高压交联电缆现场交流耐压试验

AC Voltage on-site Test of High Voltage XLPE Power Cable

分析了直流耐压试验对交联聚乙烯电缆存在的缺点和问题 ,通过比较 ,选择了变频谐振装置在山东电网开展高压交联电缆的现场交流耐压试验 。

The defect and problem of DC voltage test to be applied to XLPE power cable were analyzed.Frequency-tuned resonant test system was chosen by comparison,AC voltage on-site tests of high voltage power cable were carried out in Shandong network and AC voltage test case was introduced.