Module Yochaja ili ndi mphamvu ya 30kw EV Charger Module

Module Yochaja ili ndi mphamvu ya 30kw EV Charger Module

Gawo lochaja ndi gawo lamphamvu lamkati la malo ochaja a DC (ma piles), ndipo limasintha mphamvu ya AC kukhala DC kuti lizitha kuchaja magalimoto. Gawo lochaja limatenga mphamvu yamagetsi ya magawo atatu kenako limatulutsa mphamvu ya DC ngati 200VDC-500VDC/300VDC-750VDC/150VDC-1000VDC, yokhala ndi mphamvu yosinthika ya DC kuti ikwaniritse zofunikira zosiyanasiyana za batire.

50-1000V yotulutsa mphamvu zambiri, imakwaniritsa mitundu ya magalimoto pamsika ndipo imasinthana ndi ma EV amphamvu kwambiri mtsogolo. Imagwirizana ndi nsanja yomwe ilipo ya 200V-800V ndipo imapereka mphamvu zonse zolipirira kupangidwa kwamtsogolo kopitilira 900V komwe kumatha kupewa kuyika ndalama pakupanga ma charger amphamvu kwambiri a EV.
Thandizani CCS1, CCS2, CHAdeMO, GB/T ndi makina osungira mphamvu.
Kumanani ndi zomwe zikuchitika mtsogolo pa kutchaja magalimoto amagetsi ndi mphamvu yamagetsi, zomwe zimagwirizana ndi mitundu yosiyanasiyana ya magwiritsidwe ntchito ochaja ndi mitundu yamagalimoto.

Gawo lochaja lili ndi ntchito ya POST (power on self-test), chitetezo cha AC over/under voltage, chitetezo cha output over voltage, chitetezo cha over-temperature ndi zina. Ogwiritsa ntchito amatha kulumikiza ma module angapo ochaja mofanana ndi kabati imodzi yamagetsi, ndipo tikutsimikizira kuti ma charger athu ambiri a EV olumikizira ndi odalirika kwambiri, ogwira ntchito, ogwira ntchito bwino, ndipo safuna kukonza kwambiri.
Mapulogalamu
Ma module ochaja angagwiritsidwe ntchito pa malo ochaja mwachangu a DC a magalimoto amagetsi ndi mabasi amagetsi.
Dziwani: Gawo lochaja silikugwira ntchito pa machaja omwe ali m'galimoto (mkati mwa magalimoto).

Ubwino
Malo a dongosolo amasungidwa chifukwa cha kuchuluka kwa mphamvu, ndipo gawo lililonse lili ndi mphamvu ya 15kW kapena 30kW.
Voliyumu yolowera yotakata: 260V-530V, yopangidwa ndi chitetezo cha mafunde olowera.
Gawo lochapira limagwiritsa ntchito ukadaulo wowongolera wa DSP (digital signal processing), ndipo limayendetsedwa mokwanira ndi manambala kuyambira polowera mpaka potuluka;
Imagwiritsa ntchito ukadaulo wolumikizana wa resonance soft switch kuti ichepetse kulekerera kwa zida zamagetsi.
Kulowetsa kwa THDI <3%, mphamvu yolowera imafika 0.99 ndipo magwiridwe antchito onse amafika 95% kapena kupitirira apo
Ma voltage otulutsa ambiri: 200VDC-500VDC, 300VDC-750VDC, 150VDC-1000VDC (yosinthika), imatha kukwaniritsa zosowa zosiyanasiyana za voltage zomwe zimafunikira pakuchaja kosiyanasiyana.
Kutsika kwa DC ripple kumabweretsa zotsatira zochepa pa moyo wa batri
Kapangidwe kabwino ka mawonekedwe olumikizirana a CAN/RS485, kamalola kusamutsa deta mosavuta ndi zida zakunja
Gawo lochapira lili ndi chitetezo cha overvoltage cholowera, chowopsa cha undervoltage, ntchito zoteteza overcurrent yotuluka komanso short circuit.
Ma module ochaja amatha kulumikizidwa mu dongosolo lofanana, zomwe zimathandiza kuti kusinthana kwa kutentha kukhale kosavuta komanso kukonza kukhale kosavuta. Izi zimathandizanso kuti dongosololi lizigwira ntchito komanso kudalirika.