The Research And Application Of An Electrical Test Vehicle

The stability, safety and reliable operation of the power grid depends on the insulation of electric power equipment condition, health level. With the rapid expansion of the scale of power system and the power supply reliability of power network, power off maintenance time is required much more shorter, maintenance requirements of increasingly high, overhaul project are increasing. However, power stations’geographic distribution is more and more widely. Therefore the maintenance test requirements and the outage time of the contradiction between more and more sharp. While the number of electrical test personnel has not been increased, but there is decreasing trend. In such a context,it is very important to finish the testing in limited time with efficient completion, to judge the insulation condition of the equipment and the level of health.This paper is mainly to solve the traditional test model deficiencies, based on the study of vehicle platform electrical test on the vehicle, after the introduction of the overall scheme of the basis, focusing on the electrical test vehicle hardware and control analysis software, in the hardware scheme, the layout and organization of the implementation in detail, in the control analysis software, the software functions and the implementation are described, finally, the Zhumadian Power Company substation maintenance department application, that the layout is reasonable, give full play to the electrical test vehicle of large load motor platform advantages, solves the inconvenience to test vehicle test problems, fully embodies the test function flexibility and diversity, with a wide range of application, high safety, high reliability, support for remote measurement, easy to upgrade, expand data concentration, good comfort and other characteristics. It is of great significance to improve the working efficiency of high voltage electric test items, methods and environment.