In order to achieve real-time dynamic reactive power compensation for power system

this paper presents a DSTATCOM controller

with the digital signal processor TMS320F2812 as its control center.This controller takes advantage of high processing capabilities and rich chip peripherals of TMS320F2812

and realizes such functions as signal sampling

synchronization keeping

pulse signal emitting and safeguard.Experimental results show that the controller has the advantages of simple circuit

good real-time

perfect function

high reliability and anti-jamming

and can satisfy completely the needs for DSTATCOM

including real-time

coordinated control between multiple functions and multiple goals

complex processing arithmetic

and so on.