Litaba tsa morao tjena li thabisitse indasteri ea likoloi ka lebaka la ho qalisoa ha hetera e ncha ea PTC Coolant

Theknoloji ena e ncha e thoholetsoa e le phetoho e kholo bakeng sa likoloi tsa motlakase (li-EV) le likoloi tse tsoakiloeng (li-HV).

Sehatsetsi sa metsi se pholileng sa PTCSebelisa likarolo tsa ho futhumatsa tsa positive temperature coefficient (Ptc) ho futhumatsa setsidifatsi ka katleho tsamaisong ea ho futhumatsa koloi ea hau. Sena ha se thuse feela ho ntlafatsa boiketlo ba batho ba palameng koloi, empa se boetse se bapala karolo ea bohlokoa ho bolokeng ts'ebetso e ntle ea betri ea koloi le drivetrain, haholo-holo maemong a leholimo a batang.

Haholo-holo bakeng sa likoloi tsa motlakase, li-heater tsa Ptc coolant li sebetsana le e 'ngoe ea matšoenyeho a maholo ao bareki ba nang le 'ona ka likoloi tsa motlakase - matšoenyeho a ho sebelisa sebaka se selelele. Boemo ba leholimo bo batang bo ka ba le tšusumetso e kholo holim'a sebaka se selelele sa koloi ea motlakase hobane bo etsa hore betri e se sebetse hantle. Ka ho futhumatsa coolant pele ka heater ea Ptc coolant, betri e khona ho sebetsa ka katleho e kholoanyane, e atolosa sebaka le ho eketsa bophelo ba betri.

Holim'a moo,Sehatsetsi sa EV PTCli tlisa melemo e meholo ho li-HV. Likoloi tsa motsoako li itšetlehile ka enjene e tloaelehileng ea ho chesa kahare le enjene ea motlakase, 'me hitara ea Ptc e pholileng e thusa ho netefatsa hore betri le enjene ea motlakase li sebetsa hantle, haholo-holo maemong a ho khanna a emisang le ho tsamaea moo enjene ea ho chesa kahare e ka bang tlas'a ho khanna ha emisa le ho tsamaea. U se ke ua matha khafetsa ho fa coolant mocheso.

Ntle le melemo ea ts'ebetso, li-heater tsa PTC coolant le tsona li fana ka melemo ea tikoloho. Ka ho futhumatsa coolant esale pele, sistimi ea ho futhumatsa koloi e ka futhumatsa kahare ho koloi ka katleho e kholo, e fokotsa tlhoko ea ho sebelisa matla a eketsehileng joalo ka peterole kapa motlakase ho boloka batho ba lutseng ba phutholohile. Sena se ka ba le tšusumetso e ntle ho ts'ebeliso e akaretsang ea matla a koloi 'me qetellong sa fokotsa mosi o tsoang ka khabone.

Bahlahisi ba bang ba likoloi ba qalile ho kopanya li-heater tsa Ptc tse pholileng ka har'a mefuta ea likoloi tsa bona. Mohlala, Ford e phatlalalitse hore e tla fana ka heater ea Ptc e pholileng e le khetho ho Mustang Mach-E SUV ea eona e sebelisang motlakase o felletseng. Ka ho tšoanang, General Motors e tiisitse hore li-heater tsa PTC tse pholileng li tla ba tsa maemo likoloing tsa eona tsa motlakase tse tlang, ho kenyeletsoa le GMC Hummer EV e lebelletsoeng haholo.

Litsebi tsa indasteri li thoholelitse ho hlahisoa ha li-heater tsa PTC tse pholileng e le mohato oa bohlokoa tsoelo-peleng ea theknoloji ea likoloi tsa motlakase le tse tsoakiloeng. “Li-heater tsa Ptc tse pholileng li emela khatelo-pele e kholo nts'etsopele ea litsamaiso tsa taolo ea mocheso bakeng sa likoloi tsa motlakase le tse tsoakiloeng,” ho boletse moenjiniere ea ka sehloohong oa likoloi Ngaka Emily Johnson. “Ha e ntlafatse ts'ebetso le mefuta ea likoloi tsena feela, empa e boetse e beha maemo a macha bakeng sa ts'ebeliso e ntle ea matla le botsitso ba tikoloho.”

Ha indasteri ea likoloi e ntse e tsoela pele ka phetoho ea eona ho ea ho motlakase, ho hlahisoa ha mahlale a kang li-heater tsa Ptc coolant ho bontša boitlamo bo tsoelang pele ba tšimo bakeng sa boqapi le ntlafatso. Ha tlhoko ea bareki ea likoloi tse hloekileng le tse sebetsang hantle e ntse e hola, li-heater tsa Ptc coolant li tla bapala karolo ea bohlokoa ho bopeng bokamoso ba lipalangoang.

Ka kakaretso, kopanyo eaSehatsetsi sa moea o pholilenge ka ba qalo feela ea khaolo e ncha e thabisang bakeng sa likoloi tsa motlakase le tsa motsoako. Ka bokhoni ba eona ba ho ntlafatsa ts'ebetso, mefuta ea likoloi le tšusumetso ea tikoloho, theknoloji ena ntle ho pelaelo e fetola lintho indastering. Ka baetsi ba likoloi ba bangata ba sebelisang li-heater tsa PTC tse pholileng, ho hlakile hore bokamoso ba lipalangoang bo khanya ho feta leha e le neng pele.