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Energy consumption system

A technology of energy and converters, applied in the direction of information technology support system, power network operating system integration, power transmission AC network, etc., can solve the problem of feeder overload voltage, over-limit, inability to meet diversified and individualized power demand, etc. problems, to achieve the effect of improving energy utilization

Active Publication Date: 2020-06-05
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 invention provides an energy consumption system. The energy consumption system comprises a control module and an energy consumption module, the energy consumption module is connected with each feeder line and is used for carrying out load switching among the feeder lines according to a control instruction of the control module, and the control module collects the real-time current and voltageinformation 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, thereby realizingthe load switching among the feeder lines. The energy consumption system is intelligent and fast, the energy utilization rate is effectively improved, the load transfer can be achieved, but also a flexible control means is provided for a regulation and control center, and the flexible scheduling of the power grid energy is achieved.

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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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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