Ho qalisoa ha Lihitara tse Ncha tsa PTC le HV Coolant bakeng sa Likoloi tsa Motlakase

Ha likoloi tsa motlakase li ntse li tuma, le tsoelo-pele ea theknoloji ea ho futhumatsa e ntse e eketseha. E 'ngoe ea lintho tse ncha tsa morao-rao lefapheng lena ke ho hlahisoa ha li-heater tsa PTC (positive temperature coefficient) le HV (high voltage) bakeng sa likoloi tsa motlakase.

Sefuthumatsi sa PTC, se tsejoang hape e leSehatsetsi sa metsi se pholileng sa PTC, ke karolo ea ho futhumatsa e sebelisang coefficient e ntle ea mocheso ho laola tlhahiso ea mocheso. Sena se bolela hore ha mocheso oa hitara o ntse o eketseha, khanyetso ea eona ea eketseha, e laola mocheso o hlahisoang ka katleho. Sena se etsa hore hitara ea PTC e sebetse hantle ebile e theko e tlase kaha ha e hloke sistimi e arohaneng ea taolo ho boloka mocheso o hlokahalang.

Ka lehlakoreng le leng, li-heater tse pholileng tse nang le motlakase o phahameng li etselitsoe ho sebetsa le litsamaiso tsa khatello e phahameng likoloing tsa motlakase. Li-heater tsena li etselitsoe ho sebetsa ka lebelo la motlakase ho tloha ho 400V ho isa ho 900V, e leng se etsang hore li lumellane le li-powertrain tse nang le motlakase o phahameng tse sebelisoang likoloing tse ngata tsa motlakase tsa sejoale-joale.

Motsoako oa mahlale ana a mabeli, hitara ea PTC lehitara e pholileng ea motlakase o phahameng, e emela kgatelopele e kgolo bakeng sa ditsamaiso tsa ho futhumatsa dikoloi tsa motlakase. Ka ho sebedisa bokgoni ba bokgoni le bo itlhophisang ba di-heater tsa PTC, hammoho le ho tsamaisana ha sistimi ya motlakase o phahameng le di-heater tsa HV coolant, bahlahisi ba dikoloi tsa motlakase jwale ba ka fana ka tharollo ya ho futhumatsa e sebetsang hantle le e tshepahalang bakeng sa dikoloi tsa bona.

E 'ngoe ea melemo e meholo ea mahlale ana a macha a ho futhumatsa ke bokhoni ba 'ona ba ho ntlafatsa katleho ea matla ka kakaretso ea likoloi tsa motlakase. Mekhoa ea ho futhumatsa ea setso, joalo ka li-heater tse hanyetsang, e ka ba e jang matla a mangata haholo, e leng se fellang ka ho fokotseha ha sebaka sa ho khanna le bophelo bo bokhutšoanyane ba betri. Ka lehlakoreng le leng, li-heater tsa PTC le HV tse pholileng li etselitsoe ho sebetsa ka katleho e kholo, ho sebelisa matla a fokolang le ho fokotsa tšusumetso sebakeng sa likoloi.

Ho phaella moo, mahlale ana a macha a ho futhumatsa a ka boela a tlisa phihlelo e phutholohileng le e bonolo ea ho khanna ho beng ba likoloi tsa motlakase. Esita le maemong a leholimo a batang, li-heater tsa PTC le HV li futhumatsa kahare ho koloi ka potlako le ka katleho, ho netefatsa hore bapalami ba lula ba phutholohile ebile ba sireletsehile ha ba le tseleng.

Ho phaella moo, ho kenngwa tshebetsong ha mahlale ana a sejoale-joale a ho futhumatsa ho totobatsa boitlamo bo tswelang pele ba moetsi wa dikoloi tsa motlakase ba ho sutumelletsa meedi ya boqapi le ho fana ka dihlahiswa tsa boleng ho bareki.

Bahlahisi ba likoloi tsa motlakase ba kentse lihitara tsa PTC le HV tse futhumatsang moea mehlaleng ea bona ea morao-rao, 'me karabelo e tsoang ho bareki e bile ntle haholo. Beng ba likoloi tsa motlakase tse nang le mahlale ana a macha a ho futhumatsa ba tlaleha ts'ebetso e ntlafetseng ea ho futhumatsa, ts'ebeliso e eketsehileng ea matla le khotsofalo e kholoanyane ka kakaretso ka likoloi tsa bona.

Ha re sheba bokamoso, ho hlakile hore PTC leSehatsetsi sa moea o pholilengs e tla tswela pele ho bapala karolo ya bohlokwa ntshetsopeleng e tswelang pele ya ditsamaiso tsa ho futhumatsa dikoloi tsa motlakase. Ha tlhoko ya dikoloi tsa motlakase e ntse e hola, le tlhoko ya ditharollo tse tswetseng pele tsa ho futhumatsa tse ka fanang ka bokgoni le tshebetso e a hola.

Ka bokhutšoanyane, ho hlahisoa ha lihitara tsa PTC le HV ho emela tsoelo-pele e kholo theknolojing ea ho futhumatsa likoloi tsa motlakase. Litharollo tsena tse ncha tsa ho futhumatsa li ntlafatsa ts'ebeliso e ntle ea matla, li ntlafatsa boiketlo 'me li tsamaisana le literene tsa motlakase tse nang le motlakase o phahameng, e leng se etsang hore li be tse phethahetseng bakeng sa moloko o latelang oa likoloi tsa motlakase. Ka melemo ea tsona e pakiloeng le kamohelo e ntle ho bareki, ke taba ea nako feela pele lihitara tsa PTC le HV li fetoha likarolo tse tloaelehileng likoloing tsa motlakase lefatšeng ka bophara.