FPGA-Based Real-time Simulation of High-Power Electronic System with Nonlinear IGBT Characteristics

Chen Liu; Rui Ma; Hao Bai; Zhongliang Li; Franck Gechter; Fei Gao

doi:10.1109/JESTPE.2018.2873157

Journal articles

FPGA-Based Real-time Simulation of High-Power Electronic System with Nonlinear IGBT Characteristics

Chen Liu ¹ Rui Ma ² Hao Bai ¹ Zhongliang Li ^{3, 4} Franck Gechter ⁵ Fei Gao ¹

1 FEMTO-ST - Franche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174)

2 NPU - Northwestern Polytechnical University [Xi'an]

3 LIS - Laboratoire d'Informatique et Systèmes

4 PECASE - Pronostic-Diagnostic Et CommAnde : Santé et Energie

LIS - Laboratoire d'Informatique et Systèmes

5 Le2i - Laboratoire Electronique, Informatique et Image [UMR6306]

Abstract : The hardware-in-the-loop simulation plays a vital role in the test of high-power electronic system. Although the application of field-programmable gate array (FPGA) embedded system has enabled the real-time system simulating below 500 ns, the transient characteristic of high-voltage insulated-gate bipolar transistor (HVIGBT) is largely compromised. In this paper, a new piecewise HVIGBT model, considering its driver circuit effect and parasite parameter, is proposed for FPGA-based real-time simulation applications. With the attempt to reduce the simulation latency, we propose an FPGA solver with a parallel structural to divide the system into several layers. The model could not only provide accurate system-level performance of the power electronic converter but also give an insight into the transient behavior effect of high-power electronic system. Finally, a case study about emulation of traction system of high-speed train is also presented. Implementations are made on an FPGA Kintex-7 embedded in National Instruments FlexRIO PXIe-7975. The obtained results show that the proposed modeling algorithm can achieve both accuracy and efficiency within a fixed real-time simulation time step of 25 ns.

Document type :

Journal articles

Domain :

Engineering Sciences [physics] / Automatic

Engineering Sciences [physics] / Electric power

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https://hal-amu.archives-ouvertes.fr/hal-02004142
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Submitted on : Friday, February 1, 2019 - 3:42:23 PM
Last modification on : Friday, February 4, 2022 - 3:25:58 AM

FPGA-Based Real-time Simulation of High-Power Electronic System with Nonlinear IGBT Characteristics

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