A Cluster Control Strategy for Air-Conditioning Loads Preserving State Diversity

Abstract

The invention discloses a state diversity keeping type air conditioner load cluster control strategy. The strategy includes: collecting user's air conditioner parameters to construct a state queue model; judging whether to perform demand response or not; determining a demand response time period and extracting load diversity indexes of air conditioner clusters under a baseline state at the end moment of demand response; making response strategies according to the load diversity indexes, and implementing to adjust an air conditioner set temperature to a new range; judging whether to reset the air conditioner set temperature or not; determining a set temperature reset time period and extracting diversity indexes under the baseline state at the end moment of the reset time period, making reset strategies according to the indexes, and transmitting to reset the air conditioner set temperature to an initial range. The state diversity keeping type air conditioner load cluster control strategy has advantages that load diversity of the air conditioner clusters are taken into full consideration while regulation potential is exploited, user comfort is guaranteed, and defects of current air conditioner control strategies are overcome.

Description

technical field [0001] The invention relates to an air-conditioning control strategy, in particular to an air-conditioning load cluster control strategy for maintaining state diversity. Background technique [0002] With the development of economy and society, air-conditioning equipment has been widely used, and it can even reach 30% to 40% in large and medium-sized cities in my country, and there is a large room for improvement. As a seasonal load, the air-conditioning load is used in a relatively concentrated period of time, which may easily lead to load peaks on the power grid and even endanger the voltage security of the power grid. It can be seen from this that the problems caused by the air-conditioning load in the construction of the smart grid cannot be ignored. [0003] To solve the electricity consumption problem of the air-conditioning load, if only relying on increasing the installed capacity to meet the need to pay a large cost, and will result in a lower utili...

AI Technical Summary

Problems solved by technology

The current control strategy of air-conditioning load clusters does not fully consider the adjustment potential, load diversity, and user comfort of air-conditioning load clusters. When regulating and controlling air-conditioning load clusters, only one or two of them are considered, resulting in the inability of air-conditioning load clusters. Give full play to its role in the stable operation of the power system

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