Electric vehicle charging scheduling method considering user satisfaction evaluation

A technology of user satisfaction and electric vehicles, which is applied in data processing applications, instruments, forecasting, etc., can solve problems such as insufficient consideration of user needs and single mathematical model, and achieve the effect of simple implementation, small amount of calculation, and convenient implementation

Inactive Publication Date: 2018-06-29
CENT SOUTH UNIV
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Problems solved by technology

[0004] In order to overcome the shortcomings of the existing electric vehicle charging scheduling research results such as single mathematical model and insufficient consideration of user needs, the present invention provides an electric v

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  • Electric vehicle charging scheduling method considering user satisfaction evaluation
  • Electric vehicle charging scheduling method considering user satisfaction evaluation
  • Electric vehicle charging scheduling method considering user satisfaction evaluation

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Embodiment Construction

[0042]The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings and examples.

[0043] The invention proposes an electric vehicle charging scheduling method that considers user satisfaction evaluation, classifies electric vehicle users by analyzing and simulating travel scenarios of users, and quantifies electric vehicle charging and discharging demands, thereby establishing an optimal scheduling model based on different demands.

[0044] The present invention studies the electric vehicle charging scheduling problem of a single charging station in a small area considering user satisfaction, and analyzes based on the following assumptions:

[0045] (1) Assume that all electric vehicle users in the area participate in charging dispatch;

[0046] (2) Assume that all time units in the model are integers;

[0047] (3) Assume that all electric vehicles in the area only conduct one continuous charge wit...

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Abstract

The invention provides an electric vehicle charging scheduling method considering user satisfaction evaluation. The method comprises the steps of building a user travel demand model by analyzing influence factors of travel demands of electric vehicle users; in combination with actual travel scenes of the electric vehicle users, designing corresponding classification methods, and classifying the electric vehicle users; for various users, in combination with electric vehicle related travel data, calculating charging power demand prediction values of the various users; and finally designing corresponding objective functions and constraint conditions, and performing optimization scheduling on charging power of the various users. The method is simple to realize and small in calculation amount;the charging demands of different users can be better reflected; and classified scheduling is performed, so that flexible scheduling of electric vehicle charging and popularization of electric vehicleuse are facilitated.

Description

technical field [0001] The invention relates to a charging scheduling method for an electric vehicle, in particular to a charging scheduling method for an electric vehicle considering user satisfaction evaluation. Background technique [0002] With the gradual depletion of fossil energy, the problems brought about by climate change are becoming more and more prominent. It is an inevitable choice for all countries in the world to strive to get rid of the dependence on fossil resources and develop and utilize new energy. Because of its good environmental protection characteristics and the advantages of not relying on fossil resources, electric vehicles have become a breakthrough in the development of the future automotive industry. With continuous breakthroughs in key technologies related to electric vehicles and continuous increase in research and development funds, electric vehicles will enter a stage of rapid development in the future, and large-scale electric vehicle appli...

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06315G06Q50/06
Inventor 陈有根陈维伟李晓光李志勇黄挚雄危韧勇
Owner CENT SOUTH UNIV
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