...Annette Muetze; Kourosh Heidarikani; Pawan Kumar Dhakal; Roland Seebacher; Sebastian Schöps Purpose This paper aims to describe the complete sets of data of two different machines, a permanent magnet synchronous motor and an induction motor, that are made available to the public for modeling...

... using a genetic algorithm. Non-linear two-dimensional and three-dimensional numerical electromagnetic models are developed and inserted in the optimization environment. Findings The results are found to be consistent with those issued from fully experimental tests. The static field produced...

...Alperen Pekdemir; Ali Bekir Yildiz Purpose This paper aims to propose a new unified and non-ideal switch model for analysis of switching circuits. Design/methodology/approach The model has a single unified structure that includes all possible states (on, off) of the switches. The analysis...

...Mohsen Rostami; Peyman Naderi; Abbas Shiri Purpose The aim of this paper is to propose the model for analyzing the electromagnetic performances of permanent magnet vernier machines (PMVMs) under healthy and faulty conditions. Design/methodology/approach The model uses interconnected reluctance...

...Mohsen Rostami; Peyman Naderi; Abbas Shiri Purpose The purpose of this paper is to propose a saturable model based on the magnetic equivalent circuit (MEC) for evaluating the electromagnetic performance of the variable area resolver. Design/methodology/approach The equivalent circuit...

...Antomne Caunes; Noureddine Takorabet; Sisuda Chaithongsuk; Laurent Duranton Purpose The purpose of this paper is to present a synthesis of the analysis and modeling of the rotor losses in high speed permanent magnets motors. Design/methodology/approach Three types of losses are as a result...

... of the transformer sheets, taking into account the hysteresis phenomenon. Practical implications The paper presents the method that can be used in modeling of the hysteresis loops of dynamo or transformer sheets, and the final non-linear differential equation can be applied in calculations of the magnetic field...

...Daoyu Hu; Jianwen Zhang; Feng Gu; Zhuyong Li Purpose The purpose of this study is to propose a modeling method of the equivalent circuit for a new type of high-temperature superconducting partial-core transformer (HTS-PCT) made of ReBCO-coated conductors. Design/methodology/approach...

...Bogdan Fabianski; Krzysztof Zawirski Purpose The paper is concerned about parameter adaptation of a novel, simplified and nonlinear switched reluctance motor (SRM) model. The purpose of the presented on-line procedure is to give an opportunity to set the model parameters’ values to obtain...

... the Curie temperature. A simple transient multi-physics model was used to investigate the impact of the measured properties in three different representations. Findings In certain intervals, a simplified approximation of the properties produces accurate results, while fully parametric representation...

... application owing to large torque and three-wire connection with the standard full-bridge power converter. However, there is not literature to disclose its model due to the complicated mutual inductance coupling. The FEM model is a time-consuming method to analyze this motor. For the first time, this paper...

...Carlos F.R. Lemos Antunes; Carlos P. Cabrita; Ştefan Nagy; Teodor Leuca; Claudiu Mich Purpose The purpose of this paper is to present the numerical modeling of the coupled electromagnetic and thermal fields for the controlled solidification process of non‐ferrous alloys. Design/methodology...

...Bo Hu Li; Tianyuan Xiao; Lin Zhang; Yaojun Han; Changjun Jiang; Xuemei Luo Purpose The purpose of this paper is to present a scheduling model, scheduling algorithms, and formal model and analysis techniques for concurrency transaction in grid database environment. Design/methodology/approach...

...Bo Hu Li; Tianyuan Xiao; Lin Zhang; Ling Xuqiang; Huang Xiaodong; Li Bohu; Chai Xudong Purpose Complex system modeling requires not only understanding of modeling framework but also domain knowledge of the system. The purpose of this paper is to present an approach which separates the domain...

...Stanislaw Gratkowski; Andrzej Brykalski; Ryszard Sikora; Masato Enokizono; Takashi Todaka; Shinya Urata Purpose The purpose of this paper is to show formulation of a dynamic E&S model, which enables analysis of the effects of eddy currents under vector magnetic behavior in numerical...

...Patrick Dular; Ruth V. Sabariego; Patrick Kuo‐Peng Purpose The paper seeks to develop dual 3D finite element (FE) formulations for modeling both inductive and capacitive effects in massive inductors, in particular micro‐coils. The paper aims to build circuit relations relating the voltages...