特高压交直流污秽试验电源特性试验研究

到目前为止,已有大量文献介绍了各类绝缘子的人工污秽试验结果,少有文献涉及交直流人工污秽试验电源的特性试验研究。特高压交直流污秽试验电源电压高,电源特性实现难度大,因此需要对电源特性进行试验研究,探索交直流污秽电源的参数特性及其规律。昆明特高压实验室污秽实验室开展了一系列特高压交直流污秽电源的特性试验研究。研究成果一方面为人工污秽试验的理论研究和工程应用提供依据,同时为待建或已建交直流污秽试验电源的特性试验研究提供参考。文中说明了污秽交直流试验电源的工作原理和性能要求,详细介绍了特高压交直流人工污秽电源特性试验的方法与内容。

Test Research on Power Source Characteristics of UHV AC and DC Pollution Test

So far,many literatures have described the artificial pollution test results of various type of insulators,few literatures involving the test researches on the AC and DC power source used in artificial pollution test.The characteristics of UHV AC and DC power are hard to achieve,therefore it is necessary to carry on some studies to explore the characteristics and rules of the power.National Engineering Laboratory for UHV Engineering Technology(Kunming) has done a series of UHV AC and DC pollution tests to research the power source.The results of this research provide a basis for the theoretical study and engineering application of artificial pollution tests,as well as give the reference to the building DC and AC pollution power source.This paper explains working principle and performance requirements of the UHV AC and DC power source,and introduces the methods of the tests for UHV AC and DC power source.