Mitsubishi electric corporation (20250015596). POWER CONTROL SYSTEM
POWER CONTROL SYSTEM
Organization Name
mitsubishi electric corporation
Inventor(s)
Frederick Page of Chiyoda-ku, Tokyo (JP)
Kazuyori Tahata of Chiyoda-ku, Tokyo (JP)
POWER CONTROL SYSTEM
This abstract first appeared for US patent application 20250015596 titled 'POWER CONTROL SYSTEM
Original Abstract Submitted
a power control system includes: a first energy storage system; a bidirectional ac/dc converter connected between an ac power system and the first energy storage system; and a control device for controlling an operation of the bidirectional ac/dc converter. the control device controls the operation of the bidirectional ac/dc converter to control charging and discharging of the first energy storage system. the power control system includes: a circuit breaker connected between the ac power system and the bidirectional ac/dc converter; a resistor connected between the circuit breaker and the bidirectional ac/dc converter; and a switch for forming a discharge path for discharging the dc power of the first energy storage system via the resistor, while the circuit breaker is open.