| 川渝特高压电网加装SVC提高电网稳定水平研究 |
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| 引用本文： | 陈汉雄,黎岚.川渝特高压电网加装SVC提高电网稳定水平研究[J].中国电力,2014,47(5):72-77. |
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| 作者姓名： | 陈汉雄 黎岚 |
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| 作者单位： | 1. 中国电建 四川电力设计咨询有限责任公司，四川 成都 610016;2. 四川省电力公司，四川 成都 610094 |
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| 摘 要： | 为解决川渝负荷中心电网本身动态无功支撑不足、提高电网稳定水平且满足未来四川更多富余电力东送问题，结合未来川渝交直流电网规划，从川渝交直流特高压电网相关站点加装静止无功补偿器（SVC）的具体条件和可行性等方面，研究川渝交直流特高压电网相关站点加装SVC对提高电网稳定水平和川电外送能力的积极作用。研究结果表明：2020年川渝电网相关特高压站点上加装一定容量SVC后，整个交流通道的送电能力可提高约3 700 MW。
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| 关 键 词： | 静止无功补偿器SVC 1000kV交流 ± 800kV直流 电力系统 |
| 收稿时间： | 2014-02-17 |
Improving Grid Dynamic Stability by Installing SVCs in Relative Substations in Sichuan-Chongqing Power Grid of UHVAC/UHVDC |
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| CHEN Han-xiong,LI Lan.Improving Grid Dynamic Stability by Installing SVCs in Relative Substations in Sichuan-Chongqing Power Grid of UHVAC/UHVDC[J].Electric Power,2014,47(5):72-77. |
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| Authors: | CHEN Han-xiong LI Lan |
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| Affiliation: | 1. PCCC Sichuan Electric Power Design & Consulting Co. Ltd., Chengdu 610016, China; 2. Sichuan Electric Power Company, Chengdu 610094, China |
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| Abstract: | In order to resolve the problem of insufficient dynamic reactive power support of the load center of Chengdu-Chongqing power grid and improve the grid dynamic stability and transfer spare hydropower from Sichuan to eastern China, the grid dynamic stability by installing SVCs in relative substations in Sichuan-Chongqing Grid of UHVAC/UHVDC was studied based on the planning of the AC-DC Sichuan-Chongqing power grid and the feasibility study of installing SVC at some relative nodes. The results show that the capacity of the AC passage can be increased by about 3 700 MW after installing SVCs with certain capacities on relative UHV notes in Chengdu and Chongqing grids by 2020. |
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| Keywords: | SVC UHVAC UHVDC Power System |
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