On Current THD Extreme Switching Sequences for a Single-Phase Cascade H-Bridge Inverter with Phase-Shifted PWM and Non-Equal DC Sources

Ruslan Polichshuk, Nurzhan Zhuldassov, Alexander Ruderman, Boris Reznikov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Cascade H-bridge inverter with Phase-Shifted Pulse Width Modulation (PS-PWM) is an attractive choice for integration of DC sources of different nature. Non-equal DC sources compromise current Total Harmonic Distortion (THD) by introducing undesirable low frequency subharmonics. This paper suggests that, for more than 3 H-bridges, there are two unique current Total Harmonic Distortion (THD) extreme DC source switching sequences on a PWM period-the best that minimizes undesirable low frequency current harmonic content (minimal THD) and the worst that delivers maximal current THD. These extreme sequences depend solely on DC source voltage inequality relationships.

Original languageEnglish
Title of host publicationProceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages170-176
Number of pages7
ISBN (Electronic)9781538641989
DOIs
Publication statusPublished - Nov 3 2018
Event18th IEEE International Conference on Power Electronics and Motion Control, PEMC 2018 - Budapest, Hungary
Duration: Aug 26 2018Aug 30 2018

Other

Other18th IEEE International Conference on Power Electronics and Motion Control, PEMC 2018
CountryHungary
CityBudapest
Period8/26/188/30/18

Fingerprint

Harmonic distortion
Inverter
Pulse width modulation
Cascade
Extremes
Harmonic
Low Frequency
Subharmonics
Modulation
Voltage
Electric potential
Minimise

Keywords

  • DC-AC Power Conversion
  • Power Conversion Harmonics
  • Pulse Width Modulation

ASJC Scopus subject areas

  • Aerospace Engineering
  • Automotive Engineering
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization

Cite this

Polichshuk, R., Zhuldassov, N., Ruderman, A., & Reznikov, B. (2018). On Current THD Extreme Switching Sequences for a Single-Phase Cascade H-Bridge Inverter with Phase-Shifted PWM and Non-Equal DC Sources. In Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018 (pp. 170-176). [8521991] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EPEPEMC.2018.8521991

On Current THD Extreme Switching Sequences for a Single-Phase Cascade H-Bridge Inverter with Phase-Shifted PWM and Non-Equal DC Sources. / Polichshuk, Ruslan; Zhuldassov, Nurzhan; Ruderman, Alexander; Reznikov, Boris.

Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 170-176 8521991.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Polichshuk, R, Zhuldassov, N, Ruderman, A & Reznikov, B 2018, On Current THD Extreme Switching Sequences for a Single-Phase Cascade H-Bridge Inverter with Phase-Shifted PWM and Non-Equal DC Sources. in Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018., 8521991, Institute of Electrical and Electronics Engineers Inc., pp. 170-176, 18th IEEE International Conference on Power Electronics and Motion Control, PEMC 2018, Budapest, Hungary, 8/26/18. https://doi.org/10.1109/EPEPEMC.2018.8521991
Polichshuk R, Zhuldassov N, Ruderman A, Reznikov B. On Current THD Extreme Switching Sequences for a Single-Phase Cascade H-Bridge Inverter with Phase-Shifted PWM and Non-Equal DC Sources. In Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 170-176. 8521991 https://doi.org/10.1109/EPEPEMC.2018.8521991
Polichshuk, Ruslan ; Zhuldassov, Nurzhan ; Ruderman, Alexander ; Reznikov, Boris. / On Current THD Extreme Switching Sequences for a Single-Phase Cascade H-Bridge Inverter with Phase-Shifted PWM and Non-Equal DC Sources. Proceedings - 2018 IEEE 18th International Conference on Power Electronics and Motion Control, PEMC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 170-176
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