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Demand response modeling and energy efficiency improving method based on magnesite load intelligent regulation and control

A technology of demand response and price demand response, which is applied in the field of demand response modeling and energy efficiency improvement based on magnesite load intelligent regulation, which can solve the problems of difficulty in exploring the adjustment potential of industrial users, lack of characteristics of different industrial users, simple production relationship modeling, etc. problem, to achieve the effect of improving utilization rate, improving energy efficiency and reducing waste of raw materials

Active Publication Date: 2021-07-13
ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY +1
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Problems solved by technology

However, in the current research on demand response to industrial loads, there are problems such as simple production relationship modeling and lack of consideration of the characteristics of different industrial users, making it difficult to discover the real adjustment potential of industrial users

Method used

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  • Demand response modeling and energy efficiency improving method based on magnesite load intelligent regulation and control
  • Demand response modeling and energy efficiency improving method based on magnesite load intelligent regulation and control
  • Demand response modeling and energy efficiency improving method based on magnesite load intelligent regulation and control

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Embodiment Construction

[0092] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0093] Step 1: Establish a demand response model of magnesite load based on the magnesite process, which belongs to the multi-objective mixed integer model, specifically including the load model, price demand response model, and incentive demand response model of each individual equipment of the magnesite process;

[0094] Step 1.1: Establish the load model of each individual equipment of the magnesite process;

[0095] Based on the characteristics of the magnesite process that the working process cannot be interrupted, the working time can be adjusted arbitrarily, and the arc current is different in each time period of the working process, the intelligent control center o...

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Abstract

The invention provides a demand response modeling and energy efficiency improvement method based on magnesite load intelligent regulation and control, and relates to the technical field of demand response and energy efficiency improvement. According to the method, a demand response model and a waste heat utilization model which consider each magnesite equipment individual are established, and through demand response optimization control of magnesite load and waste heat utilization equipment, the purposes of improving power utilization economy, responding to power grid regulation and control and improving energy efficiency of the magnesite process are achieved at the same time. By introducing demand response modeling, the economic benefit of the magnesite process is improved, meanwhile, the problem that the stability of a power grid is damaged during the power utilization peak of the magnesite load at present is solved, and certain social benefits are achieved; and the phenomena of waste heat waste and raw material waste are reduced, the utilization rate of energy in the technological process is increased, and the method plays an important role in improving the energy efficiency of the magnesite technology.

Description

technical field [0001] The invention relates to the technical field of demand response and energy efficiency improvement, in particular to a demand response modeling and energy efficiency improvement method based on magnesite load intelligent regulation. Background technique [0002] my country is one of the countries with abundant magnesite resources in the world, and Liaoning has the most abundant magnesite reserves. The magnesite process in China mainly uses the arc melting method to smelt magnesite. At present, the magnesite process and production equipment are relatively backward, and there is a lack of modern control methods in the production process. The operation is mostly based on experience, which brings energy waste and environmental pollution. [0003] Demand Response (Demand Response), short for electricity demand side response, refers to the behavior of users responding to price signals or incentive mechanisms to adjust their own electricity consumption plans. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06Q30/02G06Q50/06G06N3/12G06F111/04G06F111/06G06F119/06G06F119/08
CPCG06F30/20G06Q30/0201G06Q30/0206G06Q50/06G06N3/126G06F2111/04G06F2111/06G06F2119/06G06F2119/08Y04S10/50Y02E40/70
Inventor 宁辽逸胡博任守东刘宇雷振江杨东升周博文李广地金硕巍闫士杰杨波李佳宁刘俊德
Owner ANSHAN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER COMPANY
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