Central air conditioner flexible peak regulation remote control method based on distributed framework

Abstract

The invention provides a central air conditioner flexible peak regulation remote control method based on a distributed framework. A central air conditioner system flexible peak regulation response physical formwork is established and is composed of an equipment layer, a demand side response layer, a communication layer and a scheduling layer. The equipment layer receives and executes an air conditioner load flexible peak regulation command issued from the demand side response layer, and the demand side response layer upwards receives a peak regulation instruction of a power grid, downwards collects air conditioner equipment information through the equipment layer and issues the peak regulation command. The communication layer is a communication network, and the scheduling layer issues the power grid peak regulation instruction and receives the data information of the demand side response layer. According to the high-intermediate-low peak regulation instruction sent out by the power grid, the demand side response layer sends out the peak regulation command according to the actual work condition of air conditioner equipment, personalized peak regulation is conducted on the air conditioner equipment, and compared with the prior art that partial air conditioners are directly stopped by a power grid in a sweeping approach mode so as to achieve peak regulation, the control method achieves flexible peak regulation on the specific air conditioner equipment through the demand side response layer.

Description

technical field [0001] The invention relates to the technical field of energy and energy saving, and belongs to an energy management and energy saving control system, which is a remote control method for flexible peak regulation of a central air conditioner based on a distributed architecture and combined with actual operating conditions. Background technique [0002] In recent years, with the rapid development of the national economy and the improvement of people's living standards, the sharp increase in air-conditioning load has become an important reason for the continuous deterioration of grid load and power shortage in summer. According to statistical data, the peak load of electricity in my country mainly occurs in the high temperature season in summer, and the air-conditioning load accounts for about 30% of the peak power load in midsummer. At the same time, the regions with the largest demand for air conditioners are also the regions with the largest power load gap. ...

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Problems solved by technology

[0006] The problem to be solved by the present invention is: corresponding to the power grid construction and the use requirements of air-conditioning users, it is necessary to take the air-conditioning load as the main peak-shaving object of the power demand side load. The existing peak-shaving method is extensive and simple, ignoring the use of air-conditioning users Experience, and the transformation aimed at the user level also faces high costs, but the effect may not be able to achieve the desired problem

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