Power supply system and power supply method

摘要: Power from a high voltage battery (10) (for example 36V) is supplied through an inverter (12) to motor generator (14). A low (20) 12V) connected reactor (18) the neutral point of ratio preferably 1:2 1:4. In order set desired charging into (20), controlled so as follow current distortion phenomenon. this way, in dual-power source system with between and 1:4, switching means for use charge side can be implemented at cost.