High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station
[Objective] High-voltage direct current transmission technology is a core technical method for optimizing resource allocation in China. Traditional high-voltage direct-current transmission technology has many drawbacks， such as a large footprint and easily changing AC system resonance. Development o...
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Editorial Department of Electric Power Construction
2025-06-01
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| Series: | Dianli jianshe |
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| Online Access: | https://www.cepc.com.cn/fileup/1000-7229/PDF/1747900015611-775641978.pdf |
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| author | WANG Ling, MA Weimin, JI Yiming, LI Ming, WU Fangjie, XU Ying, DU Xiaolei, ZHANG Xiujuan |
| author_facet | WANG Ling, MA Weimin, JI Yiming, LI Ming, WU Fangjie, XU Ying, DU Xiaolei, ZHANG Xiujuan |
| author_sort | WANG Ling, MA Weimin, JI Yiming, LI Ming, WU Fangjie, XU Ying, DU Xiaolei, ZHANG Xiujuan |
| collection | DOAJ |
| description | [Objective] High-voltage direct current transmission technology is a core technical method for optimizing resource allocation in China. Traditional high-voltage direct-current transmission technology has many drawbacks， such as a large footprint and easily changing AC system resonance. Development of active filter technology for high-voltage converter stations is crucial in high-voltage direct-current transmission projects for adapting to the changes in the grid structure brought about by large-scale new energy access. This technology would solve the inherent defects of traditional passive filters and enable adaptation to the fluctuations in the current AC power grid. [Methods] This study was conducted from the multiple aspects of topology structure， working principle， scheme design， and engineering applications. A coordinated control method of multiple active filters is proposed for high-voltage and large-capacity active filters along with a steady-state parameter design and control strategy scheme， and further verified through various simulation methods， fully demonstrating the harmonic filtering and reactive power compensation capabilities of high-voltage and large-capacity active filters and their ability to support reactive power in the system. [Results] The results indicate that high-voltage high-capacity active filters can enhance the adaptability of traditional DC to weak AC systems， improve harmonic characteristics， optimize the converter station layout， and effectively support the strength of AC systems. [Conclusions] The research and application of high-voltage and high-capacity active filters provide the necessary guidance for the design of DC transmission engineering systems in the context of future development of new power systems. |
| format | Article |
| id | doaj-art-a2ec596b92c34444b90fc96fdc1b3172 |
| institution | OA Journals |
| issn | 1000-7229 |
| language | zho |
| publishDate | 2025-06-01 |
| publisher | Editorial Department of Electric Power Construction |
| record_format | Article |
| series | Dianli jianshe |
| spelling | doaj-art-a2ec596b92c34444b90fc96fdc1b31722025-08-20T02:25:47ZzhoEditorial Department of Electric Power ConstructionDianli jianshe1000-72292025-06-0146612113310.12204/j.issn.1000-7229.2025.06.010High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter StationWANG Ling, MA Weimin, JI Yiming, LI Ming, WU Fangjie, XU Ying, DU Xiaolei, ZHANG Xiujuan01. State Grid Economic and Technological Research Institute Co.， Ltd.， Beijing 102209， China;2. State Grid Corporation of China， Beijing 100032， China;3. Sieyuan Qingneng Power Electric Co.， Ltd.， Shanghai 201108， China[Objective] High-voltage direct current transmission technology is a core technical method for optimizing resource allocation in China. Traditional high-voltage direct-current transmission technology has many drawbacks， such as a large footprint and easily changing AC system resonance. Development of active filter technology for high-voltage converter stations is crucial in high-voltage direct-current transmission projects for adapting to the changes in the grid structure brought about by large-scale new energy access. This technology would solve the inherent defects of traditional passive filters and enable adaptation to the fluctuations in the current AC power grid. [Methods] This study was conducted from the multiple aspects of topology structure， working principle， scheme design， and engineering applications. A coordinated control method of multiple active filters is proposed for high-voltage and large-capacity active filters along with a steady-state parameter design and control strategy scheme， and further verified through various simulation methods， fully demonstrating the harmonic filtering and reactive power compensation capabilities of high-voltage and large-capacity active filters and their ability to support reactive power in the system. [Results] The results indicate that high-voltage high-capacity active filters can enhance the adaptability of traditional DC to weak AC systems， improve harmonic characteristics， optimize the converter station layout， and effectively support the strength of AC systems. [Conclusions] The research and application of high-voltage and high-capacity active filters provide the necessary guidance for the design of DC transmission engineering systems in the context of future development of new power systems.https://www.cepc.com.cn/fileup/1000-7229/PDF/1747900015611-775641978.pdfhigh-voltage active filter|ultra high voltage direct current transmission|commutation failure|reactive power compensation|harmonic compensation|transient compensation |
| spellingShingle | WANG Ling, MA Weimin, JI Yiming, LI Ming, WU Fangjie, XU Ying, DU Xiaolei, ZHANG Xiujuan High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station Dianli jianshe high-voltage active filter|ultra high voltage direct current transmission|commutation failure|reactive power compensation|harmonic compensation|transient compensation |
| title | High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station |
| title_full | High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station |
| title_fullStr | High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station |
| title_full_unstemmed | High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station |
| title_short | High-Voltage High-Capacity Active Filter Technology for High Voltage DC Converter Station |
| title_sort | high voltage high capacity active filter technology for high voltage dc converter station |
| topic | high-voltage active filter|ultra high voltage direct current transmission|commutation failure|reactive power compensation|harmonic compensation|transient compensation |
| url | https://www.cepc.com.cn/fileup/1000-7229/PDF/1747900015611-775641978.pdf |
| work_keys_str_mv | AT wanglingmaweiminjiyiminglimingwufangjiexuyingduxiaoleizhangxiujuan highvoltagehighcapacityactivefiltertechnologyforhighvoltagedcconverterstation |