Unbalanced rotor fields detected with RIC and inductive measurements
Unbalanced rotor fields detected with RIC and inductive measurements
2 Pages©PdMA Corporation • 5909-C Hampton Oaks Parkway • Tampa, Florida 33610 • 813-621-6463 • www.pdma.com CS9605 CASE STUDY—ROTOR Vibration Caused by Electrical Fault Industry: Refinery Fault Zone: Rotor Motor Type: Synchronous Voltage: 13.200 HP: 1750 Speed: 1200 rpm Summary Unbalanced rotor fields detected with RIC and inductive measurements. Problem After finding unacceptable vibration levels of 4 Mils on a large
