Journal of Hebei University of Water Resources and Electric Engineering
Degradation Analysis and Treatment on High Voltage Frequency Conversion System
LANG Gui-ming, TIAN Wen-shu, LI Yan
Journal of Hebei University of Water Resources and Electric Engineering . 2020, (2): 28 -32 .  DOI: 10.16046/j.cnki.issn2096-5680.2020.02.006