Demand response-based storage batter slow charging method and device

A technology of slow charging and demand response, applied in battery circuit devices, battery charging management, circuit devices, etc., can solve problems such as single function, achieve low electricity costs, reduce shocks, and realize automatic demand response

Inactive Publication Date: 2017-06-30
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the function of the traditional charging cabinet is relatively single, which only realizes the charging and safety management of the battery

Method used

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  • Demand response-based storage batter slow charging method and device
  • Demand response-based storage batter slow charging method and device

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Experimental program
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Embodiment Construction

[0048] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0049] The invention provides a demand-response-oriented battery slow charging method, such as figure 1 , the method includes:

[0050] STEP1: Read battery power information;

[0051] STEP2: Obtain real-time electricity prices, and formulate charging strategies according to the charging mode selected by the user;

[0052] STEP3: Slowly charge the battery according to the established charging strategy.

[0053] In STEP1, reading battery power information includes:

[0054] The battery power information is read through the power consumption information monitoring module in the smart charging cabinet, and the battery power information is uploaded to the demand response server through the communication module.

[0055] In STEP2, obtain the real-time electricity price, and formulate the charging strategy according to the charging mode selected by the user, inc...

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Abstract

The invention provides a demand response-based storage batter slow charging method and device. The method comprises the following steps that: the electric quantity information of a storage battery is read; real-time electricity prices are acquired, and a charging strategy is developed according to a charging mode selected by a user; and the storage battery is slowly charged according to the developed charging strategy. According to the demand response-based storage batter slow charging method and device provided by the invention, a function of receiving a demand response event distributed by a higher-level demand response server is realized, and demand response strategies are set inside an intelligent charging cabinet, and therefore, the automatic demand response of the intelligent charging cabinet is realized; and the intelligent charging cabinet can also perform balanced management according to the situation of a local power grid, and thus, the charging time period of the storage battery can be controlled, impact on the power grid can be reduced, and electricity costs of the user can be minimum according to the needs of the user.

Description

technical field [0001] The invention belongs to the field of intelligent electricity utilization, and in particular relates to a demand response-oriented slow charging method and device for storage batteries. Background technique [0002] The shortage of energy and the intensification of environmental pollution have led to an increasingly strong demand for clean energy. As a product that can improve the convenience, economy, and safety of charging, the smart charging cabinet meets the needs of electric vehicle users and other related industry users. Favorable support for national clean substitution and electric energy substitution policies. At present, only some e-commerce companies in China use smart charging cabinets to charge the batteries of electric vehicles engaged in express delivery business under their jurisdiction, and the application of smart charging cabinets has not yet been popularized. [0003] At present, with the popularization of electric bicycles, electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0022
Inventor 陈宋宋李德智闫华光郭炳庆董超李涛永张晶刘尧石坤潘明明
Owner CHINA ELECTRIC POWER RES INST
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