Open access Jurnal SINTA 1
Analysis of direct power control AC-DC converter under unbalance voltage supply for steady-state and dynamic response
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 10 No. 4 (2020)
- ISSN
- 2722-2578, 2088-8708
- Published
- 2020-08-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
This paper presents an analysis of Direct Power Control (DPC) technique for the Three-Phase Pulse Width Modulation (PWM) AC-DC converter under unbalanced supply condition. Unbalance condition will cause the presence of unbalanced current and voltages thus produce the negative components on the grid voltage as well as severe performance degradation of a grid connected Voltage Source Inverter (VSI). The input structures for conventional DPC has been modified with a three simpler sequence networks instead of coupled by a detailed Three-Phase system method. The imbalance voltage can be resolved by separating from the individual elements of voltage and current into symmetrical components called Sequence Network. Consequently, the input power relatively improved during unbalanced condition almost 70% through the measurement of Total Harmonic Distortion (THD) from the conventional Direct Power Control (DPC) in individual elements which is higher compared to separate components. Hence, several analyses are performed in order to analyze the steady state and dynamic performance of the converter, particularly during the load and DC voltage output reference variations.
Collaboration network of the authors
20 authors · 51 co-authorship links · 18 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universiti Teknikal Malaysia Melaka
- Tun Hussein Onn University of Malaysia
- Universiti Sains Malaysia
- Universitas Ahmad Dahlan
- University of Technology Malaysia
- Universiti Malaysia Perlis
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Tole Sutikno | Universitas Ahmad Dahlan | 3 |
| T. C. Kwang | Universiti Teknikal Malaysia Melaka | 2 |
| Mohd Luqman Mohd Jamil | Universiti Teknikal Malaysia Melaka | 2 |
| Aiman Zakwan Jidin | Universiti Teknikal Malaysia Melaka | 1 |
| Nik Rumzi Nik Idris | University of Technology Malaysia | 1 |
| Mohd Firdaus Mohd Ab Halim | Universiti Teknikal Malaysia Melaka | 1 |
| Erwan Sulaiman | Affiliation unknown | 1 |
| Mahyuzie Jenal | Tun Hussein Onn University of Malaysia | 1 |
| Syed Muhammad Naufal Syed Othman | Tun Hussein Onn University of Malaysia | 1 |
| Muhammad Zaid Aihsan | Universiti Malaysia Perlis | 1 |
| Siti Azura Ahmad Tarusan | Universiti Teknikal Malaysia Melaka | 1 |
| Muhammad Hafeez Mohamed Hariri | Universiti Sains Malaysia | 1 |
| Lim Kean Boon | Universiti Sains Malaysia | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.