电测与仪表2017，Vol.54Issue(10)：99-102,107,5.
一起电抗器发热问题的分析及对策
Analysis and countermeasure of a heating problem of reactor
摘要
Abstract
In order to determine the cause of the heating problem of series reactor of No.3 capacitor group in 110 kV substation,the author puts forward three possible reasons after the on-the-spot investigation in the field.Through the field investigation and power quality test and analysis,the author finally determines that at the time of operation,the airway of reactor is blocked by exogenous impurity,resulting in poor heat dissipation,and causing the reactor to heat.Through the engineering example,the author provides a reasonable way of researching and analyzing the heating problem of the reactor in substation.In addition,the author puts forward some suggestions and countermeasures to prevent the occurrence of temperature rise during the daily operation of substation reactor to ensure the safe and stable operation of the reactor.关键词
串联电抗器/电容器/发热/问题分析/建议与对策Key words
series reactor/capacitor/heating/problem analysis/suggestion and countermeasure分类
信息技术与安全科学引用本文复制引用
李国欣,娄赵伟,李浩..一起电抗器发热问题的分析及对策[J].电测与仪表,2017,54(10):99-102,107,5.基金项目
国家自然科学基金委青年项目(51407183) （51407183）
