超低频技术在耐压试验中的应用  

Application of ultra-low Frequency Technology in Breakdown Tests

作　　者：李传纪[1] 林佑祥[1] 鞠福道[1] 王新娣[1] 李增光[1] 

机构地区：[1]热电厂

出　　处：《莱钢科技》2008年第5期33-34,共2页Laigang Science & Technology

摘　　要：主要介绍了超低频技术的相关内容,并与直流耐压试验比较,指出过高的直流电场对电缆带来的不必要的进一步的损伤,从而说明超低频技术是进行耐压试验的最佳技术。The article mainly introduces relevant matters of ultra-low frequency, together with a comparison with DC Voltage examination, pointing out that ultra-high DC Voltage will further do unnecessary damage to cables, and consequently illuminates the ultra-low frequency technology is the best for cable examination.

关 键 词：超低频 试验 直流电压 电缆 

分 类 号：TM855[电气工程—高电压与绝缘技术]