摘要
针对哈尔滨电业局近年来电流互感器潜伏性故障频发的问题,阐述了油中溶解气体色谱分析诊断故障的方法,分析了形成电流互感器故障的原因,提出了相应的处理措施。实践证明,利用油中溶解气体色谱分析技术,可以及时准确地诊断出电流互感器的潜伏性故障及其位置,并有利于技术人员对其分析及处理。
Aiming at the frequent potential faults taking place in current transformer, this paper expounds the fault diagnosis with dissolved gas chromatographic analysis, analyzes the causes for faults, and proposes relevant treat- ment measures. The practice proves that it is able to diagnose potential fault and its position timely and accurately by dissolved gas chromatographic analysis, which is beneficial for technical staff to analyze and treat the fault.
出处
《黑龙江电力》
CAS
2014年第2期185-188,共4页
Heilongjiang Electric Power
关键词
电流互感器
潜伏性故障
溶解气体
色谱分析
current transformer
potential fault
dissolved gas
chromatographic analysis
