Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems
Estimation-based indirect dc-voltage control in MMCs interacts with circulating current control methods. This paper proposes an estimation-based indirect dc-voltage control method for MMC-HVDC systems and analyzes its performance compared to alternative estimations. The interactions between estimati...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/141521 |
| _version_ | 1811678033531109376 |
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| author | Wickramasinghe, Harith R. Konstantinou, Georgios Pou, Josep Agelidis, Vassilios G. |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Wickramasinghe, Harith R. Konstantinou, Georgios Pou, Josep Agelidis, Vassilios G. |
| author_sort | Wickramasinghe, Harith R. |
| collection | NTU |
| description | Estimation-based indirect dc-voltage control in MMCs interacts with circulating current control methods. This paper proposes an estimation-based indirect dc-voltage control method for MMC-HVDC systems and analyzes its performance compared to alternative estimations. The interactions between estimation-based indirect dc-voltage control and circulating current control methods, active/reactive power regulation are also investigated. The proposed method delivers similar performance to measurement-based direct dc-voltage control, regardless of the circulating current control method. Steady-state and transient performance is demonstrated using a benchmark MMC-HVDC transmission system, implemented in a real-time digital simulator. The results verify the theoretical evaluations and illustrate the operation and performance of the proposed indirect dc-voltage control method. |
| first_indexed | 2024-10-01T02:46:50Z |
| format | Journal Article |
| id | ntu-10356/141521 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:46:50Z |
| publishDate | 2020 |
| record_format | dspace |
| spelling | ntu-10356/1415212020-06-09T02:35:57Z Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems Wickramasinghe, Harith R. Konstantinou, Georgios Pou, Josep Agelidis, Vassilios G. School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering DC-voltage Estimation DC-voltage Control Estimation-based indirect dc-voltage control in MMCs interacts with circulating current control methods. This paper proposes an estimation-based indirect dc-voltage control method for MMC-HVDC systems and analyzes its performance compared to alternative estimations. The interactions between estimation-based indirect dc-voltage control and circulating current control methods, active/reactive power regulation are also investigated. The proposed method delivers similar performance to measurement-based direct dc-voltage control, regardless of the circulating current control method. Steady-state and transient performance is demonstrated using a benchmark MMC-HVDC transmission system, implemented in a real-time digital simulator. The results verify the theoretical evaluations and illustrate the operation and performance of the proposed indirect dc-voltage control method. 2020-06-09T02:35:57Z 2020-06-09T02:35:57Z 2017 Journal Article Wickramasinghe, H. R., Konstantinou, G., Pou, J., & Agelidis, V. G. (2018). Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems. IEEE Transactions on Power Systems, 33(1), 829-838. doi:10.1109/TPWRS.2017.2709789 0885-8950 https://hdl.handle.net/10356/141521 10.1109/TPWRS.2017.2709789 2-s2.0-85048716136 1 33 829 838 en IEEE Transactions on Power Systems © 2017 IEEE. All rights reserved. |
| spellingShingle | Engineering::Electrical and electronic engineering DC-voltage Estimation DC-voltage Control Wickramasinghe, Harith R. Konstantinou, Georgios Pou, Josep Agelidis, Vassilios G. Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems |
| title | Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems |
| title_full | Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems |
| title_fullStr | Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems |
| title_full_unstemmed | Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems |
| title_short | Interactions between indirect DC-voltage estimation and circulating current controllers of MMC-based HVDC transmission systems |
| title_sort | interactions between indirect dc voltage estimation and circulating current controllers of mmc based hvdc transmission systems |
| topic | Engineering::Electrical and electronic engineering DC-voltage Estimation DC-voltage Control |
| url | https://hdl.handle.net/10356/141521 |
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