The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2019
Filed:
May. 11, 2015
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Hiromasa Tanaka, Okasaki, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
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.