... temperature impact. The experimental tests are carried out on a two-level voltage source inverter-fed induction machine using a Virtex 5 LX50T field-programmable gate array board. The studied techniques are compared to the conventional one in terms of CMV, leakage current, current total harmonic distortion...

... to acquire the majority of induction machine (IM) constant parameters, followed by the SSA method to obtain all parameters and minimize errors. Findings The obtained results showed that the LS method gives good results in simulation based on the assumption that the measurements are noise-free. However...

...Martin Marco Nell; Marius Franck; Kay Hameyer Purpose For the electromagnetic simulation of electrical machines, models with different ranges of values, levels of detail and accuracies are used. In this paper, numerical and two analytical models of an induction machine (IM) are analysed...

... loss models. The purpose of this paper is to compare the adapted IEM loss model for rotational magnetization that is developed within the context of this work with other existing models in the framework of a finite element simulation of an exemplary induction machine. Design/methodology/approach...

...Wissam Dehina; Mohamed Boumehraz; Wissam Dehina; Frédéric Kratz Purpose The purpose of this paper is to propose applications of advanced signal-processing techniques for the diagnosis and detection of rotor fault in an induction machine. Two techniques are used: spectral analysis techniques...

...Hassan Dahmardeh; Mahmood Ghanbari; Seyed Mehdi Rakhtala Purpose The purpose of this paper is to develop a combined control (CC) technique based on the direct torque control (DTC) strategy and vector control (VC) method, to improve the overall performance of a three-phase induction machine (TPIM...

... diagnosis methods, signal processing-based approaches and artificial intelligence (AIs) techniques (Ballal et al., 2007 ; Bouzid et al., 2008 ; Choudhary et al., 2019). Review studies concerning the major techniques for the induction machines faults diagnosis (IMFD) have been...

...Gregory Bauw; Bertrand Cassoret; Olivier Ninet; Raphael Romary Purpose The purpose of this paper is to present a design method for induction machines including a three-phase damper winding for noise and vibrations reduction. Design/methodology/approach In the first part, the principle...

... analysis of short-circuit transients at terminals of SP-SEIG. A finite elements method-based field circuit model was used. The simulation results were validated by the measurements conducted on a laboratory test setup. Short-circuit Induction machine Finite element analysis Field-circuit modelling...

... Nell can be contacted at: martin.nell@iem.rwth-aachen.de 09 01 2018 18 02 2018 01 03 2018 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only Particle swarm optimization Induction machine Parameter estimation Equivalent circuits...

... in equation (5) can be expressed at the rated voltage as follows: (9) T s t T b = 2 + 2 ε s b 1 / s b + ( 2 ε + 1 ) s b Rearranging equation (9) in term of ε gives: Induction machine Induction motor Squirrel-cage...

...Georg von Pfingsten; Martin Marco Nell; Kay Hameyer Purpose Induction machines for traction applications are operated at working points of high ferromagnetic saturation. Depending on the working point, a broad spectrum of harmonic frequencies appears in the magnetic flux density of induction...

...Mohamed Omar Younsi; Olivier Ninet; Fabrice Morganti; Jean-Philippe Lecointe; Farid Zidat; Matthieu Buire Purpose This paper aims to study the influence of supply voltage variations on the external magnetic field emitted by grid-powered induction machines (IMs). Design/methodology/approach Two...

.... The study focused on detection of a time-varying inter-turn short-circuit in a stator winding of induction motor. Design/methodology/approach A finite element method is widely used for the calculation of phase current waveforms of induction machines. In the presented results, a time-varying inter-turn...

...Z.Q. Zhu; Y. Guan; Z.Q. Zhu; I.A.A. Afinowi; J.C. Mipo; P. Farah Purpose – The purpose of this paper is to make a quantitative comparison between induction machine (IM) and interior permanent magnet machine (IPM) for electric vehicle applications, in terms of electromagnetic performance...

... of the cage rotor were examined – with closed and semi-closed rotor slots. Professor Krzysztof Makowski can be contacted at: krzysztof.makowski@pwr.edu.pl © Emerald Group Publishing Limited 2016 Induction machine Field analysis Single-phase induction generator Field-circuit modelling...

...Professor Luc Dupré and Dr Guillaume Crevecoeur; Dmitry Samarkanov; Frédéric Gillon; Pascal Brochet; Daniel Laloy Purpose – Discrete highly constrained optimization of induction machine taking into consideration two objective functions: efficiency and total costs of production. The paper aims...

...Prof. Oszkár Bíró, Prof. David A. Lowther and Prof. Piergiorgio Alotto; Martin Mohr; Oszkár Bíró; Andrej Stermecki; Franz Diwoky Purpose – The aim of the paper is to explain and clarify the pre-processing for a finite element based wound rotor induction machine model. Design/methodology...

...Prof. Oszkár Bíró, Prof. David A. Lowther and Prof. Piergiorgio Alotto; Hai Van Jorks; Erion Gjonaj; Thomas Weiland Purpose – The purpose of this paper is to propose a transmission line model for induction machines, which serves to compute the common mode input impedance in the frequency range 10...

... be calculated as the sum of fluxes linked with the stator winding only, e.g.: Equation 3 where Ψ_A, Ψ_B and Ψ_C are fluxes linked with phase winding A, B and C, respectively, (Figure 1). A three phase squirrel cage induction machine has been...