摘要
在中性点绝缘系统中，1／2分频谐振比较容易激发，文章从理论上给出了1／2分频谐振的计算方法，得出1／2分频谱振电阻与各参数之间的关系，为抑制和消除铁磁谐振提供了理论依据。
In neutral insulating system, 1/2 frequency dividing resonance is excitedmore easily,this paper theoretically gives out calculating method of 1/2 frequencydividing res0nance,obtains the relationship among 1/2 frequency dividing resonance resistance and all parameters,provides theortical criterions for suppression and elimination of ferromagnetic resonance.
关键词
1/2分频谐振
电压互感器
计算
消谐电阻
1/2 Frequency dividing resonance Potential transformer Calculating method Eliminating resonance resistance
