Ukumelana nokukhishwa kwesibhamu sokukhipha ngokuvamile kuba yi-2kΩ, esetshenziselwa ukukhishwa okuphephile ngemva kokushaja sekuqediwe. Leli nani lokumelana liyinani elijwayelekile, elisetshenziselwa ukuhlonza isimo sokukhishwa nokuqinisekisa ukuphepha.
Incazelo eningiliziwe:
Indima yokumelana nokukhishwa:
Umsebenzi oyinhloko we-discharge resistor ukukhulula ngokuphephile ishaja ku-capacitor noma ezinye izingxenye zokugcina amandla esibhamu sokushaja ngemva kokushaja sekuqediwe, ukuze kugwenywe ishaja esele engabangela ingozi engaba khona kumsebenzisi noma emishinini.
Inani elijwayelekile:
Ukumelana nokukhishwa kwe-isibhamu sokukhiphangokuvamile i-2kΩ, okuyinani elijwayelekile elivamile embonini.
Ukuhlonza ukukhishwa kwesisu:
Leli nani lokumelana lisetshenziswa kanye nezinye izifunda esibhamuni sokushaja ukuze kutholakale isimo sokukhishwa. Uma i-resistor yokukhishwa ixhunywe kwisekethe, inqwaba yokushaja izokwahlulelwa njengesimo sokukhishwa bese iqala inqubo yokukhishwa.
Isiqinisekiso sokuphepha:
Ukuba khona kwe-discharge resistor kuqinisekisa ukuthi ngemva kokushaja sekuqediwe, ukushaja okusesibhamuni kukhululwe ngokuphephile ngaphambi kokuba umsebenzisi akhiphe isibhamu sokushaja, okugwema izingozi ezifana nokushaqeka kukagesi.
Izinhlelo zokusebenza ezahlukene:
Ngaphezu kwesibhamu esijwayelekile sokukhipha, kunezinye izinhlelo zokusebenza ezikhethekile, njengeshaja ye-BYD Qin PLUS EV esebhodini, enesivikelo sayo sokukhipha esingaba namanye amanani, njenge-1500Ω, kuye ngomklamo wesekethe ethile kanye nezidingo zokusebenza.
Isivikelo sokuhlonza ukukhishwa kweshaja:
Ezinye izibhamu zokukhipha zinokumelana nokuhlonza ukukhishwa ngaphakathi, okungasetshenziswa kanye ne-micro switch ukuqinisekisa ukuthi isimo sokukhishwa sifakiwe yini ngemuva kokuba isibhamu sokushaja sixhunywe kahle.
Ithebula lokuqhathanisa lamanani okumelanaizibhamu zokukhiphaezindinganisweni ze-GB/T
Izinga le-GB/T linezidingo eziqinile ngenani lokumelana kwezibhamu ezikhishwayo. Inani lokumelana phakathi kwe-CC ne-PE lisetshenziselwa ukulawula ukuhambisana kwamandla okukhipha kanye nemoto ukuqinisekisa ukuphepha kokusetshenziswa kukagesi.
Qaphela: Isibhamu sokukhipha singasetshenziswa kuphela uma imoto ngokwayo isekela umsebenzi wokukhipha.
Ngokusho kweSithasiselo A.1 ekhasini 22 le-GB/T 18487.4, isigaba sesekethe yokulawula i-V2L kanye nesigaba somthetho wokulawula se-A.1 sibeka phambili izidingo ezithile ze-voltage kanye nomsinga wokukhipha.
Ukukhishwa kwangaphandle kuhlukaniswe ngokukhishwa kwe-DC kanye nokukhishwa kwe-AC. Ngokuvamile sisebenzisa ukukhishwa kwe-AC kwesigaba esisodwa okulula kwe-220V, futhi amanani wamanje anconywayo yi-10A, 16A, kanye ne-32A.
Imodeli engu-63A enomkhiqizo wezigaba ezintathu ongu-24KW: inani lokumelana nesibhamu esikhishwayo elingu-470Ω
Imodeli engu-32A enomkhiqizo wesigaba esisodwa ongu-7KW: inani lokumelana nesibhamu esikhishwayo elingu-1KΩ
Imodeli engu-16A enomkhiqizo wesigaba esisodwa ongu-3.5KW: inani lokumelana nesibhamu esikhishwayo esingu-2KΩ
Imodeli engu-10A enomkhiqizo wesigaba esisodwa ongu-2.5KW: inani lokumelana nesibhamu esikhishwayo elingu-2.7KΩ
Isikhathi sokuthunyelwe: Juni-30-2025