Study And Realize On Static Var Compensator Control System Based On PCI Bus Structure

According to requirements that Static Var Compensator(SVC) control system needed at data acquisition, rapidity of computer and particularity of phase-shifting control of thyristor ,this paper explore the SVC controller based on PCI bus structure,double PCI cards. Research interface mean of hardware between embedded DAC of controller DSP320C6711,PCI9030 and embedded PCI9054 , double-port RAM , MPU of SVC controller card; by design and compile interface application drive code, realize break and inquiry means of data transmission based on PCI bus. Experiment prove control terrace attain real-time require at data transmission rate , PCI bus is the best mean of realizing high speed data transmission at on-line monitoring, analysis and control of electric power quantity.