Igishyushya cy'amashanyarazi cyiza cyane

Mu isi y’ibinyabiziga bikoresha amashanyarazi (EV), kugumana batiri ku bushyuhe bukwiye kugira ngo imikorere myiza ni ingenzi cyane. Uko ibinyabiziga bikoresha amashanyarazi bigenda birushaho gukundwa, amasosiyete ahora akora ku buryo bushya bwo kugenzura ko ibinyabiziga byabyo bikora neza mu bihe byose by’ikirere. Imwe muri izo ntambwe ni ibyuma bishyushya batiri, hamwe n’ikoranabuhanga rya PTC (Positive Temperature Coefficient) riri ku isonga muri iri terambere.

Igishyushya gikonjesha cya PTCs, izwi kandi nkaicyuma gikonjesha batiris, ni ingenzi mu modoka nyinshi zigezweho zikoresha amashanyarazi. Inshingano yayo nyamukuru ni ukugenzura ubushyuhe bwa bateri y'imodoka yawe, ikagenzura ko ikora neza kugira ngo ikore neza kandi irambe. Ibi ni ingenzi cyane cyane mu bihe by'ubukonje, kuko ubushyuhe buke bushobora kugira ingaruka mbi ku mikorere myiza ya bateri no ku bushobozi bwo kuyishaja.

Imashini zishyushya zikoresha PTC zikoresha PTC element, ikaba ari resistor ifite ubushobozi bwo guhangana n’ubushyuhe bwiyongera uko ubushyuhe bugenda buzamuka. Ubu buryo bwo kwigenzura butuma iba amahitamo meza kandi yizewe yo gushyushya bateri. Iyo ubushyuhe bwa bateri bugabanutse munsi y’urwego rwifuzwa, PTC coolant heater ihita ikora kugira ngo itange ubushyuhe kandi ishyushye coolant ikikije bateri. Iyo ubushyuhe bukwiye bugeze ku bushyuhe, icyuma gishyushya kigabanya ikoreshwa ry’amashanyarazi, bigatuma ikoreshwa ry’ingufu rirushaho kuba ryiza.

Kimwe mu byiza bya PTC coolant heater ni ubushobozi bwayo bwo gushyushya bateri no kuyigumana ku bushyuhe bukenewe nubwo imodoka idakoreshwa. Ibi ni ingirakamaro cyane ku bafite amashanyarazi batuye mu turere dukonje, kuko bituma bateri ihora imeze neza, hatitawe ku bushyuhe bwo hanze.

Byongeye kandi, imiterere n'ikoranabuhanga bya PTC coolant heaters bituma ziba amahitamo meza kandi yizewe ku bakora imodoka zikoresha amashanyarazi. Uburyo bwazo bwo kwigenzura burinda ubushyuhe bukabije, bigatuma ziba igisubizo kidasaba kwitabwaho cyane kandi kirambye ku bakeneye gushyushya bateri. Iki ni ikintu cy'ingenzi ku bakora imodoka zikoresha amashanyarazi bashaka guha abakiriya imodoka ziramba kandi zizewe.

Uko icyifuzo cy’imodoka zikoresha amashanyarazi gikomeza kwiyongera, ni ko gukenera uburyo bwiza bwo gushyushya batiri bigenda birushaho kuba ingenzi. Ubushyuhe bukonje bushobora kugira ingaruka zikomeye ku bwoko n’imikorere y’imodoka zikoresha amashanyarazi, bityo ni ngombwa ko abakora imodoka bashora imari mu buryo bwizewe kandi bunoze bwo gushyushya.Igishyushya cya EV PTCs itanga igisubizo gifatika kandi gishya kuri iki kibazo, ikemerera imodoka zikoresha amashanyarazi gukora neza uko ikirere cyaba kiri kose.

Mu gusoza, iterambere ry’ibikoresho bishyushya batiri, cyane cyane ibikoresha ikoranabuhanga rya PTC, bigaragaza iterambere rikomeye mu bijyanye n’imodoka zikoresha amashanyarazi. Ibi bikoresho bishyushya bigira uruhare runini mu kwemeza ko batiri zikoresha amashanyarazi zikora ku bushyuhe bukwiye, bigatuma imikorere yazo irushaho kuba myiza kandi iramba. Uko isoko ry’imodoka zikoresha amashanyarazi rikomeza kwaguka, gukenera uburyo bwiza bwo gushyushya bizagenda byiyongera, bigatuma ibikoresho bishyushya batiri bikoresha amashanyarazi biba ingirakamaro ku bakora imodoka n’abafite imodoka zikoresha amashanyarazi.