Computer Simulation Analysis of Power Transformer Test Design Technology

Abstract

Transformer is an extremely important electrical equipment in power system. The quality of transformer test directly affects the safety and reliability of industry, agriculture and household power supply. Therefore, power transformer plays a very important role in the power system. Before putting into operation, we should carry out handover test, which will check the correctness of manufacturing. Through the simulation analysis, we can better verify the rationality of the function and performance design of the power transformer, which will ensure the safe, reliable and stable operation of the transformer during the test. Through the simulation experiment, we can determine whether the function of power transformer can meet the demand in advance, which will avoid the cost of direct test verification. TRT is an important test item in transformer test, which needs computer simulation at the same time. Therefore, this paper takes the temperature rise test (hereinafter referred to as TRT) as an example. Firstly, this paper lists the experimental items of transformer. Then, the TRT is selected as the verification item. Based on the analysis of the design of automatic control system for TRT, the computer simulation analysis is carried out in this paper.