Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP

Thiago Pereira; Marco Liserre; Klaus Krischan; Annette Muetze

doi:10.1109/ECCE44975.2020.9236155

Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP

Thiago Pereira, Marco Liserre, Klaus Krischan, Annette Muetze

Institut für Elektrische Antriebe und Leistungselektronische Systeme (4310)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

Partial load operation efficiency of motor drives has attracted increased attention for various applications. The charging and discharging of the parasitic winding capacitances significantly contribute to the inverter switching losses and thus to the losses at partial load. This paper studies the reduction of these losses by use of Auxiliary Resonant Commutated Pole (ARCP) as a soft switching half bridge topology, based on high performance GaN devices. The switching losses of soft and hard switching half bridges are compared experimentally. For hard switching, theoretical results in line with experimental ones are shown, as well. The experimental results show that the switching losses caused by the parasitic winding capacitance can be decreased to 10 %.

Originalsprache	englisch
Titel	ECCE 2020 - IEEE Energy Conversion Congress and Exposition
Herausgeber (Verlag)	IEEE Xplore
Seiten	3704-3711
Seitenumfang	8
ISBN (elektronisch)	9781728158266
DOIs	https://doi.org/10.1109/ECCE44975.2020.9236155
Publikationsstatus	Veröffentlicht - 11 Okt. 2020
Veranstaltung	2020 IEEE Energy Conversion Congress and Exposition: ECCE 2020 - Detroit, Virtual, USA / Vereinigte Staaten Dauer: 11 Okt. 2020 → 15 Okt. 2020 https://www.ieee-ecce.org/2022/

Konferenz

Konferenz	2020 IEEE Energy Conversion Congress and Exposition
Kurztitel	ECCE 2020
Land/Gebiet	USA / Vereinigte Staaten
Ort	Detroit, Virtual
Zeitraum	11/10/20 → 15/10/20
Internetadresse	https://www.ieee-ecce.org/2022/

ASJC Scopus subject areas

Maschinenbau
Steuerung und Optimierung
Energieanlagenbau und Kraftwerkstechnik
Elektrotechnik und Elektronik

Fields of Expertise

Sustainable Systems

Zugriff auf Dokument

10.1109/ECCE44975.2020.9236155

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Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP. / Pereira, Thiago; Liserre, Marco; Krischan, Klaus et al.
ECCE 2020 - IEEE Energy Conversion Congress and Exposition. IEEE Xplore, 2020. S. 3704-3711 9236155.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Pereira, T, Liserre, M, Krischan, K & Muetze, A 2020, Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP. in ECCE 2020 - IEEE Energy Conversion Congress and Exposition., 9236155, IEEE Xplore, S. 3704-3711, 2020 IEEE Energy Conversion Congress and Exposition, Detroit, Virtual, USA / Vereinigte Staaten, 11/10/20. https://doi.org/10.1109/ECCE44975.2020.9236155

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title = "Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP",

abstract = "Partial load operation efficiency of motor drives has attracted increased attention for various applications. The charging and discharging of the parasitic winding capacitances significantly contribute to the inverter switching losses and thus to the losses at partial load. This paper studies the reduction of these losses by use of Auxiliary Resonant Commutated Pole (ARCP) as a soft switching half bridge topology, based on high performance GaN devices. The switching losses of soft and hard switching half bridges are compared experimentally. For hard switching, theoretical results in line with experimental ones are shown, as well. The experimental results show that the switching losses caused by the parasitic winding capacitance can be decreased to 10 %.",

keywords = "Auxiliary Resonant Commutated Pole Inverter, electric drive, GaN HEMT, soft switching, parasitic capacitance",

author = "Thiago Pereira and Marco Liserre and Klaus Krischan and Annette Muetze",

year = "2020",

month = oct,

day = "11",

doi = "10.1109/ECCE44975.2020.9236155",

language = "English",

pages = "3704--3711",

booktitle = "ECCE 2020 - IEEE Energy Conversion Congress and Exposition",

publisher = "IEEE Xplore",

note = "12th Annual IEEE Energy Conversion Congress and Exposition : ECCE 2020, ECCE 2020 ; Conference date: 11-10-2020 Through 15-10-2020",

url = "https://www.ieee-ecce.org/2022/",

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TY - GEN

T1 - Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP

AU - Pereira, Thiago

AU - Liserre, Marco

AU - Krischan, Klaus

AU - Muetze, Annette

PY - 2020/10/11

Y1 - 2020/10/11

N2 - Partial load operation efficiency of motor drives has attracted increased attention for various applications. The charging and discharging of the parasitic winding capacitances significantly contribute to the inverter switching losses and thus to the losses at partial load. This paper studies the reduction of these losses by use of Auxiliary Resonant Commutated Pole (ARCP) as a soft switching half bridge topology, based on high performance GaN devices. The switching losses of soft and hard switching half bridges are compared experimentally. For hard switching, theoretical results in line with experimental ones are shown, as well. The experimental results show that the switching losses caused by the parasitic winding capacitance can be decreased to 10 %.

AB - Partial load operation efficiency of motor drives has attracted increased attention for various applications. The charging and discharging of the parasitic winding capacitances significantly contribute to the inverter switching losses and thus to the losses at partial load. This paper studies the reduction of these losses by use of Auxiliary Resonant Commutated Pole (ARCP) as a soft switching half bridge topology, based on high performance GaN devices. The switching losses of soft and hard switching half bridges are compared experimentally. For hard switching, theoretical results in line with experimental ones are shown, as well. The experimental results show that the switching losses caused by the parasitic winding capacitance can be decreased to 10 %.

KW - Auxiliary Resonant Commutated Pole Inverter

KW - electric drive

KW - GaN HEMT

KW - soft switching

KW - parasitic capacitance

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DO - 10.1109/ECCE44975.2020.9236155

M3 - Conference paper

SP - 3704

EP - 3711

BT - ECCE 2020 - IEEE Energy Conversion Congress and Exposition

PB - IEEE Xplore

T2 - 12th Annual IEEE Energy Conversion Congress and Exposition

Y2 - 11 October 2020 through 15 October 2020

ER -

Minimizing Losses Induced by Parasitic Winding Capacitance in Electric Drives by Means of Soft-Switching GaN-Based ARCP

Abstract

Konferenz

ASJC Scopus subject areas

Fields of Expertise

Zugriff auf Dokument

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