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Electric vehicle cluster storage load scheduling evaluation system and evaluation method

A technology of electric vehicles and evaluation systems, applied in the direction of information technology support systems, data processing applications, instruments, etc.

Active Publication Date: 2021-01-05
国网电力科学研究院武汉能效测评有限公司 +3
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of electric vehicles participating in the dispatching of the power grid, there is currently no evaluation method that can comprehensively evaluate the storage and load dispatching of electric vehicles

Method used

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  • Electric vehicle cluster storage load scheduling evaluation system and evaluation method
  • Electric vehicle cluster storage load scheduling evaluation system and evaluation method
  • Electric vehicle cluster storage load scheduling evaluation system and evaluation method

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Embodiment Construction

[0055]The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0056]The electric vehicle cluster load storage scheduling evaluation system designed by the present invention, such asfigure 1 with2As shown, it includes grid parameter acquisition module 3.1, electric vehicle charge and discharge capacity calculation module 3.2, dispatch evaluation index calculation module 3.3, and dispatch evaluation radar chart acquisition module 3.4. Grid parameter acquisition module 3.1 is used to acquire regional grid capacity and user load capacity And grid operation status;

[0057]The electric vehicle charge and discharge capacity calculation module 3.2 is used according to the number of dispatchable electric vehicles in the area, the power battery capacity of the dispatchable electric vehicles in the area, the maximum storage capacity of the power battery of the dispatchable electric vehicles in the area, and the dispatchable capaci...

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Abstract

The invention relates to an electric vehicle cluster storage load scheduling evaluation system. An electric vehicle scheduling center acquires regional power grid capacity, user load capacity and a power grid operation state; the electric vehicle dispatching center calculates the maximum charging capacity and the maximum dischargeable capacity of all the electric vehicles in the area; the electricvehicle scheduling center respectively transmits the actual capacity index value, the actual vehicle service time index value, the actual safety operation index value, the scheduling plan index and the actual scheduling economic index value of the electric vehicle cluster storage load scheduling system to the capacity index value and the vehicle service time index value of the electric vehicle cluster storage load scheduling system; and comparison normalization processing is conducted on the safe operation index value, the scheduling plan index and the scheduling economic index value to obtain an electric vehicle cluster storage load scheduling evaluation radar map. According to the method, scientific and reasonable evaluation of the storage load scheduling strategy of the electric vehicle is realized.

Description

Technical field[0001]The invention relates to the technical evaluation field of electric vehicle mobilization, in particular to an evaluation system and evaluation method for electric vehicle cluster load storage scheduling.[0002]technical background[0003]With the rapid economic development and the continuous incentives of the government's multiple portfolio strategies, the electric vehicle industry chain has developed rapidly, and the number of electric vehicles has increased year by year, especially in China's restricted cities. At present, electric vehicles mainly use disorderly and random charging. When a large number of electric vehicles in a city carry out random and disorderly charging, it not only aggravates the load fluctuation of the urban distribution network, but also brings safety to the stable operation of the urban transmission and distribution network. Hidden dangers, while bringing many uncertainties to the safe operation of the power grid. Therefore, many electric ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q10/06312G06Q50/26Y04S10/50
Inventor 郭松邱泽晶冯澎湃胡文博潘爱强刘哲雷霆吴丹蒋前李文庆刘政余梦王尧徐辰冠刘家骥
Owner 国网电力科学研究院武汉能效测评有限公司
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