Design And Research Of Shanzhou500kV Substation Simulation Training System

Substation simulation system is an efficient, targeted training method. Itrestores the substation on duty environment truely, including the integratedautomation system, relay protection and automatic device and outdoor distributiondevice operation, indication. It simulates the substation of the various modes ofoperation and power flow distribution to allow students to monitor and operation,and sets various kinds of abnormal and fault to let students judge and handle. It hasa significant role in training students to familiarize the site equipment performance,control and protection logic,enhancing the normal operating level and antiaccidentability, cultivating calm to deal with emergencies quality etc.In this paper, as an example for ShanZhou500kV substation, through researchand analysis of the system requirements, it completed the general design ofsubstation simulation and training system; The system adopted pure software mode,through self design simulation supporting software and electrical model of software,all kinds of Shanzhou substation functions can be implemented in the computer.Itimproved the fidelity, maintainability, extensibility and flexibility of the simulationtraining system. Device control and logic relation are realized by software, do notneed to install the actual primary equipment, low construction cost, operation cost islow.At the same time, by using the multimedia technology and the advanceddevelopment tool to process the system functions, it can be understood for studentswell and has a good training; in addition, through the analysis of requirements forthe system of soft, hardware system, it used with the world advanced level, selectedthe widely-used electric power industry equipment, which can ensure the systemstable and reliable.The system adapted to the development of modern power system, solved thetraining problem of500kV substation operation staff, as the basic object of Henanprovince500kV network and ShanZhou500kV substation, the system establishesthe integrated power system simulation and substation simulation.It can correctlyreflect the interaction and mutual influence between the grid and substation,anddetailed simulate one or two equipment of substation. It can effectively train theoverall concept and system concept of operators, improve the level of accidentanalysis and processing ability, guarantee the secure and stable operation of powergrid.