Research on the Combination of Electromagnetic Voltage Transformer and Straight-through Current Transformer
The working principle of the current transformer is similar to that of the transformers,which converts the large current into a small current in a certain proportion,provides the current for the use of various instruments and relay protection,and separates the secondary system from the high voltage.The nonlinear ferromagnetic characteristic of voltage transformer is the fundamental cause of ferroresonance.Since the current transformer does not have a primary winding,the change ratio is determined by the number of turns passing through the iron center of the transformer.The paper presents research on the combination of electromagnetic voltage transformer and straight-through current transformer.
School of Electronics and Electrical Engineering Nanyang Institute of Technology Nanyang China
Dingzhen Li Jianchang Guo Jing Fan
School of Electronics and Electrical Engineering,Nanyang Institute of Technology,Nanyang,China
国际会议
太原
英文
193-198
2019-06-29（万方平台首次上网日期，不代表论文的发表时间）