This paper presents a study on the rotor losses of surface-mounted permanent-magnet (PM) machine with fractional-slot windings. Two rotor losses sources are considered: the losses due to the slot opening (without currents in the stator) and due to the magneto motive force harmonics (mounting a rotor with demagnetized PMs). The rotor losses are measured at no load and under load. It is shown that the rotor losses under load are lower than considering the sum of the two contributions. This phenomenon is investigated using both analytical models and finite-element-based simulations. Then, the impact of the rotor geometry on the rotor losses is considered, and some design advices are reported
Fractional slot PMSM motors enable high power density factors to be obtained provided that their ele...
In this paper, the ringed pole surface-mounted permanent magnet machine is investigated from the poi...
It is well known that in fractional-slot concentrated windings the eddy-current losses in the perman...
This paper presents a study on the rotor losses of surface-mounted permanent-magnet (PM) machine wit...
This paper presents a study on the rotor losses of surface mounted PM machine with fractional-slot w...
The computation of rotor losses is a crucial aspect in Permanent Magnet (PM) machine design. In part...
Fractional-slot permanent-magnet (PM) machines have several advantages, but they suffer from the hig...
International audienceIn this paper, we analyze the rotor eddy currents losses provoqued by the stat...
Abstract\u2014Three-phase fractional-slot PM machines are more and more used in many applications. I...
Abstract—The fractional-slot permanent-magnet (PM) ma- chines are used in many applications due to t...
In this paper, the ringed-pole surface-mounted permanent-magnet machine is investigated from the poi...
Three-phase fractional-slot PM machines are more and more used in many applications. In spite of the...
Permanent magnet machines with fractional slot windings are popular because of their shorter end win...
MMF space harmonics and slot openings produce considerable rotor losses in permanent magnet (PM) mac...
The aim of this paper is to describe a novel method for losses computation in the surface mounted ma...
Fractional slot PMSM motors enable high power density factors to be obtained provided that their ele...
In this paper, the ringed pole surface-mounted permanent magnet machine is investigated from the poi...
It is well known that in fractional-slot concentrated windings the eddy-current losses in the perman...
This paper presents a study on the rotor losses of surface-mounted permanent-magnet (PM) machine wit...
This paper presents a study on the rotor losses of surface mounted PM machine with fractional-slot w...
The computation of rotor losses is a crucial aspect in Permanent Magnet (PM) machine design. In part...
Fractional-slot permanent-magnet (PM) machines have several advantages, but they suffer from the hig...
International audienceIn this paper, we analyze the rotor eddy currents losses provoqued by the stat...
Abstract\u2014Three-phase fractional-slot PM machines are more and more used in many applications. I...
Abstract—The fractional-slot permanent-magnet (PM) ma- chines are used in many applications due to t...
In this paper, the ringed-pole surface-mounted permanent-magnet machine is investigated from the poi...
Three-phase fractional-slot PM machines are more and more used in many applications. In spite of the...
Permanent magnet machines with fractional slot windings are popular because of their shorter end win...
MMF space harmonics and slot openings produce considerable rotor losses in permanent magnet (PM) mac...
The aim of this paper is to describe a novel method for losses computation in the surface mounted ma...
Fractional slot PMSM motors enable high power density factors to be obtained provided that their ele...
In this paper, the ringed pole surface-mounted permanent magnet machine is investigated from the poi...
It is well known that in fractional-slot concentrated windings the eddy-current losses in the perman...