Nichicon Corporation

Shinsuke Tachizaki

Shigeo Ohkuma

Takamasa Mitsuya

A stationary charging system that is capable of battery charging even when a charging unit has a fault is mounted in a vehicle and includes a power unit for generating direct-current charging power, a plurality of charging units (CHGto CHG) that constitute the power unit, a control unit (MCU), and a first CAN communication line for allowing data exchange between the control unit the charging units, the charging units create charging unit status data concerning results of fault diagnosis on themselves, and transmit the data to the control unit, and the control unit classifies the charging units into a plurality of charging unit groups--, and-, and changes output statuses of the charging units for each of the charging unit groups upon reception of charging unit status data indicative of a fault.

Stationary charging system

A stationary charging system for charging a battery mounted in a vehicle using direct-current charging power includes a power unit for generating direct-current charging power, a plurality of charging units (CHG1 to CHG9) that constitute the power unit, a control unit (MCU), and a first CAN communication line for allowing data exchange between the control unit and the charging units, each of the charging units receives control command data transmitted by the control unit, and creates charging unit status data, and the control unit, and creates charging unit status data, and the control unit divides the charging units into charging unit groups--, and-, and transmits the control command data at varying times, whereby the charging unit status data is received at varying times.

Growing community of inventors

Kyoto, Japan

Shinsuke Tachizaki