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Alternating-current charging pile and charging control method

An AC charging pile and a technology to be charged, which can be applied to AC network circuits, battery circuit devices, electric vehicle charging technology, etc., and can solve problems such as increased load on the public distribution network.

Active Publication Date: 2018-11-13
GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an AC charging pile and a charging control method, which are used to solve the problem that due to the user's electricity consumption habits, the peak power consumption of the existing personal charging piles easily overlaps with the peak power consumption of residents, resulting in a problem in the public distribution network. Technical issues with increased load

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  • Alternating-current charging pile and charging control method
  • Alternating-current charging pile and charging control method

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Embodiment Construction

[0045] The embodiment of the present invention provides an AC charging pile and a charging control method, which are used to solve the problem that due to the user's electricity consumption habit, the peak power consumption of the existing personal charging pile is likely to overlap with the peak power consumption of the residents, resulting in public distribution Technical problems with increasing grid load.

[0046] In order to make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in...

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Abstract

The invention discloses an alternating-current charging pile and a charging control method. An electricity price time period of a point-in-time when a charging pile is charged is determined accordingto obtained real-time time information of a present moment, if the point-in-time during charging of the charging pile is located at a peak electricity price period, an energy storage module is selected to charge an electric vehicle to be charged or the electric vehicle to be charged is delayed to be charged at an off-peak electricity price period according to preset charging expectation duration of users, and an electricity peak period of the alternating-current charging pile is staggered with an electricity peak period of residents, so that the technical problem that load of public distribution network is aggravated caused by the fact that an electricity peak of existing personal charging piles is prone to overlapping with that of the residents is solved.

Description

Technical field [0001] The invention relates to the field of electric vehicle charging, in particular to an AC charging pile and a charging control method. Background technique [0002] With the deepening of the global energy crisis, the depletion of petroleum resources, the increasing harm of air pollution and rising global temperature, the gradual replacement of fossil energy by new energy sources has become an inevitable trend for automobile development. With the rapid promotion of electric vehicles, some new communities have begun to build personal charging piles that are matched with parking spaces. [0003] Although the construction of personal charging piles has brought new opportunities to the development of the electric vehicle industry, it also brought huge challenges to the public distribution network. According to statistics, most users’ charging habits are first to get off the car. The charging access port of the charging pile is connected to the electric vehicle, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/18H02J7/04H02J3/00
CPCH02J3/008H02J7/04Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 邓凯赵伟罗敏易斌孟金岭
Owner GUANGDONG ELECTRIC POWER SCI RES INST ENERGY TECH CO LTD
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