LHCD高压电源诊断

The diagnoses of high voltage power supply of low hybird current drive

本文介绍了EAST低杂波高压电源系统的诊断,在低杂波系统中高压电源系统的正常运行意义非凡。我们通过对一般的抽象的故障分析专家系统具体化建立一个高压电源故障分析专家系统并把它做成一个可被计算机识别的数学模型存储在计算机当中。在低杂波高压电源诊断系统中,根据采集到的高压电源的参数通过存储在计算机中的高压电源故障分析专家系统来推断高压电源系统中哪个部分出现了问题,这个问题会带来什么影响以便去寻找针对具体故障的解决办法。

this paper introduced the diagnoses of high voltage power supply of low hybird current drive of EAST,the high voltage power supply is very important to the hybird current drive.we establish a HVPS analysis system via realizing a abstract trouble expert analysis system,make it a mathematic model which can be identified by computer,and store it into the computer.In the HVPS diag- noses system,we can first collect the HVPS parameters, then we can analyze and infer where the problem lies in the HVPS via the HVPS trouble analysis system according to the collected parameters.At last ,we will find the solution to the found problem.