摘要
论述了变频谐振系统进行高压电力电缆谐振耐压试验的基本原理,并通过采用变频谐振系统在工程实践中的应用实例,论证了变频谐振方法在交联电缆现场交流耐压中的效果和可行性;并指出了交联聚乙烯电缆直流耐压试验的缺点。
This paper lists the crosslinking cable dc pressure test, this paper discusses the shortcomings frequency resonant system for high voltage power cables resonant pressure test, and the basic principle of using frequency resonant system through its application in engineering practice instance variable frequency resonance method demonstrated in crosslinking cable site communication. The effect and the feasibility of pressure And points out the crosslinked polyethylene cable de pressure test shortcomings.
出处
《技术与市场》
2012年第7期14-14,17,共2页
Technology and Market
关键词
电缆
试验
变频
谐振
Cable
test
frequency
resonant
