Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines
The path optimization method proposed in previous studies severely restricts the restoration of LCC-HVDC system. To overcome this weakness, this paper studies power system restoration with AC/DC conversion terminal at the receiving-end. In this paper, the characteristics of LCC-HVDC transmission sys...
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| Format: | Article |
| Language: | zho |
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State Grid Energy Research Institute
2019-08-01
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| Series: | Zhongguo dianli |
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| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201805143 |
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| author | Erbin ZANG Xueping GU Pengfei LI Chao YANG Shaoyan LI Chen WU |
| author_facet | Erbin ZANG Xueping GU Pengfei LI Chao YANG Shaoyan LI Chen WU |
| author_sort | Erbin ZANG |
| collection | DOAJ |
| description | The path optimization method proposed in previous studies severely restricts the restoration of LCC-HVDC system. To overcome this weakness, this paper studies power system restoration with AC/DC conversion terminal at the receiving-end. In this paper, the characteristics of LCC-HVDC transmission systems under the condition of system restoration are analyzed. To ensure the efficiency and security of restoration, the system restoration optimization model considering parallel transmission lines is established by taking the ratio of total power generation and grid charging reactive power as the optimization goal. Then hybrid particle swarm optimization is adopted to solve the problem of power system restoration, which is characterized by various constraints. The effectiveness of the proposed method is demonstrated and validated by the optimization results on the modified IEEE 39-bus system and a practical power system in Southwest China. |
| format | Article |
| id | doaj-art-5a9c655d3e4c46aca6769aa4b8ee9ff6 |
| institution | DOAJ |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2019-08-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-5a9c655d3e4c46aca6769aa4b8ee9ff62025-08-20T02:52:31ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492019-08-01528556310.11930/j.issn.1004-9649.201805143zgdl-52-3-zangerbinRestoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission LinesErbin ZANG0Xueping GU1Pengfei LI2Chao YANG3Shaoyan LI4Chen WU5School of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, ChinaSchool of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, ChinaState Grid Anxin Power Supply Company, Anxin 071600, ChinaSchool of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, ChinaSchool of Electrical & Electronic Engineering, North China Electric Power University, Baoding 071003, ChinaYunnan Electric Power Dispatching and Control Center, Kunming 650011, ChinaThe path optimization method proposed in previous studies severely restricts the restoration of LCC-HVDC system. To overcome this weakness, this paper studies power system restoration with AC/DC conversion terminal at the receiving-end. In this paper, the characteristics of LCC-HVDC transmission systems under the condition of system restoration are analyzed. To ensure the efficiency and security of restoration, the system restoration optimization model considering parallel transmission lines is established by taking the ratio of total power generation and grid charging reactive power as the optimization goal. Then hybrid particle swarm optimization is adopted to solve the problem of power system restoration, which is characterized by various constraints. The effectiveness of the proposed method is demonstrated and validated by the optimization results on the modified IEEE 39-bus system and a practical power system in Southwest China.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201805143power system restorationlcc-hvdcparallel transmission lineshybrid particle swarm optimization |
| spellingShingle | Erbin ZANG Xueping GU Pengfei LI Chao YANG Shaoyan LI Chen WU Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines Zhongguo dianli power system restoration lcc-hvdc parallel transmission lines hybrid particle swarm optimization |
| title | Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines |
| title_full | Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines |
| title_fullStr | Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines |
| title_full_unstemmed | Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines |
| title_short | Restoration of Power Systems with AC/DC Conversion Terminal at Receiving-End Considering Parallel Transmission Lines |
| title_sort | restoration of power systems with ac dc conversion terminal at receiving end considering parallel transmission lines |
| topic | power system restoration lcc-hvdc parallel transmission lines hybrid particle swarm optimization |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201805143 |
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