The aim of this paper is to present a method for modeling the life span of insulation materials
in a partial discharge regime. Based on the design of experiments, it has many advantages …

Elimination of externally mounted position sensors and their associated cables is a goal for
drive manufacturers. This paper addresses design methods of surface-permanent-magnet …

The rotor position is required in many control schemes in electrical drives. Replacing
position sensors by machine self-sensing estimators increases reliability and reduces cost …

Sensorless AC motor control strategies exploiting the injection of high frequency signals to
detect magnetic, or geometrical, saliencies have been investigated since'90s, in order to …

This paper proposes an optimal rotor design method of an interior permanent magnet
synchronous motor (IPMSM) by using a permanent magnet (PM) shape. An IPMSM is a …

This paper proposes a new approach for separation of saliency signals of the induction
machine at very low speed and heavy loads. The change of current responses due to the …

This paper examines the relationship between rotor design, saliency-based signal injection
sensorless control, and power conversion properties for four industrially relevant interior …

This paper proposes an observer for the sensorless control of doubly fed induction
machines which is based on the effect of a natural signal injection in the stator windings due …

Sensorless field oriented control (FOC) strategies have found their place in industry
applications during the last few years. Stimulated by this development scientific research …

This paper presents modeling, simulation and experimental results of a three phase
induction motor running as single phase generator. Modeling is performed on a small power …