Method for controlling and reducing peak load of power grid by using air conditioning load

Abstract

The invention discloses a method for controlling and reducing a peak load of a power grid by using an air conditioning load. The method comprises an air conditioning equipment body structure, an air conditioning load control method and air conditioning system classification and load reducing potential analysis thereof, wherein the air conditioning load control method comprises adjusting methods for air conditioning system area parameters, air system parameters, circulating equipment parameters and central mainframe equipment parameters; and the air conditioning load control method is an equipment recovery method for recovering equipment to a normal control level after the peak season of electric power. The control method of participating the air conditioning load in the peak reduction of the power grid can be applied to the policy distribution of the power demand response event growing up in the future, the client control instruction design and the like, so that the demand response is effectively performed, the peak load increment of the power grid is restrained, the power load curve is improved, the stable, safe and economical operation of the power grid is guaranteed; and the method is simple in structure, convenient for use and installation, simple in operation, low in cost and safe and reliable.

Description

technical field [0001] The invention relates to the field of electric demand response, and relates to a method for reducing the peak load of the power grid oriented to the peak regulation demand of the power grid based on air-conditioning load / HVAC system regulation, which can be applied to the user-side load control strategy allocation in the power demand response. Background technique [0002] According to the statistics of the National Electric Power Dispatching Center, the peak-to-valley difference of my country's power grids is increasing year by year. The amplitude is greater than the increase of the load, and the increase of the maximum peak-to-valley difference of the power grid is greater than the increase of the average peak-to-valley difference. Peak shaving is a problem that the power grid must face, and the task of peak shaving is heavy and difficult. [0003] In order to solve the problem of power grid peak regulation, western developed countries mostly conside...

AI Technical Summary

Problems solved by technology

These measures have enriched the power demand side management system, but still need to be improved

In addition to the improvement of electricity price policy, incentive mechanism, adjustment of electricity price structure, and understanding of demand-side management, these measures still have not proposed a relatively complete, operable, and quantifiable solution for the air-conditioning load that accounts for the most in commercial buildings. means of adjustment

It is not conducive to the implementation of electricity demand response, and it is not conducive to the realization of the contribution potential of end users to improve the load curve of the grid

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