| 一种舰船直流区域配电系统故障定位方法 |
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| 引用本文： | 童正军,李白,姜远志.一种舰船直流区域配电系统故障定位方法[J].船电技术,2014,34(8):9-12. |
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| 作者姓名： | 童正军 李白 姜远志 |
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| 作者单位： | 1. 海军装备部,北京,100841
2. 海军工程大学舰船综合电力技术国防科技重点实验室,武汉,430033 |
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| 摘 要： | 短路故障对舰船电力系统危害极大,必须对系统中出现的短路故障迅速定位并及时排除,以减少损失。针对直流区域配电这一新型配电方式,提出了一种采用故障特征集匹配来进行故障定位的方法。经仿真试验验证,该方法可以快速定位故障位置,为及时排除故障保证舰船电力系统的安全运行提供了必要的技术支持。
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| 关 键 词： | 短路故障 直流区域配电 故障特征集 故障定位 |
A Fault Location Method in Shipboard DC Zonal Electrical Distribution Systems |
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| Tong Zhengjun,Li Bai,Jiang Yuanzhi.A Fault Location Method in Shipboard DC Zonal Electrical Distribution Systems[J].Marine Electric & Electronic Technology,2014,34(8):9-12. |
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| Authors: | Tong Zhengjun Li Bai Jiang Yuanzhi |
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| Institution: | Tong Zhengjun,Li Bai,Jiang Yuanzhi(1.Armament Department of the Navy, Beijing, 100841 2.National Key Laboratory for Vessel IPS Technology, Naval University of Engineering, Wuhan 430033, China) |
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| Abstract: | Short-circuit fault has great harm to the power system, and should be quickly located and removed to reduce losses. Aimed at a new way of DC zonal distribution, this paper puts forwards a method that adopts fault feature set matching to locate fault. The simulation tests show that this method can quickly locate the fault location, and it provides necessary technical support for removing fault in the system immediately and ensuring the safe operation of the ship power system. |
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| Keywords: | short-circuit fault DC zonal distribution fault feature set fault location |
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