Uwitekaamashanyarazi mashya yimodokairashobora kugumisha bateri mubushyuhe bukwiye kugirango imikorere isanzwe ya sisitemu yimodoka yose.Iyo ubushyuhe buri hasi cyane, izo ion za lithium zizahagarikwa, bikabuza kugenda kwabo, bigatuma ingufu za bateri zigabanuka cyane.Kubwibyo, mugihe cyitumba cyangwa mugihe ubushyuhe buri hasi cyane, birakenewe gushyushya bateri mbere.
Sisitemu yo gushyushya bateri yimodoka nshya yamashanyarazi meza ikoresha uburyo bubiri bukurikira: gushyushya no gushyushya amazi.Mugushiraho icyuma gishyushya amazi kumodoka nshya yamashanyarazi, ipaki ya batiri ishyutswe no guhererekanya ubushyuhe kugirango igere kubushyuhe busanzwe bwo gukora.Ingufu nshya zishyushya amashanyaraziIrashobora kwimura ubushyuhe mumashanyarazi ya batiri yamashanyarazi kugirango ayashyuhe kandi agumane ubushyuhe busanzwe bwo gukora ushyirahoAmashanyarazi ya PTCku binyabiziga bishya byamashanyarazi.
Ingufu nshya zitwara ibinyabiziga byamashanyarazi bipakira sisitemu yo gushyushya mugihe cyitumba, ubuzima bwa bateri yimodoka nshya yamashanyarazi izagabanuka cyane, cyane cyane ko kubushyuhe buke, ubukonje bwa electrolyte mumapaki ya batiri bwiyongera hamwe nuburyo bwo kwishyuza no gusohora ipaki ya batiri iragabanuka.
Mu buryo bw'igitekerezo: Birabujijwe kwishyiriraho bateri ya lithiyumu mu bushyuhe bwa dogere selisiyusi 20 (bizatera kwangiza bateri).Ibinyabiziga byamashanyarazi birashobora gukemura ikibazo cyo kugabanya ubuzima bwa bateri yimodoka nshya yingufu zamashanyarazi ahantu hafite ubushyuhe buke mugihe cyimbeho ushyiraho aparikingigushyushya paki ya batiri yimodoka nshya yingufu kugirango iba iri mubushuhe busanzwe kandi wirinde kwangirika kwipaki ya batiri yatewe nubushyuhe buke.
Ubushyuhe bwa PTC, nabwo bwitwaIbikoresho byo gushyushya PTC, igizwe naIbikoresho byo gushyushya PTC ceramicna aluminium.Ubu bwoko bwa PTC bushyushya bufite ibyiza byo kurwanya ubushyuhe buke no guhanahana ubushyuhe bwinshi.Nubushyuhe buhoraho burigihe no kuzigama imbaragaamashanyarazi.Ikintu cyihariye kiri mubikorwa.Nukuvuga ko, iyo umufana ananiwe agahagarara, imbaraga zumuriro wa PTC zizahita zigabanuka cyane kuko idashobora gukwirakwiza ubushyuhe buhagije.Muri iki gihe, ubushyuhe bwo hejuru yubushyuhe bugumishwa hafi yubushyuhe bwa Curie (ubusanzwe 250 ° C).hejuru no hepfo), kugirango wirinde ibintu bya "umutuku" hejuru yubushyuhe bwo gushyushya amashanyarazi, bitazatera inkongi, umuriro nibindi byago byihishe.
Igizwe nubushyuhe bukwirakwiza amashanyarazi ya aluminiyumu, imiyoboro ya aluminiyumu, impapuro ziyobora, firime yerekana, impapuro zishyushya za PTC, ibyuma bya nikel bikozwe mu muringa wa elegitoronike hamwe n’ubushyuhe bwo hejuru bwa plastike ya electrode.Bitewe no gukoresha imashini ikwirakwiza ubushyuhe, iki gicuruzwa cyongera igipimo cyacyo cyo gukwirakwiza ubushyuhe kandi kita ku bintu bitandukanye by’ubushyuhe n’amashanyarazi byerekana ubushyuhe bwa PTC mugihe gikora.Ifite imbaraga zikomeye zo guhuza, ubushyuhe bwiza bwumuriro nubushyuhe bwo gukwirakwiza ubushyuhe, gukora neza no kwizerwa.Ubu bwoko bwa PTC bushyushya bufite ibyiza byo kurwanya ubushyuhe buke no guhanahana ubushyuhe bwinshi.Nubushyuhe bwikora burigihe kandi bushyushya amashanyarazi.
Ubushyuhe bwa PTC Ihame ry'ubushyuhe burigihe Ubushyuhe bwa PTC buranga ubushyuhe burigihe.Ihame nuko nyuma ya thermistor ya PTC imaze gukoreshwa, irishyushya kandi agaciro ko guhangana kinjira mukarere kinzibacyuho.Ubushyuhe bwubuso bwubushyuhe burigihe bushyushya PTC thermistor izakomeza agaciro gahoraho.Ubushyuhe bujyanye gusa nubushyuhe bwa Curie bwubushyuhe bwa PTC hamwe na voltage ikoreshwa, kandi mubyukuri ntaho bihuriye nubushyuhe bwibidukikije.
Igihe cyo kohereza: Nzeri-12-2023
