Reactive power adjustable ability of HVDC under steady state condition
The high voltage direct current (HVDC) converter has a certain dynamic reactive power regulation ability. Making full use of the reactive power regulation ability of the converter station can significantly improve the stability of the HVDC. In this paper, the adjustable capability of reactive power...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Power Engineering Technology
2024-01-01
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| Series: | 电力工程技术 |
| Subjects: | |
| Online Access: | https://www.epet-info.com/dlgcjsen/article/abstract/230224165 |
| _version_ | 1797346896522510336 |
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| author | GUAN Xiaoyu WANG Juanjuan HE Qihao |
| author_facet | GUAN Xiaoyu WANG Juanjuan HE Qihao |
| author_sort | GUAN Xiaoyu |
| collection | DOAJ |
| description | The high voltage direct current (HVDC) converter has a certain dynamic reactive power regulation ability. Making full use of the reactive power regulation ability of the converter station can significantly improve the stability of the HVDC. In this paper, the adjustable capability of reactive power of HVDC during steady-state operation is studied, and the coupling characteristics of active power and reactive power are analyzed. Taking conference International des grands reseaux electriques (CIGRE) HVDC standard test model and Guiguan Ⅱ direct current transmission engineering model as examples, the operating range of direct current under steady-state condition is analyzed, and then the adjustable capability of reactive power on both sides of rectifier and inverter is obtained and applied in reactive power control. It is found that CIGRE HVDC standard test model has similar regulating capacity of capacitive reactive power and inductive reactive power, while regulating capacity of inductive reactive power is higher than that of capacitive reactive power in Guiguang Ⅱ direct current transmission engineering model. The application value of reactive power adjustable capability is verified in electromagnetic transient simulation program PSCAD/EMTDC. |
| first_indexed | 2024-03-08T11:39:51Z |
| format | Article |
| id | doaj.art-d63c1febe11541a0bb748b487b66d7a4 |
| institution | Directory Open Access Journal |
| issn | 2096-3203 |
| language | zho |
| last_indexed | 2024-03-08T11:39:51Z |
| publishDate | 2024-01-01 |
| publisher | Editorial Department of Electric Power Engineering Technology |
| record_format | Article |
| series | 电力工程技术 |
| spelling | doaj.art-d63c1febe11541a0bb748b487b66d7a42024-01-25T07:27:35ZzhoEditorial Department of Electric Power Engineering Technology电力工程技术2096-32032024-01-0143110010710.12158/j.2096-3203.2024.01.011230224165Reactive power adjustable ability of HVDC under steady state conditionGUAN Xiaoyu0WANG Juanjuan1HE Qihao2School of Electric Power, South China University of Technology, Guangzhou 510641, ChinaSchool of Electric Power, South China University of Technology, Guangzhou 510641, ChinaSchool of Electric Power, South China University of Technology, Guangzhou 510641, ChinaThe high voltage direct current (HVDC) converter has a certain dynamic reactive power regulation ability. Making full use of the reactive power regulation ability of the converter station can significantly improve the stability of the HVDC. In this paper, the adjustable capability of reactive power of HVDC during steady-state operation is studied, and the coupling characteristics of active power and reactive power are analyzed. Taking conference International des grands reseaux electriques (CIGRE) HVDC standard test model and Guiguan Ⅱ direct current transmission engineering model as examples, the operating range of direct current under steady-state condition is analyzed, and then the adjustable capability of reactive power on both sides of rectifier and inverter is obtained and applied in reactive power control. It is found that CIGRE HVDC standard test model has similar regulating capacity of capacitive reactive power and inductive reactive power, while regulating capacity of inductive reactive power is higher than that of capacitive reactive power in Guiguang Ⅱ direct current transmission engineering model. The application value of reactive power adjustable capability is verified in electromagnetic transient simulation program PSCAD/EMTDC.https://www.epet-info.com/dlgcjsen/article/abstract/230224165high voltage direct current(hvdc)steady state conditiondirect currentactive powerac bus voltagereactive power |
| spellingShingle | GUAN Xiaoyu WANG Juanjuan HE Qihao Reactive power adjustable ability of HVDC under steady state condition 电力工程技术 high voltage direct current(hvdc) steady state condition direct current active power ac bus voltage reactive power |
| title | Reactive power adjustable ability of HVDC under steady state condition |
| title_full | Reactive power adjustable ability of HVDC under steady state condition |
| title_fullStr | Reactive power adjustable ability of HVDC under steady state condition |
| title_full_unstemmed | Reactive power adjustable ability of HVDC under steady state condition |
| title_short | Reactive power adjustable ability of HVDC under steady state condition |
| title_sort | reactive power adjustable ability of hvdc under steady state condition |
| topic | high voltage direct current(hvdc) steady state condition direct current active power ac bus voltage reactive power |
| url | https://www.epet-info.com/dlgcjsen/article/abstract/230224165 |
| work_keys_str_mv | AT guanxiaoyu reactivepoweradjustableabilityofhvdcundersteadystatecondition AT wangjuanjuan reactivepoweradjustableabilityofhvdcundersteadystatecondition AT heqihao reactivepoweradjustableabilityofhvdcundersteadystatecondition |