Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system
Abstract The intermittent access of renewable energy sources leads to a significant increase in fault short‐circuit currents in power grid. DC superconducting fault current limiters (SFCL) can limit short‐circuit currents in flexible DC transmission systems, which work in combination with direct cur...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-05-01
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| Series: | IET Generation, Transmission & Distribution |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/gtd2.12822 |
| _version_ | 1797824394597236736 |
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| author | Jianfa Wu Yaxiong Tan Qinghe Li Chao Sheng Pandian Luo Meng Song Jian Li Weigen Chen |
| author_facet | Jianfa Wu Yaxiong Tan Qinghe Li Chao Sheng Pandian Luo Meng Song Jian Li Weigen Chen |
| author_sort | Jianfa Wu |
| collection | DOAJ |
| description | Abstract The intermittent access of renewable energy sources leads to a significant increase in fault short‐circuit currents in power grid. DC superconducting fault current limiters (SFCL) can limit short‐circuit currents in flexible DC transmission systems, which work in combination with direct current circuit breaker (DCCBs) to protect the grid system effectively. However, for the parameter design of DC superconducting fault current limiter (DCSFCL), it is difficult to balance the economics of the device and its adaptability to different fault situations. In this paper, a cross‐mapping design methodology for the DCSFCL is proposed and applied in the Nan'ao flexible DC transmission project, China. A cross‐mapping method is designed combining the critical parameters of DCSFCL and the system parameters. A three‐terminal simulation model of the flexible DC transmission system is constructed through MATLAB/Simulink and the design process of DCSFCL parameters is introduced. A cyclic calculation approach is proposed for the design of DCSFCL parameters through three fault conditions of the power system. Meanwhile, impact current short‐circuits test and artificial ground short‐circuit test were conducted on the prototype. Test results show that the designed DCSFCL meets the requirements of practical applications. |
| first_indexed | 2024-03-13T10:38:18Z |
| format | Article |
| id | doaj.art-b20af43f03aa4fc7a3dc2092ffebcaee |
| institution | Directory Open Access Journal |
| issn | 1751-8687 1751-8695 |
| language | English |
| last_indexed | 2024-03-13T10:38:18Z |
| publishDate | 2023-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Generation, Transmission & Distribution |
| spelling | doaj.art-b20af43f03aa4fc7a3dc2092ffebcaee2023-05-18T05:19:44ZengWileyIET Generation, Transmission & Distribution1751-86871751-86952023-05-0117102458246910.1049/gtd2.12822Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission systemJianfa Wu0Yaxiong Tan1Qinghe Li2Chao Sheng3Pandian Luo4Meng Song5Jian Li6Weigen Chen7Department of Electrical Engineering Chongqing University, State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing People's Republic of ChinaDepartment of Electrical Engineering Chongqing University, State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing People's Republic of ChinaDepartment of Electrical Engineering Chongqing University, State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing People's Republic of ChinaGuangdong Power Grid, and the Joint Laboratory of Superconducting Power Technology China Southern Power Grid Guangzhou People's Republic of ChinaGuangdong Power Grid, and the Joint Laboratory of Superconducting Power Technology China Southern Power Grid Guangzhou People's Republic of ChinaGuangdong Power Grid, and the Joint Laboratory of Superconducting Power Technology China Southern Power Grid Guangzhou People's Republic of ChinaDepartment of Electrical Engineering Chongqing University, State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing People's Republic of ChinaDepartment of Electrical Engineering Chongqing University, State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing People's Republic of ChinaAbstract The intermittent access of renewable energy sources leads to a significant increase in fault short‐circuit currents in power grid. DC superconducting fault current limiters (SFCL) can limit short‐circuit currents in flexible DC transmission systems, which work in combination with direct current circuit breaker (DCCBs) to protect the grid system effectively. However, for the parameter design of DC superconducting fault current limiter (DCSFCL), it is difficult to balance the economics of the device and its adaptability to different fault situations. In this paper, a cross‐mapping design methodology for the DCSFCL is proposed and applied in the Nan'ao flexible DC transmission project, China. A cross‐mapping method is designed combining the critical parameters of DCSFCL and the system parameters. A three‐terminal simulation model of the flexible DC transmission system is constructed through MATLAB/Simulink and the design process of DCSFCL parameters is introduced. A cyclic calculation approach is proposed for the design of DCSFCL parameters through three fault conditions of the power system. Meanwhile, impact current short‐circuits test and artificial ground short‐circuit test were conducted on the prototype. Test results show that the designed DCSFCL meets the requirements of practical applications.https://doi.org/10.1049/gtd2.12822DC SFCLHTS tapequench resistanceVSC‐HVDC |
| spellingShingle | Jianfa Wu Yaxiong Tan Qinghe Li Chao Sheng Pandian Luo Meng Song Jian Li Weigen Chen Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system IET Generation, Transmission & Distribution DC SFCL HTS tape quench resistance VSC‐HVDC |
| title | Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system |
| title_full | Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system |
| title_fullStr | Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system |
| title_full_unstemmed | Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system |
| title_short | Parametric design method and application study of a 160‐kV resistive‐type DCSFCL in a three‐terminal flexible DC transmission system |
| title_sort | parametric design method and application study of a 160 kv resistive type dcsfcl in a three terminal flexible dc transmission system |
| topic | DC SFCL HTS tape quench resistance VSC‐HVDC |
| url | https://doi.org/10.1049/gtd2.12822 |
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