Peak clipping and valley filling linkage demand response method and device based on industrial enterprise resource pool

A demand response and enterprise resource technology, applied in resources, data processing applications, instruments, etc., can solve problems such as difficult control of risks, excessive regulation of demand response peak-shaving events, etc., and achieve good expected results, high reliability, and good flexibility Effect

Active Publication Date: 2021-11-16
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, the power grid dispatching department needs to increase the load curve. If no plan is made in advance, the risk is difficult to control
[0007] In summary, flexible and reliable demand response is the key to the implementation and promotion of demand response, and there is a risk of over-regulation in pure demand response peak-shaving events, how to increase demand Response flexibility and reliability are current issues that need to be addressed

Method used

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  • Peak clipping and valley filling linkage demand response method and device based on industrial enterprise resource pool
  • Peak clipping and valley filling linkage demand response method and device based on industrial enterprise resource pool
  • Peak clipping and valley filling linkage demand response method and device based on industrial enterprise resource pool

Examples

Experimental program
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Embodiment example

[0072] Step 1: The dispatching department of a power company in a grid province releases the peak-shaving demand according to the load forecast results, and needs to cut the peak of 5000kW during 10:00-11:00 the next day.

[0073] Step 2: The demand response organizer (such as the marketing department of the network province company) successively releases the peak-shaving and valley-filling joint invitation information, and the demand response user feedback information, as shown in Table 1:

[0074] Table 1 Power user demand response feedback data table

[0075]

[0076] Explanation: 1. Release peak-shaving events for power users including account numbers "3201001", "3201002", "3201003", and "3201004". Assume that only these four households have reported the situation, as shown in the table, "3201004" No participation, "3201001" and "3201003" participate normally, "3201002" exceeds the participation time, the associated response period is "12:00-13:00", and the associated r...

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Abstract

The invention discloses a peak clipping and valley filling linkage demand response method and device based on an industrial enterprise resource pool, an electric power dispatching department puts forward a load regulation and control demand to a demand response organizer, the demand response organizer issues demand response invitation information to a demand response user, and the demand response user adjusts production operation electric equipment for response. An effective method is provided for an electric power company to solve the problem of load vacancy generated immediately after the demand response peak clipping event due to the fact that the actual response time period of part of industrial users exceeds the required response time period, the flexibility of demand response business can be improved, a load curve is helped to recover a stable state as soon as possible, safe and stable operation of a power grid is kept, and good application prospects are realized.

Description

technical field [0001] The invention relates to a peak-shaving and valley-filling linkage demand response method and device based on industrial enterprise resource pools, and belongs to the technical field of power demand side management. Background technique [0002] As the core element of the entire national energy strategy, the power system is the lifeblood of the national economy. With the continuous improvement of the modernization of the national economy, the seasonal and time-period loads have increased rapidly, the peak load of the power grid has continued to rise, and the peak-to-valley difference of the power grid has gradually expanded. In some areas, the imbalance between power supply and demand is very serious, seriously affecting the power system. Safe and stable operation. Traditionally, relying solely on increasing the installed capacity of the power grid to passively meet the peak load demand of the power grid has caused enormous pressure on investment in p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06315G06Q10/0637G06Q50/06Y04S10/50Y04S20/222Y02B70/3225
Inventor 郑红娟宋杰张海静刘宗杰朱国梁顾琳琳张卫国朱庆孙季泽林慧婕
Owner STATE GRID CORP OF CHINA
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