Comparison of real-time simulation methods for power electronic applications

Kokenyesi, Tamas; Varjasi, Istvan

doi:10.1109/iyce.2013.6604137

Cited by 6 publications

(6 citation statements)

References 5 publications

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“…A solution that offers better results than Euler methods [13] is employing a method of a higher order, e.g. the Runge-Kutta method or the Adams-Bashforth method.…”

Section: Numerical Calculation Methodsmentioning

confidence: 99%

“…the Runge-Kutta method or the Adams-Bashforth method. Unfortunately, this entails greater simulation complexity [13]. The major advantage of the Adams-Bashforth method over the Runge-Kutta method is that only one evaluation of the integrand is performed for each step.…”

Section: Numerical Calculation Methodsmentioning

confidence: 99%

“…The use of these simulation methods enables the integration of the power circuit simulation with the control system [8][9][10][11][12][13] (electronic control units (ECUs). Examples of such solutions are dSpace [8], RTLAB from Opal-RT Technologies [9], RSCAD [14], FPGA implemented simulations [9,15,16] and combined analog-digital simulations [10].…”

Section: Introductionmentioning

confidence: 99%

“…overcurrent protections (system shutdown, blocking transistor control pulses when circuit overcurrent is detected) [10,13].…”

Section: Introductionmentioning

confidence: 99%

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Low cost, high accuracy real-time simulation used for rapid prototyping and testing control algorithms on example of BLDC motor

Baszyński

2016

Archives of Electrical Engineering

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This article presents the simulation of a BLDC motor and its closed control system in FPGA. The simulation is based on a mathematical model of the motor, including the electromagnetic torque, phase currents, back electromotive force, etc. In order to ensure calculation precision, the equations describing the motor were solved using a floating point representation of real numbers, and a small step of numerical calculations of 1 μs was assumed. The time step selection methodology has been discussed in detail. The motor model was executed with the use of Textual Programming Languages (with HDL codes).

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“…A solution that offers better results than Euler methods [13] is employing a method of a higher order, e.g. the Runge-Kutta method or the Adams-Bashforth method.…”

Section: Numerical Calculation Methodsmentioning

confidence: 99%

Section: Numerical Calculation Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…overcurrent protections (system shutdown, blocking transistor control pulses when circuit overcurrent is detected) [10,13].…”

Section: Introductionmentioning

confidence: 99%

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Low cost, high accuracy real-time simulation used for rapid prototyping and testing control algorithms on example of BLDC motor

Baszyński

2016

Archives of Electrical Engineering

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“…These trends imply that the rapid prototype solutions have been starting to be more popular [1]. One of the most promising rapid prototype solutions is the HIL based prototypes [2][3][4]. Due to the fact that the computational capacity is becoming cheaper and cheaper, there are currently many solutions to build HIL system with high performance.…”

Section: Introductionmentioning

confidence: 99%

Design of HIL for Multilevel Inverter Using Zynq-7000 Platform – Part 2

Farkas

Veszprémi

2017

Period. Polytech. Elec. Eng. Comp. Sci.

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IntroductionNowadays researchers and developers face a challenge regarding the increasing product complexity and stricter time to market requirements. These trends imply that the rapid prototype solutions have been starting to be more popular [1]. One of the most promising rapid prototype solutions is the HIL based prototypes [2][3][4]. Due to the fact that the computational capacity is becoming cheaper and cheaper, there are currently many solutions to build HIL system with high performance. One of these devices is Zynq-7000 system on chip product. It is very attractive not only because of the high available resources but also because of the strong community behind it.Development of power electronic devices requires multidisciplined engineering competence and skill set as a result of the system complexity. Therefore, application of the HIL in the power electronic system design seems to be a promising opportunity to improve the efficiency of the design and development [5][6][7].In the previous part of this article series, the development of the Simulink model is demonstrated. The aim of this article is to introduce the details of the Matlab Simulink model deployment to the aforementioned Zynq-7000 platform in case of CHB multi-level inverter. The deployment procedure covers the model transformation, FPGA design, development of the system software and Matlab interface as it can be seen in Fig. 1. Apart from technical details, the applied tool chain and verification environment are also shortly introduced.

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