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Parameter configuration method and device of electric bus

An electric bus, parameter technology, applied in electric vehicles, battery/fuel cell control devices, transportation and packaging, etc., can solve the problem that the capacity size and the number of chargers cannot get the best power battery and charger.

Active Publication Date: 2017-06-13
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a parameter configuration method and device for an electric bus, to at least solve the problem that the electric bus operation in the prior art does not take into account the size of the electric bus battery capacity and the number of chargers, resulting in the inability to obtain the best Technical issues on the configuration of the number of power batteries and chargers

Method used

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  • Parameter configuration method and device of electric bus
  • Parameter configuration method and device of electric bus
  • Parameter configuration method and device of electric bus

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Embodiment 1

[0014] According to an embodiment of the present invention, a method embodiment of an electric bus parameter configuration method is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0015] figure 1 is a parameter configuration method for an electric bus according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0016] Step S102, obtaining multiple sets of electric bus parameters, the electric bus parameters including the initial battery capacity of the electric bus and the initial charging power of the charger.

[0017] Step S104, constructing a battery remaining power matrix according to the remaining...

Embodiment 2

[0058] According to an embodiment of the present invention, a product embodiment of an electric bus parameter configuration device is provided, figure 2 is an electric bus parameter configuration device according to an embodiment of the present invention, such as figure 2 As shown, the device includes an acquisition module, a construction module, a calculation module and a selection module.

[0059] Among them, the acquisition module is used to obtain multiple groups of electric bus parameters, and the electric bus parameters include the initial battery capacity of the electric bus and the initial charging power of the charger; Construct the battery remaining power matrix by the remaining battery power, and construct the charging machine charging state matrix according to the charging state of the charger at each scheduling operation time; the calculation module is used to calculate the rank of the battery remaining power matrix to obtain the parameters of each group of elec...

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Abstract

The invention discloses a parameter configuration method and device of an electric bus. The method comprises the following steps that a plurality of parameters of the electric bus are obtained; a battery residual quantity matrix is built according to the battery residual quantity of the electric bus at every dispatch running time, and a battery charger charging state matrix is built according to the charging states of a battery charger at every dispatch running time; order of the battery residual quantity matrix is calculated, the minimum configuration quantity of the bus is obtained, order of the battery charger charging state matrix is calculated, and the minimum configuration quantity of the battery charger is obtained; and according to a pre-build consumption model, the minimum configuration quantity of the bus and the minimum configuration quantity of the battery charger are input into the consumption model, and a parameter, corresponding to the minimum output from the consumption model, of the electric bus serves as an optimal parameter of the electric bus. According to the parameter configuration method and device of the electric bus, the technical problem that in the prior art, optimal quantity configuration of a power battery and the battery charger cannot be obtained due to the fact that the battery capacity of the electric bus and the quantity of the battery charger are not considered by electric bus operation is solved.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a parameter configuration method and device for an electric bus. Background technique [0002] In recent years, with the deterioration of the environment, the promotion and use of electric vehicles has been favored by governments and consumers all over the world. Electric buses, as one of the most important tools of public transportation, have also received great attention. However, the operation of electric buses is very different from that of traditional buses. The operation of traditional buses only considers the operation scheduling time of buses, while the operation of electric vehicles also needs to consider the charging scheduling of electric vehicles. Therefore, in the bus line When designing, it is also necessary to consider the capacity of the electric vehicle's on-board power battery, the number of chargers, and the power of the chargers. In the prior art, only the ch...

Claims

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Application Information

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IPC IPC(8): B60L11/18
CPCB60L50/50B60L58/13B60L2260/54Y02T10/70
Inventor 杨冰梁飞宇陈海洋李香龙潘鸣宇
Owner STATE GRID BEIJING ELECTRIC POWER
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