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Power grid demand side intelligent management system and method

An intelligent management system, demand-side technology, applied in power network operating system integration, information technology support systems, electrical components, etc., can solve problems such as unstable power supply in residential areas, and achieve the effect of avoiding insufficient supply and demand and solving unstable power supply.

Pending Publication Date: 2021-12-14
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent management system and method on the demand side of the power grid to solve the problem of unstable power supply in the community

Method used

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  • Power grid demand side intelligent management system and method
  • Power grid demand side intelligent management system and method
  • Power grid demand side intelligent management system and method

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] It should be understood that the step numbers used herein are only for convenience of description, and are not intended to limit the execution order of the steps.

[0041] It should be understood that the terminology used in the description of the present invention is for the purpose of describing particular embodiments only and is not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an"...

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Abstract

The invention discloses a power grid demand side intelligent management system and method. The system comprises an intelligent power grid demand response management platform. The platform comprises: an oscillation detection unit connected with a total line in each layer of electric well of a community, so as to obtain a plurality of radio frequency signals; a spectrum sensing unit used for receiving the plurality of radio frequency signals, detecting energy values in the plurality of radio frequency signals and outputting a power demand weight corresponding to each household; a power demand response unit used for receiving and generating a response signal of each layer of electric well of the community according to the power demand weight corresponding to each household and transmitting the response signal to a community power supply unit; and the community power supply unit used for receiving the response signal of each layer of the electric well of the community and performing power supply control on each layer of the electric well of the community according to the response signal. The radio frequency signal in the electric well of the community user is detected, and then the weight judgment is carried out according to the energy output by the radio frequency signal, so that demand type power supply is formed, the phenomenon of insufficient supply and demand is avoided, and the problem of unstable power supply in the community is solved.

Description

technical field [0001] The invention relates to the technical field of power grid management, in particular to an intelligent management system and method on the demand side of a power grid. Background technique [0002] Electric energy is the main energy and power of modern industrial production. Electric energy is easy to be converted from other forms of energy and converted into other forms of energy for supply. The transmission and distribution of electric energy is simple and economical, and it is easy to control, adjust and Measurement is conducive to the automation of the production process. Therefore, electric energy is widely used in modern industry and people's life. [0003] With more and more electrical appliances in life, especially in winter and summer, the use of air conditioners is very frequent, which brings a huge burden to the power supply system of the community, and the electricity demand of users on each floor of the community is different, but the powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/24H02J3/46H02J3/14
CPCH02J3/241H02J3/466H02J3/144Y02B70/30Y02B70/3225Y04S20/222Y04S20/242
Inventor 王可杜斌曾凯文林斌刘嘉宁蔡新雷
Owner GUANGDONG POWER GRID CO LTD
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