基于臭氧发生器等离子电源频率跟踪控制研究

Research on Frequency Tracking Control of Plasma Power Supply Based on Ozone Generator

臭氧发生器电源在正常工作中,臭氧发生器会受到放电状态、外界环境以及其他不可控因素的影响,从而导致臭氧发生器的固有谐振频率发生变化,臭氧发生器工作效率大幅降低,更严重时会导致电源系统失谐。频率跟踪技术能够通过跟踪负载谐振频率,自动调节电源的工作频率,使其工作在谐振状态,降低损耗,提高电源工作效率。

In the actual work of the ozone generator power supply,the generator will be affected by the discharge state,environment and other uncontrollable factors,which will change the natural resonance frequency of the ozone generator,resulting in the reduction of reactor efficiency and power factor of the power supply,and even more serious,it will lead to the loss of the power supply system.Frequency tracking technology can automatically adjust the working frequency of the power supply by tracking the resonant frequency of the load,so that it can work in the resonant state,reduce the loss and improve the working efficiency of the power supply.