Pure Electric Vehicle (BEV) chu electric hmanga kal vek a ni a, a bik takin a hnuaia system hrang hrangte hi a ni:
1. Battery system, electric lirthei thianghlim thinlung chu electrical energy dahkhawm leh chhuah tir hna a thawk a ni. Battery module hrang hrang atanga siam a ni a, pakhat zel chu battery cell engemaw zat atanga siam a ni. Battery system performance hian lirthei range, charging efficiency, leh overall safety-ah nghawng a nei nghal vek a ni.
2. Motor drive system a ni. He system-ah hian motor chu lirthei power source a ni a, electrical energy chu mechanical energy-ah a chantir a, chu chuan lirthei chu hmalam pan turin a tichak a ni. He system hian inverter leh reducer ang chi component te pawh a huam tel a, chu chuan motor rotational speed leh torque output control turin a thawk ho a ni.
3. Battery chhunga energy inject tirtu charging system hian key component hrang hrang, charging station, charging interface, leh charging control unit te a huam a ni. Charging mode-ah hian slow charging leh fast charging te pawh a tel. A hmasa zawk chuan in lama power emaw, dedicated charging station emaw a hmang tlangpui a, a hnuhnung zawk erawh chuan fast charger bik a mamawh thung.
4. Auxiliary system, air conditioning, braking, leh steering system te hian an counterpart te nen traditional internal combustion engine vehicle-a an counterpart te nen an inang tlang hle a, mahse electric motors te ziarang danglam bik tak tak te hian adaptation bik a mamawh thei a ni. Entirnan, electric motor-in speed hniam taka a siam torque sang tak chu ngaihtuah chuan, electric lirthei thianghlim braking system chuan energy recovery nghet zawk a mamawh thei a ni.
5. Vehicle control system, electronic control system inzawmkhawm sang tak, lirthei component zawng zawng, battery enkawl dan, motor control, leh energy recovery te pawh huam tel vek a ni. Chubakah, onboard communication module hmangin he system hian lirthei dang leh infrastructure te nen data a inthleng thei a, chu chuan intelligent transportation system kalpui dan tur a thlawp thei a ni.