Ngokuvamile, isizukulwane sesithathu sikagesi sihlanganisa: ibhethri, imoto kagesi, kanye nesistimu yokulawula ugesi; Ukuphakela amandla okuncane naphakathi kuhlanganisa: ibhokisi lokusabalalisa ugesi ophakeme i-PDU, ishaja esebordini i-OBC, kanye nesiguquli se-DC/DC. Ugesi wesithathu unquma ukusebenza okuyinhloko kwamandla kanye nokubekezelela imoto, kanti ugesi wesithathu udlala indima ebalulekile eminingwaneni efana nokushaja, ukusabalalisa amandla, kanye nokuphakela izinto amandla.

Iqukethe izingxenye ezintathu ezinkulu zomhlangano:

Iphakethe lebhethri

Imoto yokushayela

Sistimu yokulawula ugesi

Endaweni yokusebenza eyinselele enezinga lokushisa eliphezulu, umswakama omningi nokudlidliza, uhlelo lokushayela ngogesi lwezimoto ezintsha zamandla lulawula ngokunemba izici zokuphuma kwamandla zezinto zamandla kagesi ngezinga eliphezulu ngokusekelwe kuhlelo lokusebenza lwesofthiwe olubuyela ngesikhathi sangempela, lufeza ukulawulwa komshini wokushayela, futhi ekugcineni ludlulisa amandla ngaphandle ngezinto zemishini eziqondile.

Ibhetri yamandla ifana neqela lamabhetri amancane esibani esiboshwe ndawonye, ​​futhi i-voltage ingafinyelela amavolthi angamakhulu, njengogesi we-high voltage. Kukhona "umphathi webhetri" i-BMS ngaphakathi, egada ngokukhethekile i-voltage nezinga lokushisa lebhetri ngayinye encane ukuze kuqinisekiswe ukuthi zonke ziziphatha kahle futhi zine-voltage efanayo, ukuze imoto yonke ingathukutheli. Le phakethe lebhetri ngokuvamile lifakwa ngaphansi kwemoto, futhi kufanele igqoke "izingubo zokuzivikela" ezinezinga lokungangeni kwamanzi nothuli le-IP67 noma i-IP68, njengokufaka "ibhande legolide" ebhethri, ngakho ayesabi izinsuku zemvula noma amachibi!

Njengoba kuyi-"inhliziyo yamandla" yemoto, umshini wokushayela uyidivayisi eshintsha amandla kagesi abe amandla emishini, ihlinzeka ngamandla emotweni ukuze ihambise imoto phambili nangemuva.

Njengoba iyona enikeza amandla ezimoto ezintsha zamandla, imoto kagesi ifana nenjini yezimoto ezisebenzisa uphethiloli. Imoto kagesi ye-permanent magnet synchronous motor ifana "nenjini enkulu" yemoto kagesi. Isebenzisa umgomo wokukhiqiza ugesi ngokuzenzakalelayo ukuguqula ugesi osuka ebhethri ube amandla okushayela imoto ngempumelelo. Le moto inamandla kakhulu, iyakwazi ukudonsa, iyashesha, futhi yonga kakhulu amandla, ngakho-ke izimoto eziningi ezintsha zamandla (njengezinhlobo ezithile ze-BYD) ziyisebenzisa. Inamandla kakhulu ukuyishayela. Uma nje ucindezela i-accelerator, imoto izohamba "ngokushesha". Ukushayela kuyajabulisa futhi akubanga nankinga!

Uhlelo lokulawula nge-elektroniki luyisikhungo esibalulekile sezimoto ezisebenzisa amandla amasha, oluhambisana nomsebenzi wesistimu yebhethri, imoto kagesi kanye nohlelo lokulawula yayo ukuze kuqinisekiswe ukusebenza kahle kwezimoto. Akumele nje kuphela ukuthi lucubungule idatha enkulu evela kuzinzwa ezahlukahlukene zemoto, kodwa futhi lulungisa isimo sokusebenza semoto ngesikhathi sangempela ngokuya ngohlelo lomshayeli. Uhlelo lokulawula nge-elektroniki lungabhekwa njengobuchopho obuhlakaniphile bemoto. Umsebenzi wayo omkhulu ukwamukela imiyalelo yokulawula evela kuyunithi yokulawula imoto (VCU), njengesivinini ne-torque, bese ilawula ngokunembayo isimo sokusebenza semoto yokushayela, ukuze kufezekiswe izenzo zemoto yonke njengesivinini esiphansi, isivinini esiphezulu, phambili nangemuva, futhi kuqinisekiswe ukuphuma kwamandla okubushelelezi nokusebenza kahle.

02 Xiao San Dian

Inamahlanganisela amathathu:

I-DC/DC converter

I-On-board charger OBC (On-Board Charger)

Ibhokisi lokusabalalisa ugesi ophakeme i-PDU (Power Distribution Unit)

I-On-board charger (OBC)

I-on-board charger iyisixhumanisi esixhumanisa ugesi wangaphandle nebhethri lemoto, futhi iyona enesibopho sokuguqula ugesi ovamayo (alternating current) ube ugesi oqondile (direct current) ukuze ishaje ibhethri. Ukusebenza kwayo kahle nokuzinza kuthinta ngqo isivinini sokushaja kanye nokuba lula kwemoto. Ngokuthuthuka kobuchwepheshe, usayizi we-charger uyancipha kancane kancane, kodwa ukusebenza kahle kuyanda. Amanye ama-on-board charger athuthukile angakwazi ukushaja ngokushesha, okunciphisa kakhulu isikhathi sokushaja futhi kwenze isikhathi sokulinda sabanikazi bezimoto sibe sifushane.

Umsebenzi we-DC/DC converter ukuguqula ugesi ophakeme webhethri ube ugesi ophansi odingwa izinto ezahlukahlukene zezimoto, futhi unikeze ugesi ozinzile wokukhanyisa, uhlelo lokuzijabulisa, kanye nohlelo lokulawula emotweni. Kufana nesiphathi samandla, esiqinisekisa ukuthi zonke izinto zikagesi zithola ugesi ofanele futhi ziqinisekisa ukusebenza kahle kohlelo lwezimoto zikagesi.

Ibhokisi lokusabalalisa ugesi ophakeme (PDU)

Ibhokisi lokusabalalisa ugesi ophakeme liyingxenye eyinhloko yesistimu kagesi ophakeme yezimoto ezintsha zamandla, elingana "nehabhu" lokusabalalisa amandla. Njengesikhungo sokusabalalisa amandla, libhekele ukusabalalisa nokuphatha ugesi ophakeme we-DC ovela ebhethri lamandla, nokusabalalisa ugesi ophakeme we-DC ezintweni ezahlukahlukene zikagesi ophakeme njengemishini, ishaja esebordini, nama-compressor omoya. Ngaleso sikhathi, libuye libe nemisebenzi yokuvikela ukweqisa ugesi nokuvikela ukushintshwa okufushane ukuqinisekisa ukusebenza okuphephile kwesistimu kagesi ophakeme, futhi ligade umjikelezo kagesi ophakeme wemoto entsha yamandla njengomlondolozi wokuphepha.