Real-time simulation of power electronic circuits based on discrete averaging method

Kiffe, Axel; Geng, Stefan; Schulte, Thomas; Maas, Jürgen

doi:10.1109/iecon.2011.6119536

Cited by 11 publications

(4 citation statements)

References 6 publications

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“…The current ripple of L i as well as the oscillation of the output voltage R C v v = are simulated correctly without any significant delay or time discretization. The results are much better compared to any results obtained by processor-based simulation, comprising enhanced averaging or correction methods, e. g. [1].…”

Section: Simulation Resultsmentioning

confidence: 69%

“…Furthermore, operating the interpolation ( A ) synchronously can be interpreted as one step of the regula falsi method, which enables the usage of the discrete averaging method [1] …”

Section: B Extended Algorithmmentioning

confidence: 99%

“…Averaging approaches are commonly used to overcome this issue, since they allow very small oversampling factors f κ . However, when using simple approaches the discontinuous conduction mode (DCM) cannot be considered, while the computational effort of enhance approaches is usually too high to be used for real time simulation, [1].…”

Section: Introductionmentioning

confidence: 99%

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Automated generation of a FPGA-based oversampling model of power electronic circuits

Kiffe

Geng

Schulte

2012

2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC)

Self Cite

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Power electronic devices are growing in importance in automotive applications. Power converters are used in hybrid electric vehicles but also in other vehicle applications like electric steering systems. For testing electronic equipment, hardware-in-the-loop simulation is a today's standard method in the automotive industry. It always requires a real-time simulation of the plant. For testing the electronic control units of power electronics, realtime capable models of power electronic circuits need to be developed, accordingly. This paper presents an approach for an automated generation of a FPGA-based oversampling model of power electronic circuits. Two types of modeling methods for considering the nonlinear switching behavior will be compared. For applying the oversampling approach a generator is presented, which automates a FPGA-based implementation of the circuit model. The approach is proven by simulation and measurement results.

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Section: Simulation Resultsmentioning

confidence: 69%

“…Furthermore, operating the interpolation ( A ) synchronously can be interpreted as one step of the regula falsi method, which enables the usage of the discrete averaging method [1] …”

Section: B Extended Algorithmmentioning

confidence: 99%

See 1 more Smart Citation

Automated generation of a FPGA-based oversampling model of power electronic circuits

Kiffe

Geng

Schulte

2012

2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC)

Self Cite

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show abstract

“…The above disadvantage can be avoided by the discrete state-spaceaveraging method (dSPAM) first presented in [15] and extended to the DCM in [16]. The dSPAM was applied to real-time simulation in [17], also including the DCM. Nevertheless, the computation demand of advanced averaging methods is much higher compared to standard average models used today.…”

Section: A Advanced Averaging Methodsmentioning

confidence: 99%

HIL Simulation of Power Electronics and Electric Drives for Automotive Applications

Schulte¹,

Kiffe²,

Puschmann³

2012

ELS

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Hardware-in-the-loop simulation is today a standard method for testing electronic equipment in the automotive industry. Since electric drives and power electronic devices are more and more important in automotive applications, these kinds of systems have to be integrated into the hardware-in-the-loop simulation. Power converters and electric drives are used in many different applications in vehicles today (hybrid electric or electric powertrain, electric steering systems, DC-DC converters, etc.). The wide range of applications, topologies, and power levels results in various different approaches and solutions for hardware-in-the-loop testing. This paper gives an overview of hardware-in-the-loop simulation of power electronics and electric drives in the automotive industry. The currently available technologies are described and future challenges are outlined

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Average Models for Hardware-in-the-Loop Simulation of Power Electronic Circuits

Kiffe

Schulte

2016

Simulation and Testing for Vehicle Technology

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Real-time simulation of power electronic circuits based on discrete averaging method

Cited by 11 publications

References 6 publications

Automated generation of a FPGA-based oversampling model of power electronic circuits

Automated generation of a FPGA-based oversampling model of power electronic circuits

HIL Simulation of Power Electronics and Electric Drives for Automotive Applications

Average Models for Hardware-in-the-Loop Simulation of Power Electronic Circuits

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