Power storage control apparatus and method of electric vehicle
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- KK TOSHIBA
- Publication Date
- 2010-10-20
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Abstract
Description
Background technique
[0001] The invention relates to a power storage control device and method for an electric vehicle running on a railway. The power storage control device is effectively applicable to a control device that supplies power from a power storage device provided in an electric vehicle until it cannot receive power (for example, in the case of a power failure in an overhead line or when there is no overhead line The main circuit of the electric vehicle in the region), so that the electric vehicle can run at a low speed to the nearest power supply point.
[0002] When power supply from an overhead line or the like is impossible, current electric vehicles cannot move and need to wait for a rescue vehicle. However, some trolleybuses have solved this problem, enabling them to use on-board batteries as a power source, for example, to move around garages without overhead lines. In trolleybuses, the load capacity of auxiliary circuits (lighting, air conditioning, etc.)...