METHOD AND DEVICE FOR DETECTING WINDING SHORT CIRCUITS AND ELECTRIC MACHINE

• Main Authors: STAUBACH, Christian, MERTE, Ralf
• Format: Patent
• Language: English; French; German
• Published: 14.12.2016
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

An apparatus for detecting interturn faults inside a rotor winding of a rotating electrical machine with a measuring device. The measuring device has at least two measuring coils oriented differently in space such that, in the case of a measuring device oriented with respect to the rotor winding, a...