| 舰船电力系统非同期合闸保护装置设计 |
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| 引用本文： | 钟晖,张能,潘德华. 舰船电力系统非同期合闸保护装置设计[J]. 船电技术, 2011, 0(11): 13-15 |
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| 作者姓名： | 钟晖 张能 潘德华 |
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| 作者单位： | 武汉第二船舶设计研究所;海军驻431厂军事代表室 |
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| 摘 要： | 本文提出了一种在并网开关源头直接消除非同期并网事故的方案。基本思路是装置准确检测和判断待并机组间的电压差、频差和相角关系,简洁可靠实现并网开关非同期合闸的无源保护,保证电控台遥操和就地操作开关实现机组并网的安全。动态模拟试验证明装置原理设计正确、工作可靠,在舰船电力系统中具有广阔应用前景。
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| 关 键 词： | 同期 并车 相角 舰船电力系统 |
Design of Asynchronous Breaker Closing Equipment of Warship Power System |
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| Zhong Hui,Zhang Neng,Pan Dehua. Design of Asynchronous Breaker Closing Equipment of Warship Power System[J]. Marine Electric & Electronic Technology, 2011, 0(11): 13-15 |
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| Authors: | Zhong Hui Zhang Neng Pan Dehua |
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| Affiliation: | 1 (1. Wuhan Second Ship Design and Research Institute, Wuhan 430064, Hubei Province, China; 2. Navy Representative Office in 431 Factory, Huludao 125004, Liaoning Province, China) |
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| Abstract: | A scheme that is used to cancel asynchronous breaker closing fault in interconnected switch is proposed. The voltage difference, frequency difference and phase-angle relationship between generators are detected and judged correctly to realize reliably asynchronous breaker closing source-free protection, thus the safty of generators interconnected by electrical console desk remote operation and local operation can be guaranteed. The asynchronous breaker closing equipment designed is proved principle correct and work reliable by dynamic analog test, which can be applied widely in warship power system. |
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| Keywords: | synchronization interconnected phase-angle warship power system |
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