A trolleybus charging power distribution method

A trolleybus, charging power technology, applied in electric vehicle charging technology, charging stations, electric vehicles, etc., can solve the problems of power supply system tripping, vehicle breakdown and other problems, and achieve the effect of ensuring stability
CN108859795BActive Publication Date: 2020-09-01ZHENGZHOU YUTONG BUS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHENGZHOU YUTONG BUS CO LTD
Publication Date
2020-09-01

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Abstract

The invention relates to a method for distributing charging power of a trolleybus. For a certain charging network segment, the number of trolley buses in the charging network segment is detected in real time, and the required charging power of each trolleybus is obtained; the actual charging power assigned to each trolleybus is then calculated. The method calculates the actual allocated power based on the ratio of the required charging power of each trolleybus to the total required charging power. The greater the required charging power is, the greater the actual allocated charging power is, meeting the needs of charging for each trolleybus. If the number of trolleybuses on the charging network segment changes, the number of trolleybuses in the network segment is re-acquired by the distribution method, and the required charging power of each trolleybus is required. Then, according to the allocation strategy, the power distribution is performed to ensure that the charging power of eachtrolleybus meets the demand, the power supply system is stabilized, and the trolleybus is in normal operation.
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Description

technical field

[0001] The invention relates to a method for distributing charging power of a trolley bus. Background technique

[0002] The trolley bus realizes energy supply by connecting the wire network, and the trolley bus advances along the wire network, and the wire network provides the running route of the trolley bus. Moreover, the line network is sequentially composed of multiple charging network segments, and the maximum capacity of the power supply of each charging network segment, that is, the maximum power supply power may be different. During the operation of trolleybuses, the charging power of all trams in each charging network segment cannot exceed the maximum capacity of the power supply of the charging line network, otherwise it will cause the power supply system to trip and cause the vehicle to break down. Therefore, how to realize the intelligent and reasonable distribution of charging power to all vehicles in the same network segment during the driving...

Claims

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