| 新型小电流接地故障选线装置的设计 |
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| 引用本文： | 王坚,卢继平,薛毅. 新型小电流接地故障选线装置的设计[J]. 电力系统保护与控制, 2004, 32(14): 36-40 |
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| 作者姓名： | 王坚 卢继平 薛毅 |
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| 作者单位： | 1.重庆大学电气工程学院，重庆 400044;2.贵阳市南供电局，贵州 贵阳 550002 |
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| 摘 要： | 在分析了小电流接地系统选线困难的主要原因的基础上,设计了一种针对暂态量算法的新型选线装置。该装置采用TMS320VC5402DSP为CPU,很好地满足了暂态算法对硬件的要求,实验表明本装置具有很好的应用价值。
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| 关 键 词： | 小电流接地系统 故障选线 暂态算法 |
| 文章编号： | 1003-4897(2004)14-0036-05 |
| 修稿时间： | 2003-11-11 |
New design of fault line selection device for indirectly grounding power system |
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| WANG Jian,LU Ji-ping,XUE Yi. New design of fault line selection device for indirectly grounding power system[J]. Power System Protection and Control, 2004, 32(14): 36-40 |
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| Authors: | WANG Jian LU Ji-ping XUE Yi |
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| Affiliation: | WANG Jian~1,LU Ji-ping~1,XUE Yi~2 |
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| Abstract: | On the basis of analysing the main reasons that cause the difficulties of fault line selection on indirectly grounding power system, the paper brings forward a new design of fault line selection device that focuses on transient arithmetic. This device uses TMS320VC5402 DSP as CPU, and perfectly meets the requirements of transient arithmetic on hardware. The device is approved to be of high practical value. |
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| Keywords: | indirectly grounding power system fault line selection transient arithmetic |
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