Study on Substation-based Automation Distributed Control System
In order to improve the quality and efficiency of substation control system operation,reduce the loss generated during substation high-speed operation,and reduce the error rate of substation control,a study on substation automation distributed control system is carried out.The hardware equipment of the system is designed to provide a stable hardware environment for the efficient operation of the system.On this basis,the control strategy of VQC in the automation distrib-uted control system is designed,and after the substation voltage and reactive power are controlled locally,the microcom-puter protection algorithm in the substation automation distributed control system is designed to realize the distributed protection control target of substation automation.The system test results show that the application of the designed sys-tem achieves significantly reduced comprehensive losses of transformer substation the maximum of which is no more than 3 kvar,indicating the system's feasibility and satisfactory applicative utility.
NETL
NSTL
万方数据
维普
