Abstract: In electric locomotive system, the function of traction converter depends heavily on insulated gate bipolar transistor (IGBT) module, and IGBT module is prone to failure. Traditionally, ...
Abstract: Main circuit ground fault (MCGF) is a typical system fault in electrical traction drive system. When two or more points MCGF occur, it will cause destructive accidents. To ensure driving ...
Maintenance records obtained by the Daily News show the bus had just been cleared for service just seven hours before the ...