Case Study
Transients Damage Adjustable-Speed Drives at Industrial Plant
ENGINEERING ENGINEERING SER SERVICES VICES S&C ELECTRIC COMPANY • Chicago S&C ELECTRIC CANADA LTD. • Toronto CASE STUDY 180-1006 November 16, 1998 New Publication ©1998 Switching Transient Analysis Transients Damage Adjustable-Speed Drives at Industrial Plant Background A large industrial customer in an area served by a major northwestern utility reported extensive damage to adjustable- speed drives (ASDs) in their plant. The same customer also e