Design and Implementation of Simulation Training System of Immersion Transformer Substation

Abstract

Transformer substation operation process should first ensure the running safety. Job skill of substation operation staff is one of the important factors to make sure the safe operation of power system reliability. Therefore, the attendant must pass professional training to mount guard operation. Traditional training methods are taught through the book, on the drawings or analog board practice operation and conducting simulation exercises to foster the operational personnel skills and the ability of dealing with accidents. Although all play a role, due to lacking sense of reality, the training effect is not so good. The traditional way of training is not only high cost, the effect is not ideal, and some faults in the actual occurs only can obtain the actual operation. Substation simulation training system can simulate a similar real substation simulation substation, in this way, training personnel can carry out a series of training skills in this simulation substation operation, patrol, accident rehearsal and etc. The characteristics of substation simulation training Substation simulation training system consists of 6 KV, 35 KV, 110 KV, 220 KV and 500 KV v voltage grades, different voltage grade substation mutual connects with each other,. The simulation of each substation is a real substation running right now, and it can be combined closely with the training and the sound field. The software is established in the graphical modeling support on the basis of a substation operation staff training system. It not only makes a comprehensive simulation of the first and second part of the transformer substation. And for the integrated automation part, it also does simulation. The stage of substation is achieved by means of 3-D scene parts. Using the graphical modeling to support the system, which allows the user to program and modify the simulation system. Students adopt the l atest graphics, image processing making image more realistic and operation more simple. Software is mainly divided into three parts: teaching control, the main program, and the students at the scene of the substation. Substation simulation and simulation grid integration design can truly simulate mutual connection and mutual function between the power system grid and substations. Using 3-D graphics technology to build 3-D interactive virtual scene makes the substation training personnel more comprehensive and detailed for study. Adopting the model of network classroom to train students is supported by a group of faculty and 20 groups of students. There are two computers in each group of faculty and students: one computer displays simulation substation control side, the operation side, the other machine simulates substation site sections with 3-D image, and each group is independent. Teachers can control any student by training system in order to train students to make their own study, and learn under the guidance of teachers. It makes learning way more diversity, and the training effect is obvious.