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Energy consumption system

A technology of energy and converters, applied in information technology support systems, power network operating system integration, power transmission AC networks, etc., can solve problems such as feeder overload voltage, restrictions on new energy grid-connected power consumption, and over-limits , to achieve the effect of improving energy utilization

Active Publication Date: 2022-04-19
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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Problems solved by technology

[0002] In terms of distribution network, with the massive access of various distributed energy sources, micro-grids, electric vehicles and other energy storage devices, the existing radiation-type distribution network structure can no longer meet the diversified and individualized electricity demand. Random power sources or loads can easily cause feeder overload or voltage limit problems, thus limiting the power consumption of new energy grid-connected power generation

Method used

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Embodiment approach

[0067] Optionally, refer to figure 2 , as a specific implementation of the energy consumption system provided by the present invention, the control module 200 includes a detection unit 21 , a calculation unit 22 , a drive unit 23 and a communication unit 24 .

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Abstract

The present invention provides an energy consumption system, comprising: a control module and an energy consumption module; the energy consumption module is connected to each feeder, and is used to perform load switching between each feeder according to a control command of the control module The control module collects the real-time current and voltage information of each port of the energy consumption module, and controls the working state of the energy consumption module according to the real-time current and voltage information, so as to realize the load switching among the feeders. The energy consumption system of the present invention is intelligent and fast, effectively improves the energy utilization rate, not only can realize load transfer, but also provides flexible control means for the control center, and realizes flexible scheduling of power grid energy.

Description

technical field [0001] The invention belongs to the technical field of energy consumption, and more specifically relates to an energy consumption system. Background technique [0002] In terms of distribution network, with the massive access of various distributed energy sources, micro-grids, electric vehicles and other energy storage devices, the existing radial distribution network structure has been unable to meet the diversified and individualized electricity demand. Random power sources or loads can easily cause feeder overload or voltage limit problems, thus limiting the power consumption of new energy grid-connected power generation. [0003] Therefore, how to realize the consumption of various energy sources and the flexible scheduling of grid loads has become an urgent problem to be solved in the power system industry. Contents of the invention [0004] The object of the present invention is to provide an energy consumption system to reasonably consume energy, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/00H02J3/14H02J3/28
CPCH02J3/00H02J3/14H02J3/28Y04S20/222Y02B70/3225H02J4/00H02J3/0073H02J3/144H02J3/36H02J2310/60H02J2300/24Y02E10/56Y02E60/60H02J3/003
Inventor 韩建振杨海跃杨俊广刘二勇张杰李铁良梅晓辉刘廷众王守相
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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