With the increasing demand for power quality and system efficiency

traditional control strategies have gradually become unable to meet complex application requirements. Traditional control strategies often rely on fixed control algorithms

which may lead to decreased or even unstable system performance under dynamic conditions such as load changes

uncertain system parameters

or external disturbances. Taking the model of a three-phase PWM rectifier as an example

by optimizing the switching sequence

the problems of uneven distribution of the grid side current spectrum and system computational complexity can be solved. Furthermore

the control strategy was validated through simulation experiments. By comparing the results of optimized and unoptimized control strategies

it was found that the development of this strategy can effectively optimize open sequences.