Frequency regulators
Static frequency converters are electronic devices that allow the control of the speed of three-phase motors by converting the mains voltage and frequency, which are fixed values, into variable sizes. While the principles remained the same, many things changed from the advent of the first frequency converter, which contained thyristors, to the emergence of today's microprocessor-controlled converter. Due to the increasing participation of automation in the industry, there is a constant need for automatic control, and a continuous increase in production speed and better methods for improving the efficiency of the drive have been developed all the time.