Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement

Veda Prakash Galigekere; Emre Gurpinar; Shajjad Chowdhury; Jason Pries

doi:10.1109/ECCE53617.2023.10362341

Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement

Veda Prakash Galigekere, Emre Gurpinar, Shajjad Chowdhury, Jason Pries

Electric Drives Research

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper presents a frequency-domain analysis of the turn-off equivalent switching network of a hard-switched semiconductor switching cell. This paper also proposes a novel method to suppress parasitic voltage ringing by placing the turn-off current zero at the parasitic resonant frequency. The turn-off current was decomposed into ramp functions and a constant-valued function to facilitate obtaining the frequency components of the turn-off current using the Laplace transform of standard signals. The proposed frequency-domain modeling of the parasitic voltage ringing and the suppression were validated by detailed circuit simulation using parameters corresponding to prior literature with experimental validation.

Original language	English
Title of host publication	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	5485-5490
Number of pages	6
ISBN (Electronic)	9798350316445
DOIs	https://doi.org/10.1109/ECCE53617.2023.10362341
State	Published - 2023
Event	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 - Nashville, United States Duration: Oct 29 2023 → Nov 2 2023

Publication series

Name	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023

Conference

Conference	2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023
Country/Territory	United States
City	Nashville
Period	10/29/23 → 11/2/23

Funding

This material is based on the work supported by the US Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office under contract number DE-AC05-00OR22725. The authors would like to thank Burak Ozpineci for programmatic support and Pedro Ribeiro for his support in generating MATLAB figures. This manuscript has been authored by UT-Battelle LLC under contract DE-AC05-00OR22725 with the US Department of Energy (DOE). The US government retains and the publisher, by accepting the article for publication, acknowledges that the US government retains a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this manuscript, or allow others to do so, for US government purposes. DOE will provide public access to these results of federally sponsored research in accordance with the DOE Public Access Plan (http://energy.gov/downloads/doepublic-access-plan) Fig. 2. Small-signal model of the turn-off transition equivalent circuit derived based from Chen et al. [5].

Keywords

Power MOSFET
parasitic resonance
switching characteristics
voltage oscillation
voltage overshoot
voltage ringing
voltage spike

Access to Document

10.1109/ECCE53617.2023.10362341

Cite this

Galigekere, V. P., Gurpinar, E., Chowdhury, S., & Pries, J. (2023). Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement. In 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023 (pp. 5485-5490). (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE53617.2023.10362341

Galigekere, Veda Prakash ; Gurpinar, Emre ; Chowdhury, Shajjad et al. / Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement. 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 5485-5490 (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023).

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abstract = "This paper presents a frequency-domain analysis of the turn-off equivalent switching network of a hard-switched semiconductor switching cell. This paper also proposes a novel method to suppress parasitic voltage ringing by placing the turn-off current zero at the parasitic resonant frequency. The turn-off current was decomposed into ramp functions and a constant-valued function to facilitate obtaining the frequency components of the turn-off current using the Laplace transform of standard signals. The proposed frequency-domain modeling of the parasitic voltage ringing and the suppression were validated by detailed circuit simulation using parameters corresponding to prior literature with experimental validation.",

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Galigekere, VP, Gurpinar, E, Chowdhury, S & Pries, J 2023, Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement. in 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023, Institute of Electrical and Electronics Engineers Inc., pp. 5485-5490, 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023, Nashville, United States, 10/29/23. https://doi.org/10.1109/ECCE53617.2023.10362341

Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement. / Galigekere, Veda Prakash; Gurpinar, Emre; Chowdhury, Shajjad et al.
2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 5485-5490 (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Galigekere VP, Gurpinar E, Chowdhury S, Pries J. Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement. In 2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 5485-5490. (2023 IEEE Energy Conversion Congress and Exposition, ECCE 2023). doi: 10.1109/ECCE53617.2023.10362341

Suppression of Parasitic Voltage Oscillation in Power Modules by Turn-Off Current Zero Placement

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