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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

Active Publication Date: 2020-09-01
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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 power of the charging line network, otherwise it will cause the power supply system to trip and cause the vehicle to break down

Method used

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  • A trolleybus charging power distribution method
  • A trolleybus charging power distribution method
  • A trolleybus charging power distribution method

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] The present invention provides a trolleybus charging power distribution method. For the convenience of description, a trolleybus positioning system is provided below to implement the power distribution method.

[0024] The positioning system mainly includes two parts, namely a marking module and a trolleybus positioning device. Wherein, the trolley bus positioning device is arranged on the trolley bus, such as figure 1 As shown, the trolleybus positioning device includes an information collection module and a data processing module. The data processing module samples and connects to the information collection module. The data processing module can be a conventional processing chip. The information collection module is used to collect information of the marking module, so as to identify relevant information of the marking module.

[0025] Specific inf...

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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.

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/62B60L53/66B60L53/68B60L58/12
CPCY02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 王亚松李振山赵亚涛徐阳赵清
Owner ZHENGZHOU YUTONG BUS CO LTD
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