MATLAB is a powerful programming language and development environment widely used in various fields such as engineering, mathematics, and scientific research. It provides an extensive
When it comes to data analysis, numerical computation, and algorithm development, MATLAB stands as one of the most powerful and versatile tools available to researchers,
This article gives a definition to the term “e-mobility” and briefly explains the perspectives and opportunities in this field. It also provides an understanding about
This publication provides the process for obtaining of a self-inductance of electrical machines with a dependence on frequency and amplitude of an applied alternating current and consideration of a non-linearity and saturation effects in the equivalent circuit lumped parameter model that would have the same frequency and time domain characteristic as some desired investigated electrical machine. The values of inductances were calculated from measured impedances for wide ranges of frequencies and currents according to the theory of a complex inductance and iron losses. The measured data were analyzed and summarized in a table and then used for modeling of a automotive alternator. The model was supplied with curve fitted data. The simulation of a common automotive test case was obtained and compared with measurements. Good match between the theory and measurements and reasonability of the suggested approach were confirmed.
The current publication introduces an approach for obtaining parameters of a six phase double delta salient-pole synchronous machine, based on the standstill frequency response test. The described approach was verified by measurements on a automotive claw-pole alternator, done in a laboratory on a test bench.
With its first introduction in 1984, MATLAB quickly became a sensation in the scientific community. Since then, it is being effectively used in the area of signal processing systems, automotive, avionics, finance, and so many other fields.
Abstract—The current publication introduces the flux barrier design method and the concrete design of the synchronous reluctance machine with the reduced torque pulsations. The reviewed method provides the accelerated approach for designing of rotor flux barriers, based on Fast Fourier transforms and simple mathematical expressions. The proposed method has been utilized in the rotor design of synchronous reluctance machine and has shown desired results in reduced torque ripple. The innovative nonsymmetrical geometries for rotor flux barriers created on the basis of proposed flux barrier design method have been implemented and proved as beneficial. Keywords—Flux barriers; torque ripple reduction; FEM; synchronous reluctance machines.
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Modeling and Simulation of Vehicle Power Network in Simulink MATLAB
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