...Amar Tiourguiouine; Cristian Demian; Raphael Romary; Mehdi Zmirli; Philippe Bernard Purpose This paper aims to present the principle of virtual air gap inductance and the design of a voltage regulation device based on this principle. The authors provide a comprehensive analysis of this specific...

..., self and mutual inductance are calculated in the stator, and dq-axis inductance is calculated using park transformation in the rotor of the proposed machine. Furthermore, on-load performance analysis, like average torque, torque density and efficiency, is done by FEA. Findings The developed LPMNM...

...Jorge Rafael González-Teodoro; Enrique González Romero-Cadaval; Rafael Asensi; Roberto Prieto; Vladimir Kindl Purpose The purpose of this paper is the presentation of an electrical equivalent circuit for inductive components as well as the methodology for electrical parameter extraction by using...

... surfaces. Design/methodology/approach An axial machine was designed based on the equivalent active surfaces of a radial one. After estimating the machine inductances with a reluctance network, finite elements numerical models have been implemented for a more precise inductance determination...

...John Compter Purpose This paper aims to present new analytical expressions for the mutual inductance and forces between non-coaxial co-planar circular thin-wall air coils. Design/methodology/approach The expressions are based on an integration method found in the literature, so far used only...

...Xiaodong Sun; Zhuicai Zhou; Long Chen; Zebin Yang; Shouyi Han Purpose Inductance, torque and iron loss are the key parameters of switched reluctance motors for belt-driven starter generators. This paper aims to present the analysis of a segmented rotor switched reluctance motor (SSRM) with three...

... for position measurement. A pair of the sensing and reference oscillators in the sensor is electrically coupled via the coupling resistor. A change in the inductance for the eddy current sensor is simulated in the finite element method (FEM) software Flux and behavior of the sensor circuit is simulated...

..., LCL filters, transformers, industrial busbars, MEMs devices, among many others. The precise determination of the inductance of such conductors is necessary for their design and optimization, but no explicit solution for the AC resistance and internal inductances per-unit length of a linear conductor...

...Stanislaw Gratkowski and Marcin Ziolkowski; Hua Li; Wolfgang Rucker Purpose – The purpose of this paper is to present an accurate and efficient hybrid method for the calculation of the inductance of a coil and its inductance change due to deformed turns using numerical methods. Design...

... in slots, slot openings FMPs, air-gap and magnet region and winding inductances are obtained from the analytical method and compared by finite element analysis. Findings – It is found that the developed model can be employed to accurately predict the armature field and winding inductance for any...

... the reliability of AFFSPMM itself, the design parameters have to be considered for attaining high self-inductances and reduced mutual-inductances. Design/methodology/approach – The original parameters of E-core AFFSPMM are designed with reference to a 600 W prototype, on the basis of which the 3-D model...

...Corentin Dumont de Chassart; Maxence Van Beneden; Virginie Kluyskens; Bruno Dehez Purpose – Optimizing an electromechanical device often requires a significant number of evaluations of the winding inductance. In order to reduce drastically the computing costs associated with the calculation...

...Professor Slawomir Wiak; Sultan Jumayev; Aleksandar Borisavljevic; Konstantin Boynov; Juha Pyrhönen; Elena A. Lomonova Purpose – The purpose of this paper is to give a simple, fast and universal inductance calculation approach of slotless-winding machines and comparison of inductances of toroidal...

...Dr Ahmed Masmoudi; Andrea Gaetano Chiariello; Alessandro Formisano; Raffaele Martone Purpose – Inductances of complex coils, in the presence of linear materials only, can be computed by discretizing coils into simpler elements, whose magnetic behavior is analytically expressible, and suitably...

...Nikola Jeranče; Goran Stojanović; Nataša Samardžić; Daniel Kesler Purpose The motivation for this research work is the need for an efficient software tool for inductance calculation of components in flexible electronics. A software package PROVOD has been developed and it has produced very...

..., interior magnet rotor; second, machine parameters and control performance: winding inductances, flux‐weakening capability, fault‐tolerant performance; and third, parasitic effects: cogging torque, iron loss, rotor eddy current loss, unbalanced magnetic force, acoustic noise and vibration. Findings Many...

... leakage inductance. Design/methodology/approach The geometry of a coaxial transformer is approximated using pcb techniques. Several different geometries are presented with the outer coaxial conductor being approximated by discrete conductors varying from four to 36 in number. Finite element methods...

...Carlos F.R. Lemos Antunes; Carlos P. Cabrita; Khurshid Hafiz; Gaurav Nanda; Narayan C. Kar Purpose In order to assess the performance of an induction generator in standalone wind power application, it is imperative that mathematical models are developed that accurately represent the system...

... current, L is the inductance and m is the mass of the choke's assembly. Based on the thermal modeling current rating for the Choke II was decreased to 23 A DC, to operate safely for the same steady‐state temperature as Choke I. The energy densities for Chokes I and II are equal...

... that they have short end‐windings, a high‐slot fill factor, a high efficiency and power density, and good flux‐weakening and fault‐tolerance capabilities. A key design parameter for such machines is the phase winding inductance since this has a significant impact on the performance, as well as on the magnitude...