A method for evaluating the frequency adjustment ability of air conditioner users based on generative confrontation network

Abstract

The invention proposes a method for evaluating the frequency modulation capability of an air conditioner user based on a generative confrontation network. According to the frequency regulation mechanism of air conditioner users, select the measurement data of the frequency regulation capability and the strong correlation factors affecting the frequency regulation capability, and construct a small sample training set, a small sample generation set and a test sample set for the frequency regulation capability evaluation model; improve the generator of the generative adversarial network algorithm model, and use the small sample training set to train the improved generative adversarial network model to obtain the improved generative adversarial network model after training, and further use the small sample generation set to generate a synthetic sample set, and construct the training set of the frequency modulation capability evaluation model; The multi-layer feedforward neural network model is trained by using the training set of the frequency modulation capability evaluation model, and the trained multi-layer feedforward neural network model is obtained as an air conditioner user frequency modulation capability evaluation model. The invention improves the accuracy of an air conditioner user's frequency modulation capability evaluation model.

Description

technical field [0001] The invention relates to the technical field of user frequency modulation capability evaluation, in particular to a method for evaluating frequency modulation capability of air conditioner users based on generative confrontation networks. Background technique [0002] In recent years, the large-scale grid connection of distributed new energy has posed new challenges to the frequency stability of power systems. Distributed new energy represented by wind power and photovoltaics is intermittent and random, which leads to frequent occurrence of unbalanced power supply and demand events in the system, and aggravates the frequency regulation task of the power grid. Moreover, distributed new energy is mainly connected to the grid through power electronic equipment. A large number of power electronic equipment connected to the grid reduces the inertia of the system, and frequency deviation events are becoming more common. Conventional generating sets can no l...

AI Technical Summary

Problems solved by technology

However, related air conditioners at home and abroad have not been widely promoted in frequency regulation projects, and the number of air conditioner users participating in frequency regulation is small, and the actual data samples are limited

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