Detection and Location Approach to Incipient Grounding Defect in Transformer Winding Based on Sequence Voltage Ratios at PV Inverter Switching Frequency.

Thu, 01 Jun 2023 01:00:00 +0200

Geye Lu, Qinghao Zhang , Dayong Zheng , Sohrab Mirsaeidi , Pinjia Zhang :
Detection and Location Approach to Incipient Grounding Defect in Transformer Winding Based on Sequence Voltage Ratios at PV Inverter Switching Frequency. IEEE Trans. Ind. Electron. 70(6): 6337-6346 (2023)