Dynamic Simulation of Electrical Machines and Drive Systems Using MATLAB GUI

Fedák, Viliam; Balogh, Tibor; Záskalický, Pavel

doi:10.5772/48519

Cited by 14 publications

(6 citation statements)

References 4 publications

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“…The two developed GUIs of the one-phase induction motor and of the stepper motor complete the series of virtual modules developed earlier [5] for the subject of electrical machines, like the virtual models of the DC motor, the three-phase AC motors, and the BLDC motor. The virtual models show system performance in various working points and analyze the influence of variable system parameters, modes of supply, and control parameters on system behavior.…”

Section: Resultsmentioning

confidence: 99%

“…The proposed chapter presents an extension of the knowledge presented in a series publications by Fedak et al [5][6][7] and a continuation of the development of the teaching aids by the application of the virtual models to more specialized topics not described there -a single-phase machine and a stepper machine, including their supply and modes of the operation. This chapter is more-or-less technically oriented and presents a practical guide for the development of a whole series of virtual models of electrical machines to be utilized in the teaching process.…”

Section: Introductionmentioning

confidence: 99%

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Support for Learning of Dynamic Performance of Electrical Rotating Machines by Virtual Models

Fedák¹,

Záskalický²

2015

E-Learning - Instructional Design, Organizational Strategy and Management

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The undergraduate electrical machines course belongs to basic courses in electrical engineering. It is especially crucial for the students studying continuing subjects like electrical drives and control of electrical drives. Thus, a good knowledge of the behavior of electrical machines in various control modes and various supply and the changeable parameters of machines is needed to understand the behavior of machines. This chapter deals with the development of virtual models of two electrical machines in MATLAB GUIDE: an one-phase motor and a stepper motor. It serves as a guide for similar applications; only the necessary explanation of the machines operation and their mathematical models is presented, which creates a core of developed virtual models. The graphical user interfaces contribute in modernizing the electrical machines course and in enriching their attractiveness by a fast and comfortable visualization of the machine performance at their changeable control modes and parameters. They also serve as an introduction to the measurement of real machines in the laboratory. Of course, the teacher is expected to clarify the obtained graphical results and phenomena running in real machines corresponding to the machine behavior.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Support for Learning of Dynamic Performance of Electrical Rotating Machines by Virtual Models

Fedák¹,

Záskalický²

2015

E-Learning - Instructional Design, Organizational Strategy and Management

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“…The output variables such as torque and speed are sensed and are fed back and are compared with reference values, the error between the reference and the actual value are amplified to control PPU to eliminate this error. The objective of the controller designed is to have zero steady state error and fast transient response, for example step change in input and small settling time vary with little overshoot [11][12][13][14][15]. With the above consideration, a closed loop system of PMBLDC motor is mathematically modeled and simulated using Matlab /Simulink software package.…”

Section: State Of Artmentioning

confidence: 99%

Closed loop control system modeling of Permanent Magnet Brushless DC Motor

Subramonium¹,

Shetty²,

Kumar³

2015

2015 2nd International Conference on Electronics and Communication Systems (ICECS)

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“…While for the PMSM, an absolute, precise position encoder is needed, the BLDC motor requires only the decelation of the one of the six 60º sectors where the rotor is situated in order to properly control the operation. The mathematical model of the BLDC is well known, several publications (Fedák et al 2012, Prasad et al 2012, Rambabu 2007, Singh et al 2013 deeply describing it. In what concerns the command, the same publications highlight that thanks to the trapezoidal back EMF and consequently no sinusoidal variation of the motor inductances with rotor angle, the well-known Park transformation of the machine equations is not necessary anymore, but the natural or phase variable model offers many advantages.…”

Section: Introductionmentioning

confidence: 99%

Comparison Of Several Control Strategies Of The BLDC Motors

Ivanov¹,

Ivanov²,

Cismaru³

et al. 2015

ECMS 2015 Proceedings Edited By: Valeri M. Mladenov, Petia Georgieva, Grisha Spasov, Galidiya Petrova

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Light urban electric vehicles are an important target, both for the researchers and manufacturers. Concerning the motor's choice, more ways are investigated, but the most important is that as compact as possible solutions have to be used. In the top of the preferences, the permanent magnet synchronous motors (PMSM) and brushless DC motors (BLDC) are situated. These are preferred thanks to their high power density, high efficiency and low maintenance cost. Even the main manufacturing technology and associated power electronics are quite similar, they essentially differ in the controlling technology, simpler and more advantageous being the BLDC. As integration technology, the inwheel motor technology seems to be the one which improves the safety, efficiency, weight, controllability and finally the costs. Even the control principle is very well defined, the practical implementation can be different. The paper deals with four different control strategies for the BLDC motors. They are compared as technical implications and performances.

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Dynamic Simulation of Electrical Machines and Drive Systems Using MATLAB GUI

Cited by 14 publications

References 4 publications

Support for Learning of Dynamic Performance of Electrical Rotating Machines by Virtual Models

Support for Learning of Dynamic Performance of Electrical Rotating Machines by Virtual Models

Closed loop control system modeling of Permanent Magnet Brushless DC Motor

Comparison Of Several Control Strategies Of The BLDC Motors

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