Mau oyamba: Kulankhula za magalimoto amagetsi atsopano, nthawi zonse timatha kumva akatswiri akulankhula za "magetsi atatu", ndiye "magetsi atatu" amatanthauza chiyani? Kwa magalimoto amagetsi atsopano, makina atatu amagetsi amatanthauza batri yamagetsi, galimoto yoyendetsa galimoto ndi makina oyendetsa magetsi. Tinganene kuti dongosolo lamagetsi atatu ndilo gawo lalikulu la galimoto yatsopano yamagetsi.
galimoto
Injini ndiye gwero lamphamvu lagalimoto yatsopano yamagetsi. Malinga ndi kapangidwe kake ndi mfundo, mota imatha kugawidwa m'mitundu itatu: DC drive, kulumikizana kwa maginito okhazikika, ndi kulowetsedwa kwa AC. Mitundu yosiyanasiyana yama mota ili ndi mawonekedwe osiyanasiyana.
1. DC drive motor, stator yake ndi maginito okhazikika, ndipo rotor imagwirizanitsidwa ndi kutsogolera panopa. Chidziwitso cha sayansi ya sekondale ya sekondale chimatiuza kuti wochititsa mphamvuyo adzapatsidwa mphamvu ya ampere mu mphamvu ya maginito, zomwe zimapangitsa kuti rotor izungulira. Ubwino wamtundu uwu wagalimoto ndi wotsika mtengo komanso zofunikira zotsika pamagetsi owongolera zamagetsi, pomwe choyipa chake ndi chakuti ndi yayikulu komanso imakhala ndi mphamvu zochepa. Nthawi zambiri, ma scooters amagetsi otsika amatha kugwiritsa ntchito ma mota a DC.
2. Maginito okhazikika a synchronous motor kwenikweni ndi mota ya DC, motero mfundo yake yogwirira ntchito ndi yofanana ndi ya mota ya DC. Kusiyana kwake ndikuti mota ya DC imadyetsedwa ndi ma square wave current, pomwe maginito okhazikika a synchronous motor amadyetsedwa ndi sine wave current. Ubwino wa maginito okhazikika a ma synchronous motors ndikuchita kwamphamvu kwambiri, kudalirika kwambiri, komanso kukula kochepa. Choyipa ndichakuti mtengo wake ndi wokwera kwambiri, ndipo pali zofunikira zina pamagetsi owongolera zamagetsi.
3. Ma motors opangira ma induction ndi ovuta kwambiri, koma amatha kugawidwa m'magawo atatu: choyamba, mafunde a magawo atatu a injini amalumikizidwa ndi ma alternating apano kuti apange mphamvu ya maginito yozungulira, kenako rotor yopangidwa ndi ma koyilo otsekedwa. imadulidwa mu gawo lozungulira la maginito Mizere ya maginito imapangitsa kuti pakhale mphamvu yamagetsi, ndipo pamapeto pake mphamvu ya Lorentz imapangidwa chifukwa cha kayendedwe ka magetsi mu mphamvu ya maginito, yomwe zimapangitsa kuti rotor ikhale yozungulira. Chifukwa mphamvu ya maginito mu stator imazungulira koyamba kenako rotor imazungulira, injini yolowera imatchedwanso mota ya asynchronous.
Ubwino wa injini yopangira induction ndikuti mtengo wopangira ndiwotsika, komanso magwiridwe antchito amagetsi nawonso ndiabwino. Ndikukhulupirira kuti aliyense akuwona kuipa kwake. Chifukwa imayenera kugwiritsa ntchito ma alternating current, imakhala ndi zofunikira kwambiri pamagetsi olamulira.
Mphamvu Battery
Batire yamphamvu ndiye gwero lamphamvu loyendetsa galimoto. Pakali pano, batire la mphamvu limasiyanitsidwa ndi zinthu zabwino ndi zoipa. Pali lithiamu cobalt oxide, ternary lithium, lithiamu manganate ndi lithiamu iron phosphate. Yuan lithiamu ndi lithiamu iron phosphate mabatire.
Pakati pawo, ubwino wa mabatire a lithiamu iron phosphate ndi otsika mtengo, kukhazikika kwabwino komanso moyo wautali, pomwe zovuta zake ndizochepa mphamvu komanso moyo wa batri m'nyengo yozizira. The ternary lithiamu batire ndi zosiyana, ubwino ndi otsika mphamvu kachulukidwe, ndipo kuipa ndi osauka bata ndi moyo.
Electronic control system
Dongosolo loyang'anira zamagetsi ndi mawu wamba. Ngati igawika, imatha kugawidwa mumayendedwe owongolera magalimoto, makina owongolera magalimoto, ndi kasamalidwe ka batri. Chinthu chachikulu cha magalimoto atsopano amphamvu ndi chakuti machitidwe osiyanasiyana oyendetsa magetsi amagwirizana kwambiri. Magalimoto ena amakhala ndi zida zowongolera zamagetsi kuti aziwongolera zida zonse zamagetsi pagalimoto, kotero ndikwabwino kuzitcha zonse pamodzi.
Popeza kuti magetsi atatu ndi gawo lalikulu la magalimoto atsopano amphamvu, ngati magetsi atatu akuwonongeka, palibe kukayika kuti mtengo wokonza kapena kukonzanso ndi wokwera kwambiri, kotero makampani ena amagalimoto adzayambitsa moyo wamagetsi atatu. ndondomeko ya chitsimikizo. Zoonadi, makina atatu amagetsi si ophweka kwambiri kuthyola, kotero makampani amagalimoto amayesa kunena chitsimikizo cha moyo wonse.
Nthawi yotumiza: May-06-2022