To provide a quick charger capable of making a contract on power supply with an electric power company on a small scale by reducing average power consumption.
A controller C2, in charging a storage battery 3 for equipment, controls a first DC power device 32 so that DC power required to charge the storage battery 3 for equipment is generated from AC power of a commercial power supply 20, supplies the DC power from the first DC power supply device 32 to the storage battery 3 for equipment, controls a second DC power supply device 33 so that predetermined DC power is generated from AC power of an AC power supply when a storage battery 21 for power that is a load is connected, generates DC power required to charge the storage battery 21 for power by adding the predetermined DC power to DC power from the storage battery 3 for equipment, and supplies it from the second DC power supply device 33 to the storage battery 21 for power.
| WO/2017/159780 | VEHICLE CHARGING SYSTEM, PARKING LOT SYSTEM, AND CHARGING METHOD FOR VEHICLE |
| JP2006174579 | POWER SUPPLY UNIT |
| JPS5722330 | POWER SOURCE CIRCUIT FOR CAMERA |
TAMURA ATSUSHI
SHIMAMURA TAKAHIRO
IMAIZUMI MASATO
IMAI TAKASHI
IKS CO LTD
| JPH0336579A | 1991-02-18 | |||
| JP2007535282A | 2007-11-29 | |||
| JP2005027430A | 2005-01-27 | |||
| JPH06178461A | 1994-06-24 |
Kiyoshi Yasushima
Takanashi Norio