Protecting AC Motors From Destructive Shaft Currents
TBMG-9985
02/01/2008
- Content
The use of variable-frequency drives (VFDs) to control AC motors has increased dramatically in recent years. In addition to low operating cost and high performance, they save energy. Today, the challenge facing system designers and engineers is to minimize damage to AC motors from shaft current.
- Citation
- "Protecting AC Motors From Destructive Shaft Currents," Mobility Engineering, February 1, 2008.