An orderly charging device for energy storage charging system based on power line carrier communication
A power line carrier and charging system technology, applied in battery circuit devices, distribution line transmission systems, circuit devices, etc., can solve the problems of low intelligence and low controllability, and achieve the effect of small grid impact and smooth jitter
Active Publication Date: 2021-03-16
北京中宸微电子有限公司
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[0054]In order to make the objects, technical solutions, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not to limit the scope of the invention. Further, in the following description, a description of known structures and techniques is omitted to avoid unnecessary obscuring the concepts of the present invention.
[0055]The first aspect of the present invention provides an orderly charging device based on a power line carrier communication system, such asfigure 1 As shown, a power supply unit, a power line carrier communication unit, a central processing unit, an energy storage charging system charging control unit, and a storage unit.
[0056]The power supply unit provides a power supply for the power line carrier communication unit, a central processing unit, an energy storage charging system charging control ...
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The invention provides an ordered charging device for an energy storage charging system based on power line carrier communication. The device comprises a power supply unit, a power line carrier communication unit, a central processing unit, an energy storage charging system charging control unit and a storage unit. The power line carrier communication unit is used for obtaining real-time data andhistorical data of a district and sending the real-time data and historical data to the central processing unit. The central processing unit provides control information of the orderly charging of theenergy storage charging system according to the historical data of the district and sends the control information to the energy storage charging system charging control unit. The energy storage charging system charging control unit receives and processes the control information of the central processing unit and controls the charging power of the energy storage charging system in real time. The invention provides the ordered charging device, the power load jitter is smooth during a charging process, the charging has small impact on a power grid, and the energy storage charging system has theadvantages of intelligence, order, safety and the like.
Description
Technical field[0001]The present invention relates to the field of electrical energy order management, and more particularly to an ordered charge system based on a power line carrier communication.Background technique[0002]With the increase in grid load, such as charging piles, energy storage and charging systems, the effectiveness and safety problems of the grid are increasingly concerned. At present, the intelligent intelligence type of the grid load becomes a key research direction.[0003]When the energy storage charging system is a key load of the grid, when multiple load is connected to the grid at the same time, the power load appears peak, resulting in a large fluctuation of the grid, and the loss increases, affecting the security and effectiveness of the grid. The current program is to guide the consumption model to relatively balance the consumption model by setting the ladder pricing. However, this type of program is more controllable small smart low disadvantages.[0004]At ...
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IPC IPC(8): H02J7/00H02J7/02H02J7/04H04B3/54
CPCH02J7/0013H02J7/007H02J7/02H04B3/548
Inventor 常永利王大龙李桂林
Owner 北京中宸微电子有限公司