Electric vehicle orderly charging method and system based on transformer area intelligent fusion terminal

A technology for electric vehicles and charging solutions, applied in electric vehicle charging technology, power network operating system integration, information technology support systems, etc. and interoperability, ensure stable operation, and improve the effect of compatibility

Pending Publication Date: 2021-09-24
STATE GRID SHANGHAI ENERGY INTERCONNECTION RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, at present, most of the charging piles in residential areas are piles without communication and regulation, and cannot be connected to the platform for operation.

Method used

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  • Electric vehicle orderly charging method and system based on transformer area intelligent fusion terminal
  • Electric vehicle orderly charging method and system based on transformer area intelligent fusion terminal
  • Electric vehicle orderly charging method and system based on transformer area intelligent fusion terminal

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Embodiment Construction

[0030] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0031] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention discloses an electric vehicle orderly charging method and system based on a transformer area intelligent fusion terminal, and belongs to the technical field of electric vehicle charging and discharging. The method comprises the following steps: acquiring basic information of a transformer area charging pile, determining a daily load prediction result of the transformer area charging pile according to the basic information, and inputting the daily load prediction result and electricity price information into a transformer area intelligent fusion terminal; according to the SOC information of the newly-connected electric vehicle battery, the daily load prediction result, the load information updated in real time and the user demand information, judging whether the charging pile in the transformer area can meet the charging demand or not; and determining a charging scheme, wherein the newly-established charging scheme is used for charging the newly-accessed electric vehicle. According to the invention, the real-time performance and interconnection and intercommunity of data information of the charging facility can be effectively improved, and the compatibility of the power distribution automation terminal and the electric vehicle charging facility is improved, so that the collected data is enough to support the electric vehicle charging facility to participate in interaction.

Description

technical field [0001] The present invention relates to the technical field of electric vehicle charging and discharging, and more specifically, relates to an orderly charging method and system for electric vehicles based on an intelligent fusion terminal in a station area. Background technique [0002] The development and use of electric vehicles can accelerate the replacement of fossil fuels and reduce vehicle exhaust emissions, thereby helping to ensure energy security, promote emission reduction and prevent air pollution. At this stage, the data information of charging facilities is poor in real-time and interconnection: the compatibility between distribution automation terminals and electric vehicle charging facilities is poor, and the collected data is not enough to support electric vehicle charging facilities to participate in the interaction. The large-scale development of new energy has led to the reduction of traditional power grid frequency regulation and backup r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/32H02J3/14H02J3/00
CPCH02J3/322H02J3/144H02J3/003Y04S30/14Y04S30/12Y04S20/222Y02T90/167Y02B70/3225
Inventor 吕志鹏刘欣厚苏二号韩筛根周珊宋振浩薛琳刘梦刘锋杨晓霞池淑梅孙添一
Owner STATE GRID SHANGHAI ENERGY INTERCONNECTION RES INST CO LTD
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