Guochao Qian Change your cover photoUpload Change your cover photoUpload Guochao Qian This user account status is Approved About About Posts Posts Comments Comments On-line Fault Diagnosis Method of Large Transformer Winding based on High Frequency Excitation Injection at Load Side (https://doi.org/10.63386/621227) 1 year ago in: 2025, Volume 25 no comments