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Soo bandhig hababka cabbiraadda DC iyo AC ee caabbinta gudaha batteriga

Waqtigan xaadirka ah, habka cabbiraadda caabbinta gudaha batteriga ayaa inta badan loo adeegsadaa warshadaha. Codsiyada warshadaha, cabbirka saxda ah ee caabbinta gudaha batteriga waxaa lagu gaaraa qalab gaar ah. Aan ka hadlo habka cabbiraadda iska caabbinta batteriga gudaha ee loo isticmaalo warshadaha. Waqtigan xaadirka ah, waxaa jira laba hab oo waaweyn oo lagu cabbiro caabbinta batteriga gudaha warshadaha:

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1. Habka cabbiraadda iska caabbinta DC ee gudaha
Marka loo eego qaacidada jireed ee r=u/I, qalabka imtixaanku waxa uu ku qasbayaa baytarigu in uu ku dhaafo wakhtiga DC-ga ee joogtada ah muddo gaaban gudaheed (guud ahaan 2-3 sekan) (hadda hadda weyn ee 40a-80a ayaa guud ahaan la isticmaalaa) , iyo danab guud ahaan batteriga waxaa lagu qiyaasaa wakhtigan , Oo xisaabi caabbinta gudaha hadda ee batteriga sida waafaqsan formula.
Habkan cabbiraadda ayaa leh saxnaan sare. Haddii si sax ah loo xakameeyo, khaladka saxnaanta cabbirka waxaa lagu xakameyn karaa 0.1%.
Laakiin habkani wuxuu leeyahay faa’iidooyin muuqda:
(1) Waxa kaliya oo la cabbiri karaa baytariyada awoodda weyn leh. Beteriyada awooda yar laguma rari karo xoog weyn oo ah 40A ilaa 80A 2 ilaa 3 sekan gudahood;
(2) Marka batterigu dhaafo qulqul weyn, electrodes-yada ku jira batteriga ayaa noqon doona polarized, iyo polarization waxay noqon doontaa mid halis ah, iyo iska caabin ayaa soo bixi doona. Sidaa darteed, wakhtiga cabbirku waa inuu ahaadaa mid aad u gaaban, haddii kale qiimaha caabbinta gudaha ee la qiyaasay wuxuu yeelan doonaa qalad weyn;
(3) Xakamaynta sare ee dhexmarta baytarigu waxay dhaawici doontaa korantada gudaha ee baytariga ilaa xad.
2. Cadaadiska AC hoos u dhaca cabbirka caabbinta gudaha
Maadaama batterigu dhab ahaantii u dhigmayo iska caabin firfircoon, waxaanu isticmaalnaa soo noqnoqoshada go’an iyo tamar go’an batteriga (hadda 1kHz inta jeer iyo 50mA hadda yar ayaa guud ahaan la isticmaalaa), ka dibna muunad danabkeeda, ka dib habayn taxane ah sida hagaajinta. iyo shaandhaynta, Xisaabi caabbinta gudaha batteriga iyada oo loo marayo wareegga cod-weyneeye hawleedka. Waqtiga cabbirka batteriga ee korantada AC hoos u dhaca habka cabbiraadda iska caabbinta gudaha waa mid aad u gaaban, guud ahaan qiyaastii 100ms. Saxnaanta habka cabbirka ayaa sidoo kale aad u wanaagsan, iyo khaladka saxnaanta cabbirku guud ahaan waa inta u dhaxaysa 1% -2%.
Faa’iidooyinka iyo khasaaraha habkan:
(1) Ku dhawaad ​​dhammaan baytariyada, oo ay ku jiraan baytariyada awoodda yar, waxaa lagu qiyaasi karaa hoos u dhaca danabka AC habka cabbirka caabbinta gudaha. Habkan waxaa badanaa loo isticmaalaa in lagu cabbiro caabbinta gudaha ee unugyada baytariga.
(2) Saxnaanta cabbiraadda habka cabbiraadda hoos u dhaca danabka AC waxaa si fudud u saameeya qulqulka hadda jira, waxaana sidoo kale jirta suurtagalnimada faragelinta hadda iswaafajinta. Tani waa tijaabinta awoodda ka-hortagga faragelinta ee wareegga qalabka cabbirka.
(3) Habkani si dhab ah uma dhaawici doono batteriga laftiisa.
(4) Saxnaanta habka cabbiraadda hoos u dhaca korantada AC waa ka hooseeyaa habka cabbiraadda caabbinta gudaha ee DC.