The Development and Application of Simulative Insulation Resistance Tester

3rd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Jia, Yan^1 ; Chai, Ziqi^1 ; Wang, Bo^1 ; Ma, Hao^2

State Power Company Limited Training Center, Changchun

130062, China^1

State Grid Tianjin Electric Power Research Institute, Tianjin

300190, China^2

关键词: Development and applications;    Economical efficiency;    Electrical equipment;    Electrical testing;    Electrical tests;    Induction training;    Insulation defects;    Insulation resistance;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/113/1/012062/pdf
DOI  :  10.1088/1755-1315/113/1/012062

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The insulation state determines the performance and insulation life of electrical equipment, so it has to be judged in a timely and accurate manner. Insulation resistance test, as the simplest and most basic test of high voltage electric tests, can measure the insulation resistance and absorption ratio which are effective criterion of part or whole damp or dirty, breakdown, severe overheating aging and other insulation defects. It means that the electrical test personnel need to be familiar with the principle of insulation resistance test, and able to operate the insulation resistance tester correctly. At present, like the insulation resistance test, most of electrical tests are trained by physical devices with the real high voltage. Although this allows the students to truly experience the test process and notes on security, it also has certain limitations in terms of safety and test efficiency, especially for a large number of new staves needing induction training every year. This paper presents a new kind of electrical test training system based on the simulative device of dielectric loss measurement and simulative electrical testing devices. It can not only overcome the defects of current training methods, but also provide other advantages in economical efficiency and scalability. That makes it possible for the system to be allied in widespread.