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 …

This paper describes a dq-axis model of synchronous permanent-magnet machines at high
frequency. Both the inductive and resistive saliencies are taken into account, and the model …

A challenge during the design process of an electrical machine is the characterization of the
various parameters in a computational time as short as possible. Frequently it is required the …

A domestic combined heat and power (CHP) system is an effective residential distributed
energy generation technology. Nano-CHP is a growing technology that simultaneously …

The so-called integrated starter-alternator (ISA) is a high-efficiency electrical machine that is
connected to an internal combustion engine obtaining mild hybrid electric vehicles. The ISA …

Sensorless position estimation based on signal-injection methods always requires a
resistance-or inductance-based anisotropy. Therefore, a short-circuited electrical winding …

A challenge during the design process of an electrical machine is the characterization of the
various parameters in a computational time as short as possible. To this purpose, the …

Sensorless position estimation based on signal-injection methods always requires a
resistance-or inductance-based anisotropy. Therefore, a short-circuited electrical winding …

To the aim of creating a high-frequency (HF) anisotropy in a surface-mounted PM machine
conductive rings are placed around each pole such rings modify the d-axis HF impedance of …

In this paper, the ringed-pole surface-mounted permanent-magnet machine is investigated
from the point of view of the ring losses. The rings around the poles create a high-frequency …