18758393. REDUNDANT POWER SUPPLY SYSTEM (TOYOTA JIDOSHA KABUSHIKI KAISHA)
REDUNDANT POWER SUPPLY SYSTEM
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Kazutoshi Inoue of Nagakute-shi JP
REDUNDANT POWER SUPPLY SYSTEM
This abstract first appeared for US patent application 18758393 titled 'REDUNDANT POWER SUPPLY SYSTEM
Original Abstract Submitted
A redundant power supply system connected to a load system to which power is supplied from a main power supply, comprising: a redundant power supply redundantly provided to the main power supply; a first semiconductor relay connecting the redundant power supply and the load system so that backup power supply from the redundant power supply to the load system can be supplied; and a second semiconductor relay connecting the main power supply and the redundant power supply so that the redundant power supply can be charged by the main power supply, wherein the second semiconductor relay remains electrically conductive while power supply from the main power supply to the load system is normal.