphutha yegridi yamandla kanye nokuphepha kwezinto zokusebenza nokusebenza kanye nabasebenzi abalungisayo.Ngakho-ke, imishini ephelele ye-high-voltage iyithuluzi elibaluleke kakhulu lokudlulisela nokusabalalisa amandla, futhi ukusebenza kwayo okuphephile nokuthembekile kubaluleke kakhulu ekusebenzeni okuphephile nokusebenza kahle kwesistimu yamandla.
Amasethi aphelele we-High-voltage angahlukaniswa abe:
(1) Izingxenye nezinhlanganisela zazo: okuhlanganisa ama-circuit breaker, ama-switch switch ahlukanisayo, ama-earning switch, ama-reclosers, ama-circuit breaker, ama-switch switch, ama-contactor, ama-fuse kanye nezingxenye ezingenhla shintsha, shintsha i-fuse, inhlanganisela evulekile, njll.
(2) Qedela amasethi ezinto zokusebenza: hlanganisa lezi zingxenye ezingenhla kanye nenhlanganisela yazo neminye imikhiqizo kagesi (njengama-transformer, ama-transformer amanje, ama-voltage transformer, ama-capacitor, ama-reactors, izibambisi, izinsimbi zamabhasi, ama-inlet nama-outlet bushings, amatheminali amakhebula nezinye izingxenye zesibili; njll.) Ukucushwa okunengqondo, okuhlanganiswe ngokwemvelo kugobolondo lensimbi elivaliwe, kanye nomkhiqizo onokusebenza okuphelele uma kuqhathaniswa.Okufana ne-switchgear evalwe ngensimbi (i-switchgear), i-gas-insulated metal-enclosed switchgear (GIS), kanye neziteshi ezincanyana ezine-voltage ephezulu/low-voltage prefabricated.
Isikhathi sokuthumela: Sep-30-2022