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Title:
ELECTRIC VEHICLE AND ELECTRIC VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/208569
Kind Code:
A1
Abstract:
The present invention prevents a failure from occurring in an electric vehicle. This electric vehicle is driven by power obtained from a power line via a collector, an energy source mounted on the electric vehicle, or using both thereof, and causes power generated, for example, during braking to be regenerated to the power line via the collector or to be consumed in a load mounted on the electric vehicle. The electric vehicle is characterized by having a function of electrically separating the collector from the power line when the voltage of the power line or a circuit voltage within the electric vehicle deviates from a predetermined range.

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Inventors:
MIYATA HIROAKI (JP)
SUGAWARA NAOSHI (JP)
YANAGITA JUNICHI (JP)
IMAIE KAZUHIRO (JP)
Application Number:
PCT/JP2021/013172
Publication Date:
October 06, 2022
Filing Date:
March 29, 2021
Export Citation:
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Assignee:
HITACHI INDUSTRIAL PRODUCTS LTD (JP)
International Classes:
B60L50/53
Foreign References:
JP2008253084A2008-10-16
EP3556594A12019-10-23
JP2014064398A2014-04-10
JP2018038217A2018-03-08
JP2012040954A2012-03-01
US20150090554A12015-04-02
JP2013017315A2013-01-24
Attorney, Agent or Firm:
SEIRYO I.P.C. (JP)
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