Title:
電気車および電気車システム
Document Type and Number:
Japanese Patent JP7441374
Kind Code:
B2
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:
Hiroaki Miyata
Naoshi Sugawara
Junichi Yanagida
Kazuhiro Imaie
Naoshi Sugawara
Junichi Yanagida
Kazuhiro Imaie
Application Number:
JP2023509884A
Publication Date:
February 29, 2024
Filing Date:
March 29, 2021
Export Citation:
Assignee:
Hitachi Industrial Products, Ltd.
International Classes:
B60L50/53; B60L5/26; B60L7/14; B60L7/22; B60L13/00; B60M3/06
Domestic Patent References:
| JP2008253084A | ||||
| JP2014064398A | ||||
| JP2018038217A | ||||
| JP2012040954A |
Attorney, Agent or Firm:
Seiryo Patent Attorneys Corporation