DEVICE FOR DERIVING A MEASURING VOLTAGE INDUCED BY THE ROTOR OF AN ELECTRIC MOTOR
0 Assignments
0 Petitions
Accused Products
Abstract
A PERMANENT MAGNET SYNCHRONOUS MOTOR IS PROVIDED WITH ENERGIZING AND FEEDBACK OR MEAUSURING WINDINGS SITURATED ON THE STATOR CORE AND MAGNETICALLY COUPLED. A TRANSFORMER, HAVING A PRIMARY WINDING CONNECTED IN SERIES WITH THE ENERGIZING WINDING AND A SECONDARY WINDING CONNECTED IN SERIES WITH THE MEASURING WINDOWS PROVIDES COMPENSATION FOR LOAD DEPENDENT VOLTAGE VARIATIONS INDUCED IN THE MEASURING WINDING.
2 Citations
0 Claims
Specification