Electric vehicle cluster load storage scheduling evaluation system and evaluation method

A technology of electric vehicles and evaluation systems, applied in information technology support systems, data processing applications, instruments, etc., to achieve the effect of easy measurement

Active Publication Date: 2022-07-19
国网电力科学研究院武汉能效测评有限公司 +3
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  • Application Information

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

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Embodiment Construction

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

[0056] The electric vehicle cluster load storage scheduling evaluation system designed by the present invention is as follows: figure 1 and 2 As shown, it includes a power grid parameter collection module 3.1, an electric vehicle charging and discharging capacity calculation module 3.2, a dispatch evaluation index calculation module 3.3, and a dispatch evaluation radar map acquisition module 3.4. The power grid parameter collection module 3.1 is used to obtain the regional power grid capacity and user load capacity. and grid operation status;

[0057] The electric vehicle charging and discharging capacity calculation module 3.2 is used to calculate the number of electric vehicles that can be dispatched in the area, the power battery capacity of the electric vehicles that can be dispatched in the area, the maximum storage capacity of ...

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Abstract

In the electric vehicle cluster load storage dispatching evaluation system designed by the present invention, its electric vehicle dispatching center obtains the regional power grid capacity, user load capacity and power grid operation state; Discharge capacity; the electric vehicle dispatching center compares the actual value of the capacity index of the electric vehicle cluster load storage dispatching system, the actual value of the vehicle service time index, the actual value of the safe operation index, the dispatching plan index and the actual value of the dispatching economic index with the actual value of the electric vehicle cluster load storage dispatching system. The system capacity index value, vehicle service time index value, safe operation index value, dispatch plan index and dispatch economic index value are compared and normalized to obtain the electric vehicle cluster load storage dispatch evaluation radar chart. The invention realizes the scientific and reasonable evaluation of the load storage scheduling strategy of the electric vehicle.

Description

technical field [0001] The invention relates to the field of electric vehicle dispatching technology evaluation, in particular to an electric vehicle cluster load storage dispatch evaluation system and an evaluation method. [0002] technical background [0003] With the rapid development of the economy and the continuous incentives of the government's various combination 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 are mainly based on disordered random charging. When a large number of electric vehicles in the city conduct disorderly random 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. At the same time, it brings a lot of uncertainty to the safe operation of the power grid. The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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