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Patent Searching and Data


Title:
電気車推進制御システム
Document Type and Number:
Japanese Patent JP6671540
Kind Code:
B2
Abstract:
An electric-vehicle propulsion control system to drive an electric vehicle includes a plurality of motors, an inverter to apply a common voltage to the plurality of motors, and at least one opening/closing unit or opening/closing unit to enable switching between electrical opening and conduction between the inverter and at least one of the motors.

Inventors:
Kohei Fujitani
Nobuo Tsunoi
Application Number:
JP2019508357A
Publication Date:
March 25, 2020
Filing Date:
March 27, 2017
Export Citation:
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Assignee:
Mitsubishi Electric Corporation
International Classes:
B60L9/18; B60L15/20
Domestic Patent References:
JP56159992A
JP6141403A
JP2007104777A
JP611202A
JP3265487A
Foreign References:
WO2011080823A1
Attorney, Agent or Firm:
Jun Takamura