Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization

Gum Tae Son; Yong Ho Chung; Seung Taek Baek; Hee Jin Kim; Tae Sik Nam; Kyeon Hur; Jung Wook Park

doi:10.1109/PESGM.2014.6939552

Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization

Gum Tae Son, Yong Ho Chung, Seung Taek Baek, Hee Jin Kim, Tae Sik Nam, Kyeon Hur, Jung Wook Park

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Citations (Scopus)

Abstract

This paper proposes the improved phase-disposition PWM (PD-PWM) method, which optimizes the voltage harmonic performance of multilevel converter. The proposed PD-PWM method adjusts the position and magnitude of the carriers to find out the optimal values, which minimize the THD of output voltages. A gradient optimization method is applied as a form of an optimization-enabled transient simulation. A neutral-point clamped converter (NPC) demonstrates that the proposed method improves the THD of output voltages using PSCAD/EMTDC and MATLAB.

Original language	English
Title of host publication	2014 IEEE PES General Meeting / Conference and Exposition
Publisher	IEEE Computer Society
Edition	October
ISBN (Electronic)	9781479964154
DOIs	https://doi.org/10.1109/PESGM.2014.6939552
Publication status	Published - 2014 Oct 29
Event	2014 IEEE Power and Energy Society General Meeting - National Harbor, United States Duration: 2014 Jul 27 → 2014 Jul 31

Publication series

Name	IEEE Power and Energy Society General Meeting
Number	October
Volume	2014-October
ISSN (Print)	1944-9925
ISSN (Electronic)	1944-9933

Other

Other	2014 IEEE Power and Energy Society General Meeting
Country/Territory	United States
City	National Harbor
Period	14/7/27 → 14/7/31

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Nuclear Energy and Engineering
Renewable Energy, Sustainability and the Environment
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/PESGM.2014.6939552

Cite this

Son, G. T., Chung, Y. H., Baek, S. T., Kim, H. J., Nam, T. S., Hur, K., & Park, J. W. (2014). Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization. In 2014 IEEE PES General Meeting / Conference and Exposition (October ed.). [6939552] (IEEE Power and Energy Society General Meeting; Vol. 2014-October, No. October). IEEE Computer Society. https://doi.org/10.1109/PESGM.2014.6939552

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title = "Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization",

abstract = "This paper proposes the improved phase-disposition PWM (PD-PWM) method, which optimizes the voltage harmonic performance of multilevel converter. The proposed PD-PWM method adjusts the position and magnitude of the carriers to find out the optimal values, which minimize the THD of output voltages. A gradient optimization method is applied as a form of an optimization-enabled transient simulation. A neutral-point clamped converter (NPC) demonstrates that the proposed method improves the THD of output voltages using PSCAD/EMTDC and MATLAB.",

author = "Son, {Gum Tae} and Chung, {Yong Ho} and Baek, {Seung Taek} and Kim, {Hee Jin} and Nam, {Tae Sik} and Kyeon Hur and Park, {Jung Wook}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 IEEE Power and Energy Society General Meeting ; Conference date: 27-07-2014 Through 31-07-2014",

year = "2014",

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doi = "10.1109/PESGM.2014.6939552",

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Son, GT, Chung, YH, Baek, ST, Kim, HJ, Nam, TS, Hur, K & Park, JW 2014, Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization. in 2014 IEEE PES General Meeting / Conference and Exposition. October edn, 6939552, IEEE Power and Energy Society General Meeting, no. October, vol. 2014-October, IEEE Computer Society, 2014 IEEE Power and Energy Society General Meeting, National Harbor, United States, 14/7/27. https://doi.org/10.1109/PESGM.2014.6939552

Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization. / Son, Gum Tae; Chung, Yong Ho; Baek, Seung Taek et al.

2014 IEEE PES General Meeting / Conference and Exposition. October. ed. IEEE Computer Society, 2014. 6939552 (IEEE Power and Energy Society General Meeting; Vol. 2014-October, No. October).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Son, Gum Tae

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N2 - This paper proposes the improved phase-disposition PWM (PD-PWM) method, which optimizes the voltage harmonic performance of multilevel converter. The proposed PD-PWM method adjusts the position and magnitude of the carriers to find out the optimal values, which minimize the THD of output voltages. A gradient optimization method is applied as a form of an optimization-enabled transient simulation. A neutral-point clamped converter (NPC) demonstrates that the proposed method improves the THD of output voltages using PSCAD/EMTDC and MATLAB.

AB - This paper proposes the improved phase-disposition PWM (PD-PWM) method, which optimizes the voltage harmonic performance of multilevel converter. The proposed PD-PWM method adjusts the position and magnitude of the carriers to find out the optimal values, which minimize the THD of output voltages. A gradient optimization method is applied as a form of an optimization-enabled transient simulation. A neutral-point clamped converter (NPC) demonstrates that the proposed method improves the THD of output voltages using PSCAD/EMTDC and MATLAB.

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M3 - Conference contribution

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BT - 2014 IEEE PES General Meeting / Conference and Exposition

PB - IEEE Computer Society

T2 - 2014 IEEE Power and Energy Society General Meeting

Y2 - 27 July 2014 through 31 July 2014

ER -

Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization

Abstract

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Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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