Details
| Original language | English |
|---|---|
| Title of host publication | 23rd International Conference on Electrical Machines and Systems, ICEMS 2020 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1847-1852 |
| Number of pages | 6 |
| ISBN (electronic) | 9784886864192 |
| ISBN (print) | 978-1-7281-8930-7 |
| Publication status | Published - 2020 |
| Event | 23rd International Conference on Electrical Machines and Systems, ICEMS 2020 - Hamamatsu, Japan Duration: 24 Nov 2020 → 27 Nov 2020 |
Abstract
Interleaving of converter stages is a common approach for either power increase, filter optimization or improved dynamics. Based on efficiency requirements during partial load some of the interleaved stages can be switched off to decrease losses. This paper addresses an optimized operation during partial load due to circulation through a subset of the interleaved stages. The benefit is shown based on a two stage interleaved converter for ultrasonic applications.
Keywords
- Efficiency, GaN Semiconductors, Interleaving, Partial Load
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
- Engineering(all)
- Mechanical Engineering
- Engineering(all)
- Safety, Risk, Reliability and Quality
- Mathematics(all)
- Control and Optimization
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23rd International Conference on Electrical Machines and Systems, ICEMS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. p. 1847-1852 9290823.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Efficiency Optimization for Partial Load Operation of Interleaved Converters
AU - Friebe, Jens
AU - Fauth, Leon
N1 - Funding Information: This work was supported by the Deutsche Forschungsgemeinschaft (German Research Foundation, DFG) through Germany’s Excellence Strategy-EXC 2163/1-Sustainable and Energy Efficient Aviation under Grant 390881007 and also by the Ministry of Science and Culture of Lower Saxony and the Volkswagen Foundation. The authors are responsible for the content of this publication.
PY - 2020
Y1 - 2020
N2 - Interleaving of converter stages is a common approach for either power increase, filter optimization or improved dynamics. Based on efficiency requirements during partial load some of the interleaved stages can be switched off to decrease losses. This paper addresses an optimized operation during partial load due to circulation through a subset of the interleaved stages. The benefit is shown based on a two stage interleaved converter for ultrasonic applications.
AB - Interleaving of converter stages is a common approach for either power increase, filter optimization or improved dynamics. Based on efficiency requirements during partial load some of the interleaved stages can be switched off to decrease losses. This paper addresses an optimized operation during partial load due to circulation through a subset of the interleaved stages. The benefit is shown based on a two stage interleaved converter for ultrasonic applications.
KW - Efficiency
KW - GaN Semiconductors
KW - Interleaving
KW - Partial Load
UR - http://www.scopus.com/inward/record.url?scp=85099280101&partnerID=8YFLogxK
U2 - 10.23919/icems50442.2020.9290823
DO - 10.23919/icems50442.2020.9290823
M3 - Conference contribution
AN - SCOPUS:85099280101
SN - 978-1-7281-8930-7
SP - 1847
EP - 1852
BT - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 23rd International Conference on Electrical Machines and Systems, ICEMS 2020
Y2 - 24 November 2020 through 27 November 2020
ER -