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Real-time control strategy and optimization method for ordered charging of electric vehicles

An electric vehicle, real-time control technology, applied in the direction of electric vehicle charging technology, electric vehicle, battery/fuel cell control device, etc. Problems such as the "peak-on-peak" effect of the load in the station area

Inactive Publication Date: 2020-02-11
SHANGHAI ELECTRICGROUP CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unreasonable charging time and charging methods, large-scale electric vehicle charging load will aggravate the fluctuation and uncertainty of grid load, aggravate the "peak-on-peak" effect of load distribution station area, and even cause insufficient capacity of power distribution equipment However, it has to be increased or expanded to reduce the utilization rate of equipment and distribution, which is not conducive to the economy and stability of the distribution network.

Method used

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  • Real-time control strategy and optimization method for ordered charging of electric vehicles
  • Real-time control strategy and optimization method for ordered charging of electric vehicles
  • Real-time control strategy and optimization method for ordered charging of electric vehicles

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Embodiment Construction

[0048] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0049] The real-time control strategy and optimization method for orderly charging of electric vehicles provided by the present invention adopt a new orderly charging management system for electric vehicles. The system includes transformers in residential areas, load forecasting unit, orderly charging management unit, charging pile power control unit and multiple charging piles. According to the charging demand of electric vehi...

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Abstract

The invention provides a real-time control strategy and an optimization method for ordered charging of electric vehicles. Charging behaviors of the electric vehicles of a residential community are orderly managed. During load prediction calculation of the community, many documents ignore the influence of electric vehicle loads which do not accept ordered management. During load prediction calculation of the community, the control strategy and the optimization method fully consider the influence of the electric vehicle loads which do not accept the ordered management, and the loads, loads possibly generated in a future period and a basic load all serve as the total predicted load for statistical analysis and serve as basic data of ordered charging optimization calculation.

Description

technical field [0001] The invention relates to the field of orderly charging management of novel electric vehicles, in particular to a method for orderly management and control of electric vehicle charging in residential quarters. Background technique [0002] At present, the charging of electric vehicles in ordinary residential areas is basically based on the travel needs of users, charging on fixed supporting charging piles. At present, the charging pile supporting equipment that has been put into use in the market basically adopts the plug-and-play charging method. The charging pile does not regulate the charging behavior of electric vehicles. Even if a few charging piles are equipped with remote reservation and start-stop control based on mobile Internet technology, But it is only based on the perspective of individual users' car use. From the perspective of the electric vehicle group in the entire community, all the charging loads in the entire station area still have ...

Claims

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Application Information

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IPC IPC(8): B60L53/62B60L53/64B60L58/12
CPCB60L53/62B60L53/64B60L58/12Y02T90/16Y02T10/70Y02T10/7072Y02T90/12
Inventor 张灵杰缪勇奚玲玲吴洁王福禄
Owner SHANGHAI ELECTRICGROUP CORP
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