Amakuru

Uruhare rwo kurinda surge

Surge, (Igikoresho cyo kurinda Surge) nigikoresho cyingirakamaro mukurinda inkuba ibikoresho bya elegitoroniki.Imikorere yumurinzi wa surge ni ukugabanya umuvuduko mwinshi uhita winjira mumurongo wumurongo wumurongo wumurongo wumurongo wumurongo wa voltage ibikoresho cyangwa sisitemu ishobora kwihanganira, cyangwa gusohora imirabyo ikaze mubutaka kugirango ikingire ibikoresho cyangwa sisitemu irinzwe. kwangirika.byangijwe n'ingaruka.

Ihame ryo kurinda

Ihame ryakazi ryokwirinda ni nkibi bikurikira: umurinzi wo kubaga usanzwe ushyirwa kumpande zombi zigikoresho gikingiwe kandi kigahagarara.Mubihe bisanzwe byakazi, umurinzi wo kubaga arerekana inzitizi ikomeye kumashanyarazi asanzwe yumuriro, kandi hafi ya yose ntayanyuzamo, ahwanye numuzunguruko ufunguye;mugihe birenze urugero birenze urugero muri sisitemu, umurinzi wo kubaga azasubiza hejuru yumubyigano mwinshi.Umuvuduko werekana impedance nkeya, bihwanye no kuzenguruka mugihe gito ibikoresho bikingiwe.

1. Hindura ubwoko: Ihame ryakazi ryayo nuko iyo hatabayeho umuvuduko ukabije, byerekana impedance nyinshi, ariko iyo isubije inkuba ako kanya birenze urugero, impedance yayo ihinduka gitunguranye ku giciro gito, bigatuma umurabyo urengana.Iyo ikoreshejwe nkibikoresho nkibi, ibikoresho birimo: gusohora icyuho, imiyoboro isohora gaze, thyristors, nibindi.

2. Ubwoko bugabanya ingufu za voltage: Ihame ryakazi ryayo ni uko ari impedance nyinshi mugihe nta muvuduko ukabije uhita, ariko impedance yayo izakomeza kugabanuka hamwe no kwiyongera kwa voltage na voltage, kandi ibiranga-voltage biranga cyane ntabwo ari umurongo.Ibikoresho bikoreshwa mubikoresho nkibi ni: zinc oxyde, varistor, suppressor diode, diode ya avalanche, nibindi.

3. Ubwoko bwa Shunt cyangwa ubwoko bwa choke

Ubwoko bwa Shunt: muburyo bubangikanye nibikoresho bikingiwe, burerekana impedance nkeya kumurabyo hamwe nimbogamizi nyinshi kumikorere isanzwe.

Ubwoko bwa Choke: Mubukurikirane hamwe nibikoresho bikingiwe, birerekana impedance nyinshi kumurabyo hamwe nubushobozi buke kumikorere isanzwe.

Ibikoresho bikoreshwa nkibikoresho birimo: ibishishwa bya choke, hejuru-byungurura, byoroheje-byungurura, 1/4 cyumurambararo mugufi, hamwe nibindi nkibyo.