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A Multi-objective Control Method Based on Building Power Demand Response

A technology of power demand response and control methods, applied in circuit devices, data processing applications, AC network circuits, etc., can solve the problems of low efficiency and economy of control means, difficulty in ensuring the stability of production and life of users, and achieve maximum economic benefits , avoiding secondary peaks, and reducing the burden on the power grid

Active Publication Date: 2022-01-14
UNIV OF SHANGHAI FOR SCI & TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the efficiency and economy of regulation methods starting from the supply side are low, and it is difficult to ensure the stability of production and life on the user side

Method used

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  • A Multi-objective Control Method Based on Building Power Demand Response
  • A Multi-objective Control Method Based on Building Power Demand Response
  • A Multi-objective Control Method Based on Building Power Demand Response

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Experimental program
Comparison scheme
Effect test

Embodiment

[0084] The following introduces the specific implementation process of demand response multi-objective control in a case of residential buildings and office buildings, including the following steps.

[0085] Step 1: Classify the characteristics of the electrical equipment of the target building into transferable load, intermittent load, and adjustable load. The classification and basic parameter information of each electrical equipment are shown in Table 1 and Table 2 below.

[0086] Table 1 Parameter information of each equipment in residential building case

[0087]

[0088]

[0089] Table 2 Parameter information of each equipment in the office building case

[0090]

[0091] Step 2: After obtaining the energy consumption classification of each equipment in the building, combined with the actual needs of the demand response project, select the corresponding target control strategy, which is specifically divided into the following types.

[0092] Objective 1: Load r...

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Abstract

The invention relates to a multi-objective control method based on building power demand response, which provides three control methods according to the type of building power load and application scenarios, specifically including: a control method in which load reduction maximization is the objective function; economic benefit maximization A control method with the objective function; a control method with the objective function of smooth load reduction and recovery. Compared with the prior art, the present invention has the advantages of rich selection of control strategies, being applicable to the energy consumption characteristics of different electric equipments, and the like.

Description

technical field [0001] The invention relates to the technical field of power demand response, in particular to a multi-objective control method based on building power demand response. Background technique [0002] In recent years, there has been a serious imbalance between the supply and demand of power grids in urban buildings in my country, especially affected by the seasonal peaks and valleys of building air-conditioning. On the one hand, there is a shortage of electricity in the high temperature season in summer. According to statistics, about 50% of the peak power consumption in summer is for air conditioners, which directly forms seasonal peak loads. The power grid has increased peak loads, peak-to-valley differences, and an increase in the proportion of intermittent renewable energy access. As a result, the balance between supply and demand of the power grid is prominent, and the safe and reliable operation is seriously threatened. [0003] In order to achieve the bal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/06
CPCH02J3/008H02J3/46H02J3/24G06Q10/04G06Q50/06H02J2203/20Y04S10/50
Inventor 陈永保章立新沈艳刘婧楠高明邹艳芳王治云孙辉李洪赵正义赵圣仙毛云军戚鑫
Owner UNIV OF SHANGHAI FOR SCI & TECH