Charger ea Koloi (OBC)
Chaja e ka holim'a boto e na le boikarabello ba ho fetola motlakase oa motlakase ho ea ho ea hona joale ho tjhaja betri ea motlakase.
Hajoale, likoloi tsa motlakase oa lebelo le tlase le lipalangoang tsa motlakase tse nyane tsa A00 li na le li-charger tsa 1.5kW le 2kW, 'me likoloi tsa baeti tse fetang A00 li na le li charger tsa 3.3kW le 6.6kW.
Boholo ba litefiso tsa AC tsa likoloi tsa khoebo li sebelisa 380Vmotlakase oa liindasteri oa mekhahlelo e meraro, 'me matla a ka holimo ho 10kW.
Ho ea ka lintlha tsa lipatlisiso tsa Gaogong Electric Vehicle Research Institute (GGII), ka selemo sa 2018, tlhokahalo ea likoloi tse ncha tsa motlakase tse tsamaeang ka sekepe Chaena e fihlile ho lihlopha tse 1.220,700, ka sekhahla sa kholo ea selemo le selemo sa 50.46%.
Ho latela sebopeho sa 'maraka oa eona, lijaja tse nang le matla a fetang 5kW li nka karolo e kholo ea 'maraka, e ka bang 70%.
Likhoebo tse kholo tsa kantle ho naha tse hlahisang tjhaja ea likoloi ke Kesida,Emerson, Valeo, Infineon, Bosch le likhoebo tse ling joalo-joalo.
OBC e tloaelehileng haholo e entsoe ka potoloho ea matla (likarolo tsa mantlha li kenyelletsa PFC le DC / DC) le potoloho ea taolo (joalo ka ha ho bonts'itsoe ka tlase).
Har'a bona, mosebetsi o ka sehloohong oa potoloho ea matla ke ho fetola motlakase o fetohang ka mokhoa o tsitsitseng o tobileng; Potoloho ea taolo ke haholo-holo ho fihlela puisano le betri, 'me ho ea ka tlhokahalo ea ho laola motlakase oa motlakase oa potoloho o hlahisang motlakase o itseng le hona joale.
Li-diode le li-switching tubes (IGBTs, MOSFETs, joalo-joalo) ke lisebelisoa tse ka sehloohong tsa semiconductor tse sebelisoang ho OBC.
Ka tšebeliso ea lisebelisoa tsa matla tsa silicon carbide, katleho ea phetoho ea OBC e ka fihla ho 96%, 'me matla a matla a ka fihla ho 1.2W / cc.
Ts'ebetso e lebelletsoe ho eketseha ho isa ho 98% nakong e tlang.
Tlhōlo e tloaelehileng ea tjhaja ea koloi:
Tsamaiso ea mocheso oa moea o futhumatsang moea
Sistimi ea sehatsetsing ea moea o futhumatsang koloi ea motlakase, hobane ha ho na enjene, compressor e hloka ho tsamaisoa ke motlakase, 'me komporo ea motlakase ea moqolo e kopantsoeng le koloi ea koloi le molaoli e sebelisoa haholo hajoale, e nang le ts'ebetso e phahameng ea molumo le tlase. litšenyehelo.
Khatello e ntseng e eketseha ke tataiso e ka sehloohong ea tsoelo-pele eaho tsamaisa li-compressor nakong e tlang.
Ho futhumatsa moea oa koloi ea motlakase ho batla ho hlokomeloa haholoanyane.
Ka lebaka la khaello ea enjene e le mohloli oa mocheso, likoloi tsa motlakase hangata li sebelisa li-thermistor tsa PTC ho futhumatsa kamore ea mofosi.
Le hoja tharollo ena e le mocheso o potlakileng le o itekanetseng oa mocheso, thekenoloji e hōlile haholoanyane, empa bothata ke hore tšebeliso ea matla e kholo, haholo-holo sebakeng se batang ha mocheso oa PTC o ka baka ho feta 25% ea mamello ea likoloi tsa motlakase.
Ka hona, theknoloji ea ho futhumatsa moea oa pompo ea mocheso butle-butle e fetohile tharollo e 'ngoe, e ka bolokang matla a ka bang 50% ho feta mokhoa oa ho futhumatsa oa PTC ka mocheso o ka bang 0 ° C.
Mabapi le lihatsetsi, European Union's "Automotive Air Conditioning System Directive" e khothalelitse nts'etsopele ea lihatsetsi tse ncha bakeng sa.sefehla moea, 'me ho sebelisoa ha sehatsetsi sa CO2 (R744) se nang le GWP 0 le ODP 1 se eketsehile butle-butle.
Ha ho bapisoa le HFO-1234yf, HFC-134a le lihatsetsi tse ling feela ka likhato tse -5 ka holimo li na le phello e ntle ea ho pholisa, CO2 ho -20 ℃ mocheso o sebetsang hantle oa matla o ntse o ka fihla ho 2, ke bokamoso ba koloi ea motlakase ea mocheso pompong ea moea e sebetsang hantle. ke khetho e ntle ka ho fetisisa.
Letlapa : Mokhoa oa nts'etsopele ea lisebelisoa tsa sehatsetsing
Ka nts'etsopele ea likoloi tsa motlakase le ntlafatso ea boleng ba tsamaiso ea mocheso, sebaka sa 'maraka sa tsamaiso ea mocheso oa koloi ea motlakase se pharaletse.
Nako ea poso: Oct-16-2023