The System of Hybrid Type Active Power Filter Based on 80C196KC Processor

The control method and the structure of control circuit based on 80C196KC processor are proposed on the basis of the study given to the structure and working principle of the hybrid system which is composed of a series active filter and a shunt passive filter.MOSFET is applied as the main circuit of a voltage source PWM inverter and experiments and simulation are conducted on the hybrid system.The results show that the hybrid system is of excellent practicability and validity in compensating for harmonics.