Patent ID: 9337681
Filing Date: 2016-05-10
CPC Classification: B60L,H02H,H02J,H02P,Y02T

Claim Text:
1. A power source system comprising: a power storage device capable of charging/discharging; a first pair of power lines connected to said power storage device via a first opening/closing device; a first capacitor connected between said first pair of power lines; a second pair of power lines connected to said power storage device via a second opening/closing device; a second capacitor connected between said second pair of power lines; and a third opening/closing device for opening/closing an electric conduction path between said power storage device and each of said first opening/closing device and said second opening/closing device, said first opening/closing device including the power source system further comprising a control device for charging said first capacitor by turning on said first relay and said second relay and closing said third opening/closing device, and thereafter charging said second capacitor by closing said second opening/closing device and opening said third opening/closing device, wherein said first capacitor is charged with electric power supplied from said power storage device provided via said first relay, said second relay, said resistor, and said first pair of power lines, and thereafter, said power storage device is disconnected from said first pair of power lines, and said second capacitor is charged with electric power supplied from said first capacitor via said first relay, said second opening/closing device, said second relay, said resistor, said first pair of power lines, and said second pair of power lines.