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 |
|---|---|
| Article number | 6939552 |
| Journal | IEEE Power and Energy Society General Meeting |
| Volume | 2014-October |
| Issue number | October |
| DOIs | |
| 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 |
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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
Cite this
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Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization. / Son, Gum Tae; Chung, Yong Ho; Baek, Seung Taek; Kim, Hee Jin; Nam, Tae Sik; Hur, Kyeon; Park, Jung Wook.
In: IEEE Power and Energy Society General Meeting, Vol. 2014-October, No. October, 6939552, 29.10.2014.Research output: Contribution to journal › Conference article
TY - JOUR
T1 - Improved PD-PWM for minimizing harmonics of multilevel converter using gradient optimization
AU - Son, Gum Tae
AU - Chung, Yong Ho
AU - Baek, Seung Taek
AU - Kim, Hee Jin
AU - Nam, Tae Sik
AU - Hur, Kyeon
AU - Park, Jung Wook
PY - 2014/10/29
Y1 - 2014/10/29
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.
UR - http://www.scopus.com/inward/record.url?scp=84931003478&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84931003478&partnerID=8YFLogxK
U2 - 10.1109/PESGM.2014.6939552
DO - 10.1109/PESGM.2014.6939552
M3 - Conference article
AN - SCOPUS:84931003478
VL - 2014-October
JO - IEEE Power and Energy Society General Meeting
JF - IEEE Power and Energy Society General Meeting
SN - 1944-9925
IS - October
M1 - 6939552
ER -