DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter

Chen Liu; Frede Blaabjerg; Pooya Davari

doi:10.1109/EMCCompo61192.2024.10742037

DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

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Abstract

Boundary conduction mode (BCM) current control is an emerging soft-switching technique in single-phase grid-connected inverters. However, the significant ripple in inductor current leads to heightened electromagnetic interference (EMI) noise in form of differential mode (DM) noise. This paper proposes an analytical model to predict the differential mode EMI noise for BCM based single-phase grid-connected inverter, which can facilitate the design of the EMI filter without repetitive measurements. Experimental validation is conducted on a 500 W hardware prototype to affirm the feasibility and efficacy of the proposed model.

Original language	English
Title of host publication	2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024
Publisher	IEEE (Institute of Electrical and Electronics Engineers)
Publication date	6 Nov 2024
Article number	10742037
ISBN (Print)	979-8-3315-0462-5, 979-8-3315-0464-9
ISBN (Electronic)	979-8-3315-0463-2
DOIs	https://doi.org/10.1109/EMCCompo61192.2024.10742037
Publication status	Published - 6 Nov 2024
Event	14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo) - Torino, Italy Duration: 7 Oct 2024 → 9 Oct 2024 https://emccompo2024.it/

Conference

Conference	14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)
Country/Territory	Italy
City	Torino
Period	07/10/2024 → 09/10/2024
Internet address	https://emccompo2024.it/

Series	International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)
ISSN	2575-6893

Keywords

Boundary conduction mode (BCM)
differential mode noise
electromagnetic interference
single-phase inverter

Access to Document

10.1109/EMCCompo61192.2024.10742037

2024212215Accepted author manuscript, 625 KBLicence: CC BY 4.0

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Cite this

Liu, Chen ; Blaabjerg, Frede ; Davari, Pooya. / DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter. 2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024. IEEE (Institute of Electrical and Electronics Engineers), 2024. (International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)).

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abstract = "Boundary conduction mode (BCM) current control is an emerging soft-switching technique in single-phase grid-connected inverters. However, the significant ripple in inductor current leads to heightened electromagnetic interference (EMI) noise in form of differential mode (DM) noise. This paper proposes an analytical model to predict the differential mode EMI noise for BCM based single-phase grid-connected inverter, which can facilitate the design of the EMI filter without repetitive measurements. Experimental validation is conducted on a 500 W hardware prototype to affirm the feasibility and efficacy of the proposed model.",

keywords = "Boundary conduction mode (BCM), differential mode noise, electromagnetic interference, single-phase inverter",

author = "Chen Liu and Frede Blaabjerg and Pooya Davari",

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booktitle = "2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024",

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Liu, C , Blaabjerg, F & Davari, P 2024, DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter. in 2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024., 10742037, IEEE (Institute of Electrical and Electronics Engineers), International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo), 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo), Torino, Italy, 07/10/2024. https://doi.org/10.1109/EMCCompo61192.2024.10742037

DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter. / Liu, Chen ; Blaabjerg, Frede ; Davari, Pooya.
2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024. IEEE (Institute of Electrical and Electronics Engineers), 2024. 10742037 (International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter

AU - Liu, Chen

AU - Blaabjerg, Frede

AU - Davari, Pooya

PY - 2024/11/6

Y1 - 2024/11/6

N2 - Boundary conduction mode (BCM) current control is an emerging soft-switching technique in single-phase grid-connected inverters. However, the significant ripple in inductor current leads to heightened electromagnetic interference (EMI) noise in form of differential mode (DM) noise. This paper proposes an analytical model to predict the differential mode EMI noise for BCM based single-phase grid-connected inverter, which can facilitate the design of the EMI filter without repetitive measurements. Experimental validation is conducted on a 500 W hardware prototype to affirm the feasibility and efficacy of the proposed model.

AB - Boundary conduction mode (BCM) current control is an emerging soft-switching technique in single-phase grid-connected inverters. However, the significant ripple in inductor current leads to heightened electromagnetic interference (EMI) noise in form of differential mode (DM) noise. This paper proposes an analytical model to predict the differential mode EMI noise for BCM based single-phase grid-connected inverter, which can facilitate the design of the EMI filter without repetitive measurements. Experimental validation is conducted on a 500 W hardware prototype to affirm the feasibility and efficacy of the proposed model.

KW - Boundary conduction mode (BCM)

KW - differential mode noise

KW - electromagnetic interference

KW - single-phase inverter

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U2 - 10.1109/EMCCompo61192.2024.10742037

DO - 10.1109/EMCCompo61192.2024.10742037

M3 - Article in proceeding

SN - 979-8-3315-0462-5

SN - 979-8-3315-0464-9

T3 - International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)

BT - 2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024

PB - IEEE (Institute of Electrical and Electronics Engineers)

T2 - 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)

Y2 - 7 October 2024 through 9 October 2024

ER -

Liu C , Blaabjerg F , Davari P. DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter. In 2024 14th International Workshop on the Electromagnetic Compatibility of Integrated Circuits, EMC Compo 2024. IEEE (Institute of Electrical and Electronics Engineers). 2024. 10742037. (International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo)). doi: 10.1109/EMCCompo61192.2024.10742037

DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter

Abstract

Conference

Keywords

Access to Document

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Other files and links

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Design and Control of Single-Phase WBG Based Grid Connected Inverter in Photovoltaic Applications

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DM EMI Noise Prediction for BCM based Single-Phase Grid-Connected Inverter

Abstract

Conference

Keywords

Access to Document

AUB Link

Other files and links

Fingerprint

Projects

Design and Control of Single-Phase WBG Based Grid Connected Inverter in Photovoltaic Applications

CLEAN-Power: Compatibility and Low electromagnetic Emission Advancements for Next generation Power electronic systems

Cite this