山东电力技术
山東電力技術
산동전력기술
SHANDONG ELECTRIC POWER
2010年
2期
34-36
,共3页
铁磁谐振%零序电压%互感器%中性点%过电压
鐵磁諧振%零序電壓%互感器%中性點%過電壓
철자해진%령서전압%호감기%중성점%과전압
ferromagnetic resonance%zip voltage%PT%nod%over voltage
分析了小电流接地系统铁磁谐振的产生原因,介绍了零序电压互感器的安装接线,根据实践经验总结了零序TV安装使用过程中的注意事项,确保零序TV的消谐作用,避免措施不当造成TV烧毁等事故。
分析瞭小電流接地繫統鐵磁諧振的產生原因,介紹瞭零序電壓互感器的安裝接線,根據實踐經驗總結瞭零序TV安裝使用過程中的註意事項,確保零序TV的消諧作用,避免措施不噹造成TV燒燬等事故。
분석료소전류접지계통철자해진적산생원인,개소료령서전압호감기적안장접선,근거실천경험총결료령서TV안장사용과정중적주의사항,학보령서TV적소해작용,피면조시불당조성TV소훼등사고。
It analyzed in this issue that the creating principle of ferromagnetic resonance in the ground system of low cur rent.The scheme of assembling the zip PT was introduced.Some operating attention of the zip PT was summarized according to the experience of assembling.So that the zip PT worked properly,and avoiding the zip PT fired by inappropriate measure.
