Research on the Precharging Circuit of the Four Quadrant Frequency Converter for High Power Coal Mining Machine
LI Qing
Keywords：coal mining machinefrequency converterprechargingfour quadranthigh-voltage DC relay
Publication Date：2023-04-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 63-65 )