| 非超导桥式故障限流器的仿真分析与改进 |
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| 引用本文： | 王冠,李庆民.非超导桥式故障限流器的仿真分析与改进[J].电力系统及其自动化学报,2005,17(1):59-61,77. |
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| 作者姓名： | 王冠 李庆民 |
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| 作者单位： | 山东大学电气工程学院,济南,250061;山东大学电气工程学院,济南,250061 |
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| 摘 要： | 通过PSPICE仿真，分析了具有直流偏置的非超导桥式限流器的工作原理及稳态、暂态特性。根据仿真结果，改进了限流器控制策略，可解决直流偏置电源在故障大电流时的损耗问题，不影响限流器的限流功能。
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| 关 键 词： | 桥式故障限流器 仿真分析 直流偏置 |
| 文章编号： | 1003-8930(2005)01-0059-03 |
Simulation and Analysis of the Non-Superconducting Bridge Type Fault Current Limiter and Its Improvement |
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| WANG Guan,LI Qing-min.Simulation and Analysis of the Non-Superconducting Bridge Type Fault Current Limiter and Its Improvement[J].Proceedings of the CSU-EPSA,2005,17(1):59-61,77. |
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| Authors: | WANG Guan LI Qing-min |
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| Abstract: | The operation principle as well as steady-state and transient behaviors of the non-superconducting bridge type fault current limiter (FCL) are analyzed based on simulations through PSPICE software. According to the simulation results, an improvement in the control strategy of the FCL is presented to avoid the unneces sary power losses of the DC bias source during faulty conditions, without any im pact on the normal current limiting function of the FCL. |
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| Keywords: | bridge type FCL simulation and analysis DC bias |
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