Invention Grant
- Patent Title: Method and system for charging transportation vehicle without contact wire
- Patent Title (中): 运输车辆无接触线的充电方法和系统
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Application No.: US13139178Application Date: 2009-09-17
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Publication No.: US08836271B2Publication Date: 2014-09-16
- Inventor: Masaya Mitake , Katsuaki Morita , Hiroshi Ogawa , Tetsuo Takata
- Applicant: Masaya Mitake , Katsuaki Morita , Hiroshi Ogawa , Tetsuo Takata
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee: Mitsubishi Heavy Industries, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Lowe Hauptman & Ham LLP
- Priority: JP2009-053107 20090306
- International Application: PCT/JP2009/066218 WO 20090917
- International Announcement: WO2010/100776 WO 20100910
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H01M10/48 ; B60L11/18 ; H02J7/02 ; H02J7/04 ; H01M10/44
Abstract:
A charging method is used for a transportation vehicle without a contact wire. The transportation vehicle is configured so that when a vehicle (1) equipped with an energy storage device (5) stops at a station on a track (2), the energy storage device (5) of the vehicle (1) is charged by a charging device (9) provided on a ground side. The charging method includes charging, by the charging device (9), the energy storage device (5) with a voltage set value (VS) which is near a maximum allowable voltage value (VH) of the energy storage device (5).
Public/Granted literature
- US20110309791A1 METHOD AND SYSTEM FOR CHARGING TRANSPORTATION VEHICLE WITHOUT CONTACT WIRE Public/Granted day:2011-12-22
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