Design of Protective Device of Frequency Control System Based on DSP

Proposes a design of a frequency control system protective device based on TMS320F2812.The protection device realizes fault judgments and protection to frequency control system by increasing a variety of protective measures on traditional frequency control system.This device solved the contradictions of the speed response between the traditional protection devices and protection algorithm,and much more real-time performance.Experiments show that the device can be good protection for frequency control system.