Research And Implementation Of Substation Operation Monitoring System

Electrical industry is the basis of major energy sources in national economy and key factory of national well-being and the people livelihood.The aim of electrical power system operation is that keeps stable operation and security,economical power supply.In the information age,mechanization is instead of manual work,so as in power network transformer substation.There is a big change in operating and maintaining power source that is operation monitoring and controlling system,which replaced manual supervisory and divide-shut brake.Transformer substation operation monitoring and controlling system is a system combine computer networking technology,communication technology,automatics with electrical technology;is a significant part of secondary system.Transformer substation operation monitoring and controlling system can do automatic monitoring,remote control and system scheduling,and it can unit functions of secondary system,like remote measure,remote sign,remote control,remote adjustment,relaying and measuring instrument.The system can achieve data collection,monitoring,controlling,operating,fault isolation,failure logging of transformer substation primary equipment.Transformer substation operation monitoring and controlling system can protect personal and equipment,also can lower the cost.This thesis begins at researching of transformer substation operation monitoring and controlling system,and introduces functions of each part briefly.The mainly part is about network topology,and raise network topology analytical method,and analysis its algorithm and logic.At last,introduce the achievements of network topology analytical method,like primary detection,active-shade,and operation order system.