| 交互式串补本体保护与线路继电保护的数字仿真模型的研究与应用 |
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| 引用本文： | 余江,赵曼勇,周红阳,胡玉峰,尹项根. 交互式串补本体保护与线路继电保护的数字仿真模型的研究与应用[J]. 电力系统保护与控制, 2006, 34(6): 14-17 |
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| 作者姓名： | 余江 赵曼勇 周红阳 胡玉峰 尹项根 |
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| 作者单位： | 南方电网电力调度通信中心 广东广州510620(余江，赵曼勇，周红阳)，广东电网公司佛山分公司调度中心 广东佛山528000(胡玉峰)，华中科技大学电气与电子工程学院 湖北武汉430074(尹项根) |
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| 摘 要： | 串联补偿电容器能在一定范围内减小输电线路阻抗,提高输送功率极限,在高压输电系统中得到越来越广泛的应用。基于PSCAD/EMTDC平台和工程实际,建立了串补系统、串补本体保护及线路保护模型,并以平果串补工程为背景建立了南方电网局部网络电磁暂态仿真模型。所建立的串补本体保护及线路继电保护模型可以用于分析串补本体保护与线路保护配合问题。
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| 关 键 词： | 串联补偿电容器 电磁暂态仿真 串补本体保护 线路保护 |
| 文章编号： | 1003-4897(2006)06-0014-04 |
| 收稿时间： | 2005-08-25 |
| 修稿时间： | 2005-08-25 |
Research and application of integrated digital model of FSC protection and line relay protection |
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| YU Jiang, ZHAO Man-yong, ZHOU Hong-yang ,HU Yu-feng, YIN Xiang-gen. Research and application of integrated digital model of FSC protection and line relay protection[J]. Power System Protection and Control, 2006, 34(6): 14-17 |
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| Authors: | YU Jiang ZHAO Man-yong ZHOU Hong-yang HU Yu-feng YIN Xiang-gen |
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| Abstract: | Series capacitor has advantages of decreasing transmission line impedance and increasing transmission capability,and is used more and more widely in high voltage transmission system.Based on PSCAD/EMTDC,the model of Pingguo TCSC project is set up.The whole AC system is simplified to reduce the size.Only stations adjacent to Pingguo station are reserved. The FSC protection and line relay protection employed on those reserved lines are also simulated in the model.Researches on coordination between main protection for FSC and line relay protection can be carried out by this model. |
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| Keywords: | series compensation capacitor electric magnetic transient simulation FSC protection line relay protection |
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