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    					| The New Technology to Solve the Non Ground Neutral System Ferromagnetic Resonance Problems |  
						| Wang Chunmeng |  
						| Chinese Hydropower Construction Group Luqiao Co., Ltd, Sichuan Branch, Chengdu 610061 |  
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													    | Abstract  For the non ground neutral system of electromagnetic voltage transformer (VT) prone to ferromagnetic resonance problems, proposed solutions using a capacitor type insulation monitoring technology, changed the traditional connection mode of power system VT, cancel L-C resonant circuit, fundamentally eliminate the VT resonance accident. The field application effect is good, stable operation, solves the non ground neutral system of ferromagnetic resonance. |  
															| Published: 05 November 2014 |  |  |  |  
														
															| Cite this article: |  
															| Wang Chunmeng. The New Technology to Solve the Non Ground Neutral System Ferromagnetic Resonance Problems[J]. Electrical Engineering, 2014, 15(09): 94-96. |  |  |  
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															| https://dqjs.cesmedia.cn/EN/Y2014/V15/I09/94 |  
													
																												  
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