Impact of cross-saturation in sensorless control of transverse-laminated synchronous reluctance motors [PDF]
, 2006 Synchronous reluctance (SyR) motors are well suited to a zero-speed sensorless control, because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based on the ...
Pastorelli, Michele Angelo +2 more
core +1 more source
Torque prediction using the flux-MMF diagram in AC, DC, and reluctance motors [PDF]
, 1996 This paper uses the flux-MMF diagram to compare and contrast the torque production mechanism in seven common types of electric motor. The flux-MMF diagram is a generalized version of the flux-linkage versus current (ψ-i) diagram for switched-reluctance ...
Deodhar, R.P. +3 more
core +1 more source
Comparative analysis of switched reluctance motor control algorithms
Научно-технический вестник информационных технологий, механики и оптикиNowadays it has become possible to develop inexpensive modern control systems for nonlinear complexity electromechanical objects due to the development of microprocessor technology and power electronics.
G. L. Demidova +5 more
doaj +1 more source
Flux observer algorithms for direct torque control of brushless doubly-fed reluctance machines [PDF]
, 2009 Direct Torque Control (DTC) has been extensively researched and applied to most AC machines during the last two decades. Its first application to the Brushless Doubly-Fed Reluctance Machine (BDFRM), a promising cost-effective candidate for drive and ...
Jovanovic, Milutin +3 more
core +1 more source
Linear Hybrid Reluctance Motor with High Density Force
Energies, 2018 Linear switched reluctance motors are a focus of study for many applications because of their simple and sturdy electromagnetic structure, despite their lower thrust force density when compared with linear permanent magnet synchronous motors.
Jordi Garcia-Amorós
doaj +1 more source
High temperature superconducting rotating electrical machines: An overview
Energy Reports, 2023 Superconducting rotating machines are more efficient, smaller and lighter than conventional ones. Thus, they can reduce energy consumption and can be an enabling technology in applications that require light-weight machines.
Calvin C.T. Chow +2 more
doaj +1 more source
Modelling of switched reluctance machines [PDF]
IET Electric Power Applications, 2020 Analytical models are powerful tools in the preliminary design of electric machines. In this study, a flux‐tube model is proposed for switched reluctance machines, in which all the flux paths and the corresponding elements are accurately calculated, iron saturation is intelligently taken into account and formulas are generally developed to attain a ...
Gholamreza Davarpanah +2 more
openaire +1 more source
Inducted currents analysis in multiply connected conductors using reluctance – resistance networks [PDF]
, 2009 The paper develops a reluctance-resistance network (RRN) formulation for determining the induced current distributions in a 3D space of multiply connected conducting systems. The proposed method has been applied to solve Problem No.
Rafal M. Wojciechowski +6 more
core +1 more source
A Contribution to the Theory of Rotating Electrical Machines
IEEE Access, 2021 This contribution introduces a vector interpretation to unify the description of torque development in rotating electrical machines. The motivation behind this attempt is the necessity of applying different physical interpretation and calculation methods,
Amir Ebrahimi
doaj +1 more source
Permanent Magnet minimization in PM-Assisted Synchronous Reluctance motors for wide speed range [PDF]
, 2013 This paper presents a technique to modify the rotor lamination of a permanent-magnet-assisted synchronous reluctance motor, in order to reduce the magnet volume with no side effect on performance.
Guglielmi, Paolo +5 more
core +1 more source