Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems
Abstract It has been known that resonances often occur when high‐voltage direct current (HVDC) systems are connected into the AC system via voltage‐source converters (VSCs). The resonances may lead to system failure and even damage primary equipment under some severe conditions. However, the existin...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2024-12-01
|
| Series: | IET Generation, Transmission & Distribution |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/gtd2.13251 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850264042454646784 |
|---|---|
| author | Changyue Zou Junjie Feng Xiaobin Zhao Yi Yuan Ting Hou |
| author_facet | Changyue Zou Junjie Feng Xiaobin Zhao Yi Yuan Ting Hou |
| author_sort | Changyue Zou |
| collection | DOAJ |
| description | Abstract It has been known that resonances often occur when high‐voltage direct current (HVDC) systems are connected into the AC system via voltage‐source converters (VSCs). The resonances may lead to system failure and even damage primary equipment under some severe conditions. However, the existing damping methods are inadequate to ensure the system is always stable. To solve it, this article introduces the passive impedance adapter (PIA) in parallel with VSC to compensate the negative impedance of VSC‐HVDC system especially at mid‐ and high‐frequency ranges. A novel design and implementation method for the PIA is then proposed with the reduced volume and power loss to ensure the whole system impedance always positive. By this way, no resonance exists and the system is stable under any practical condition, such as the different cable lengths and impedances. Finally, a simulation platform is built to verify the effectiveness of the proposed PIA method in compensating the VSC‐HVDC impedance. |
| format | Article |
| id | doaj-art-3b96870039954faea9f0b4d337b4bccd |
| institution | OA Journals |
| issn | 1751-8687 1751-8695 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Generation, Transmission & Distribution |
| spelling | doaj-art-3b96870039954faea9f0b4d337b4bccd2025-08-20T01:54:50ZengWileyIET Generation, Transmission & Distribution1751-86871751-86952024-12-0118233829383610.1049/gtd2.13251Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systemsChangyue Zou0Junjie Feng1Xiaobin Zhao2Yi Yuan3Ting Hou4State Key Laboratory of HVDC Electric Power Research Institute, China Southern Power Grid Guangzhou ChinaState Key Laboratory of HVDC Electric Power Research Institute, China Southern Power Grid Guangzhou ChinaState Key Laboratory of HVDC Electric Power Research Institute, China Southern Power Grid Guangzhou ChinaState Key Laboratory of HVDC Electric Power Research Institute, China Southern Power Grid Guangzhou ChinaState Key Laboratory of HVDC Electric Power Research Institute, China Southern Power Grid Guangzhou ChinaAbstract It has been known that resonances often occur when high‐voltage direct current (HVDC) systems are connected into the AC system via voltage‐source converters (VSCs). The resonances may lead to system failure and even damage primary equipment under some severe conditions. However, the existing damping methods are inadequate to ensure the system is always stable. To solve it, this article introduces the passive impedance adapter (PIA) in parallel with VSC to compensate the negative impedance of VSC‐HVDC system especially at mid‐ and high‐frequency ranges. A novel design and implementation method for the PIA is then proposed with the reduced volume and power loss to ensure the whole system impedance always positive. By this way, no resonance exists and the system is stable under any practical condition, such as the different cable lengths and impedances. Finally, a simulation platform is built to verify the effectiveness of the proposed PIA method in compensating the VSC‐HVDC impedance.https://doi.org/10.1049/gtd2.13251HVDC power transmissionresonance |
| spellingShingle | Changyue Zou Junjie Feng Xiaobin Zhao Yi Yuan Ting Hou Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems IET Generation, Transmission & Distribution HVDC power transmission resonance |
| title | Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems |
| title_full | Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems |
| title_fullStr | Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems |
| title_full_unstemmed | Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems |
| title_short | Design and implementation of passive impedance adapter to damp resonances between VSC‐HVDC and AC systems |
| title_sort | design and implementation of passive impedance adapter to damp resonances between vsc hvdc and ac systems |
| topic | HVDC power transmission resonance |
| url | https://doi.org/10.1049/gtd2.13251 |
| work_keys_str_mv | AT changyuezou designandimplementationofpassiveimpedanceadaptertodampresonancesbetweenvschvdcandacsystems AT junjiefeng designandimplementationofpassiveimpedanceadaptertodampresonancesbetweenvschvdcandacsystems AT xiaobinzhao designandimplementationofpassiveimpedanceadaptertodampresonancesbetweenvschvdcandacsystems AT yiyuan designandimplementationofpassiveimpedanceadaptertodampresonancesbetweenvschvdcandacsystems AT tinghou designandimplementationofpassiveimpedanceadaptertodampresonancesbetweenvschvdcandacsystems |