Li-circuit breakers tsa DCe ka sebelisoa haholo matla a motlakase, phepelo ea motlakase, likoloi tsa motlakase, lipalangoang tsa terene, likepe, litsi tsa data le masimo a mang.
Sekhechana sa potoloho ea DC ke sekhechana sa potoloho se sebelisetsoang ho senya potoloho ea DC, 'me se hlokomela ho robeha ha DC ha hona joale ho tšela ntlha ea zero.Sekhechana sa potoloho ea DC se na le mokhoa o ikhethileng oa ho thibela le ho tima arc, o nang le matla a matla a hona joale a ho thibela, ho nepahala ho phahameng ha ts'ireletso ea relay, ts'ireletso ea othomathike ho tsoa linthong tse ngata le thepa e 'ngoe, e ka khethollang ka potlako phoso ea sistimi ea kabo ea DC bakeng sa ho bula le ho koala ts'ebetso.DC circuit breaker ke e 'ngoe ea lisebelisoa tsa mantlha tsa mehala ea phetisetso ea DC.Ka keketseho e tsoelang pele ea sekala sa kaho ea marang-rang a DC, haholo-holo nts'etsopele e potlakileng ea marang-rang a motlakase oa UHV DC, e matlafalitsoeng ke tlhokahalo ea masimo a mang a kopo, sekala sa mmaraka sa DC se ntse se hola.
Ho latela lisebelisoa tse fapaneng tsa ho pshatla tsa li-circuit breaker tsa DC, li-circuit breaker tsa DC li ka aroloa ka mekhahlelo e meraro: li-breaker circuit tsa DC, li-circuit breaker tse tiileng tsa DC, le li-circuit hybrid tsa DC.Har'a tsona, li-circuit tsa DC tse sebelisoang hangata li kenyelletsa li-circuit breaker, sulfur hexafluoride circuit breakers, joalo-joalo, tse nang le mefuta e mengata ea ts'ebeliso;karolo ea mantlha ea li-circuit tsa DC tse tiileng ke thyristor, 'me lipatlisiso tse mabapi le ts'ebeliso ea China li shebane haholo le likepe, Aerospace le masimo a mang;Hybrid DC circuit breaker ke sehlahisoa sa ho kopanya mochine o motlakase le o tiileng oa naha ea DC, e nang le melemo ea bobeli 'me e fetohile sebaka se chesang sa lipatlisiso le tšebeliso.
Li-circuits tsa DC li ka sebelisoa haholo ho matla a motlakase, phepelo ea motlakase, likoloi tsa motlakase, lipalangoang tsa terene, likepe, litsi tsa data le masimo a mang.Lefapheng la matla a motlakase, ka tokiso ea sebopeho sa matla, tlhokahalo ea khokahanyo ea marang-rang ea tlhahiso ea matla a macha e ntse e eketseha.Kaha lithapo tsa phetisetso ea DC li khona ho fana ka matla a mangata le phepelo ea matla a mangata, li ka rarolla mathata a fapaneng a bakiloeng ke likhokahano tse ncha tsa marang-rang.Sekala se ntse se tsoela pele ho hola, se tsamaisa tlhokahalo e ntseng e hola ea li-circuits tsa DC.Ntle le moo, keketseho e potlakileng ea palo ea tlhahiso ea data le keketseho e tsoelang pele ea palo ea kaho ea setsi sa data le tsona li fetohile tšusumetso e 'ngoe ea bohlokoa bakeng sa keketseho ea tlhokahalo ea li-circuits tsa DC.
Ho ea ka "2022-2026 DC Circuit Breaker Industry In-Depth Market Research and Investment Strategy Suggestion Report" e lokollotsoeng ke Xinsijie Industry Research Center, ka 2021, boholo ba mmaraka oa DC oa potoloho ea potoloho e tla ba li-yuan tse limilione tse likete tse 16.3.Ho rua molemo ho nts'etsopele ea matla a tlase, setsi sa data, lipalangoang le liindasteri tse ling, ho lebelletsoe hore ho tloha ka 2022 ho isa ho 2026, 'maraka oa lefats'e oa DC o tla hola ka potlako ka sekhahla sa kholo ea selemo le selemo se ka bang 10.6%, mme boholo ba mmaraka bo tla hola. fihla li-yuan tse fetang limilione tse likete tse 27 ka 2026. .Indasteri ea lefats'e ea potoloho ea DC e ntse e tsoela pele ka matla.
Ho ea ka bahlahlobisisi ba indasteri ba Xinsijie, lefats'eng, baetsi ba li-circuit breaker tsa DC haholo-holo ba kenyelletsa ABB ea Switzerland, Schneider ea Fora, Legrand ea Fora, Siemens Jeremane, Eaton United States, Sensata Technologies United States, Mitsubishi ea Japane, le Fuji Electric e Japane.Chaena, baetsi ba ka sehloohong ba li-circuit breakers tsa DC haholo-holo ba kenyelletsa Guodian NARI, Xuji Electric, Slocable, joalo-joalo. Har'a bona, ABB ea Switzerland le Schneider ea Fora ke baetsi ba kholo ka ho fetisisa lefatšeng ba li-circuit breakers tsa DC, tse nang le karolo e kopanetsoeng ea 'maraka e ka bang 25. %.
2022-08-16
