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Resource control method and system of demand side

A control system and demand-side technology, applied in the direction of circuit devices, electrical components, etc., can solve the problems of lack of implementable and refined methods, and achieve the effect of large participation space

Active Publication Date: 2018-04-06
CHINA ELECTRIC POWER RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the current existing technology discloses the research on the regulation of supply and demand balance for the participation of demand-side resources, the main focus is on the macro level, and there is still a lack of specific implementable refinement methods

Method used

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  • Resource control method and system of demand side
  • Resource control method and system of demand side
  • Resource control method and system of demand side

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Embodiment Construction

[0050] In order to better understand the present invention, the content of the present invention will be further described below in conjunction with the accompanying drawings and examples.

[0051] The present invention provides a demand-side resource control method and system, and the method includes the following steps:

[0052] I. Monitoring the operating status of the power grid system:

[0053] The power grid dispatching department monitors and analyzes the operating status of each node equipment in the network and power fluctuations, etc., and triggers the process of this method when there is a security problem in the power grid system.

[0054] II. Determine the safety level:

[0055] The safety level of an event is determined by the severity of its potential safety hazard and the real-time requirements to be resolved. It is classified and judged according to the types of common power system faults. For example, the safety impact is divided into levels 1 to 3, with lev...

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Abstract

The invention provides a resource control method of a demand side. The method comprises: monitoring an operation state of a power grid system, determining a security level, determining a control timescale corresponding to the security level, selecting a resource control mode of a demand side, issuing relevant control information and responding to the control information. Besides, the invention also provides a resource control system of a demand side. The system is composed of a communication module, a monitoring module, a data storage module, and a processing module that are connected in sequence through a network cable. According to the invention, the control demands of the system can be met and matched precisely; while the service real-time requirements in various scenes are met, diversified selection is realized and larger participation space is provided for the user; with control mode selection strategies corresponding to different time scales, characteristics of all control modesare localized accurately, so that the service needs of different time scales can be met well; and on the basis of load-user-integrator-grid multi-space-scale control, adaptability to service needs ofthe system under different granularity levels is improved.

Description

technical field [0001] The invention relates to the technical field of resource regulation and control application on the demand side of a power grid system, in particular to a method and system for resource regulation and control on the demand side. Background technique [0002] The function of the electric energy production and consumption power system composed of power generation, transmission, transformation, distribution and consumption is to convert the primary energy in nature into electric energy through power generation power plant, and then convert it into electric energy through power transmission, transformation and distribution. Electric energy is supplied to various users. In order to realize this function, the power system also has corresponding information and control systems in various links and different levels to measure, adjust, control, protect, communicate and dispatch the production process of electric energy, so as to ensure that users can obtain safe...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCH02J13/0006
Inventor 石坤易永仙范洁沈秋英陈霄周玉崔新颖杨斌陈楚李德智刘尧陈宋宋董明宇卜凡鹏潘明明
Owner CHINA ELECTRIC POWER RES INST
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