18923705. POWER STORAGE SYSTEM (HONDA MOTOR CO., LTD.)
POWER STORAGE SYSTEM
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Inventor(s)
POWER STORAGE SYSTEM
This abstract first appeared for US patent application 18923705 titled 'POWER STORAGE SYSTEM
Original Abstract Submitted
A power storage system includes: a battery including a first power storage, a second power storage, and a first switch unit; a three-phase motor in which coils of three phases are connected at a neutral point, the three-phase motor being driven by electric power supplied from the battery; an inverter connected on an electric power transmission path between the battery and the three-phase motor; a DC power supply circuit connected to a first connection portion positioned on an electric power transmission path between the inverter and the battery; a capacitor provided on the electric power transmission path between the battery and the three-phase motor; and a branch circuit that branches off from the DC power supply circuit on a positive electrode side and is connected to a coil of any one phase among the coils of three phases. The first switch unit includes a semiconductor switch.