Invention Grant
- Patent Title: Electrical storage system
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Application No.: US15308939Application Date: 2015-05-11
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Publication No.: US10222423B2Publication Date: 2019-03-05
- Inventor: Hiromasa Tanaka
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- Priority: JP2014-098604 20140512
- International Application: PCT/IB2015/000657 WO 20150511
- International Announcement: WO2015/173617 WO 20151119
- Main IPC: B60L3/00
- IPC: B60L3/00 ; G01R27/18 ; G01R31/02 ; G01R31/327 ; G01R31/00 ; G01R31/40 ; G01R19/165 ; H02J7/00 ; H02J7/34

Abstract:
An electrical storage system includes an electrical storage device, a load, a line, a relay, a capacitor, a voltage sensor, a first insulation resistor, a second insulation resistor, a first current path, a second current path, and a controller. The capacitor has one end connected to the electrical storage device and the other end connected to a ground. The voltage sensor is configured to detect a voltage value of the capacitor. The first insulation resistor is provided between the electrical storage device and the ground. The second insulation resistor is disposed between the load and the ground. The first current path includes the first insulation resistor. The second current path includes the line and the second insulation resistor. The controller is configured to control ON and OFF of the relay.
Public/Granted literature
- US20170059658A1 ELECTRICAL STORAGE SYSTEM Public/Granted day:2017-03-02
Information query
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