Frequency Response Mother on-line Monitoring Transformer′s Winding Deformation
Shikui Zhang · Electric Switchgear · 2011
The paper puts forward the winding deformation principle of frequency response on line monitoring transformer,briefly analyzes and presents a distributed parameter model,which is used to analyze its amplitude-frequency and phase frequency characteristics.The results show that the frequency response method on line monitoring transformer′s winding defermation is effective and practicable.