PLC control method for speed regulation of automatic frequency converter of high-voltage electrical equipment

Abstract

Due to the high voltage electrical equipment's automatic frequency converter speed regulation being easily affected by the control frequency function, the control stability is low. Therefore, a new PLC control method for automatic frequency converter speed regulation of high-voltage electrical equipment is designed. The PLC control protocol of automatic frequency converter speed regulation for high-voltage electrical equipment is designed, and the speed regulation control equation of PLC automatic frequency converter is generated, thus realizing the PLC control of automatic frequency converter speed regulation. The experimental results show that the designed method has good control effect, high control stability, reliability, and certain application value.