Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method
In this paper, a wide-area DC damping controller design method is proposed to damp the weak interarea oscillation modes. First, the low-order power system control model identification method is proposed based on the frequency domain self-excitation method to obtain the dominant modes and other relat...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/2738362 |
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| _version_ | 1832567031967252480 |
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| author | Lei Gao Yanchao Ma Yonghui Nie Shiyun Xu Xiaojie Chu Long Peng |
| author_facet | Lei Gao Yanchao Ma Yonghui Nie Shiyun Xu Xiaojie Chu Long Peng |
| author_sort | Lei Gao |
| collection | DOAJ |
| description | In this paper, a wide-area DC damping controller design method is proposed to damp the weak interarea oscillation modes. First, the low-order power system control model identification method is proposed based on the frequency domain self-excitation method to obtain the dominant modes and other related information. In what follows, the identified model is transformed into a low-order state space equation. By comparing the geometric metrics of different schemes, the various input signals and installation locations of the controller are selected. Furthermore, the damping controller parameter calculation is realized based on the self-excitation frequency domain identification method, which does not depend on the detailed model of the system. The design process is simple and it is easy to apply in the practical engineering of large-scale complex power grids. The applicability and effectiveness of the proposed controller design method are demonstrated through simulations of a two-area four-generator power system. |
| format | Article |
| id | doaj-art-49a866c89e2d4027ba25f728e93b9d0f |
| institution | Kabale University |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-49a866c89e2d4027ba25f728e93b9d0f2025-02-03T01:02:27ZengWileyJournal of Control Science and Engineering1687-52491687-52572018-01-01201810.1155/2018/27383622738362Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation MethodLei Gao0Yanchao Ma1Yonghui Nie2Shiyun Xu3Xiaojie Chu4Long Peng5China Electric Power Research Institute, Beijing 100192, ChinaState Grid Liaoning Power Co., Ltd., Yingkou Power Supply Company, Yingkou 115000, ChinaNortheast Electric Power University, Jilin 132012, Jilin Province, ChinaChina Electric Power Research Institute, Beijing 100192, ChinaChina Electric Power Research Institute, Beijing 100192, ChinaChina Electric Power Research Institute, Beijing 100192, ChinaIn this paper, a wide-area DC damping controller design method is proposed to damp the weak interarea oscillation modes. First, the low-order power system control model identification method is proposed based on the frequency domain self-excitation method to obtain the dominant modes and other related information. In what follows, the identified model is transformed into a low-order state space equation. By comparing the geometric metrics of different schemes, the various input signals and installation locations of the controller are selected. Furthermore, the damping controller parameter calculation is realized based on the self-excitation frequency domain identification method, which does not depend on the detailed model of the system. The design process is simple and it is easy to apply in the practical engineering of large-scale complex power grids. The applicability and effectiveness of the proposed controller design method are demonstrated through simulations of a two-area four-generator power system.http://dx.doi.org/10.1155/2018/2738362 |
| spellingShingle | Lei Gao Yanchao Ma Yonghui Nie Shiyun Xu Xiaojie Chu Long Peng Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method Journal of Control Science and Engineering |
| title | Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method |
| title_full | Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method |
| title_fullStr | Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method |
| title_full_unstemmed | Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method |
| title_short | Wide-Area Damping Controller Design Based on the Frequency Domain Self-Excitation Method |
| title_sort | wide area damping controller design based on the frequency domain self excitation method |
| url | http://dx.doi.org/10.1155/2018/2738362 |
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