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Performance compari...
Performance comparison of phase shifted PWM and sorting method for modular multilevel converters
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- Rejas, M. (författare)
- Aalborg Universitet,Aalborg University
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- Mathe, L. (författare)
- Aalborg Universitet,Aalborg University
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- Dan Burlacu, P. (författare)
- Aalborg Universitet,Aalborg University
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- Pereira, H. A. (författare)
- Universidade Federal de Vicosa,Federal University of Viçosa
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- Sangwongwanich, A. (författare)
- Aalborg Universitet,Aalborg University
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- Bongiorno, Massimo, 1976 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Teodorescu, Remus, 1965 (författare)
- Aalborg Universitet,Aalborg University
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(creator_code:org_t)
- ISBN 9789075815221
- 2015
- 2015
- Engelska.
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Ingår i: 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015, Geneva, Switzerland, 8-10 September. - 9789075815221
- Relaterad länk:
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- Modular Multilevel Converters (MMC) are the solution of preference in HVDC applications due to modularity, scalability, low losses and low filtering requirement. Carrier-based (PWM) and carrier-less (nearest level control) modulation can be applied. By using advanced sorting methods focusing on keeping the capacitor voltage ripple under some limit, unnecessary switching events are eliminated leading to reduced switching losses. This paper presents a comparison between the steady-state performances in terms of output voltage THD and equivalent switching frequency of the Phase Shifted Carrier PWM and NLC plus sorting methods.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- Capacitor voltage ripple
- Counting circuits
- Phase shift
- Modular multi-level converters
- Phase shifters
- Phase-shifted PWM
- Steady state performance
- Sorting method
- Reduced switching
- Power electronics
- Performance comparison
- Power converters
- Output voltages
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)
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