| 船舶电网绝缘监测系统的设计与实现 |
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| 引用本文： | 曹健,郭建明,陈亮. 船舶电网绝缘监测系统的设计与实现[J]. 船电技术, 2008, 28(5) |
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| 作者姓名： | 曹健 郭建明 陈亮 |
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| 作者单位： | 武汉理工大学自动化学院,武汉,430063;海军工程大学船舶与动力学院,武汉,430033 |
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| 摘 要： | 介绍了PROFIBUS-DP现场总线在绝缘监测控制系统中的应用。系统采用现场总线技术与PLC技术,根据船舶电网的运行状态制定相应的绝缘监测策略。当发生电网绝缘故障时,可实现故障支路的快速、准确定位,极大地提高了绝缘监测的效率和可靠性。
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| 关 键 词： | PROFIBUS-DP 可编程逻辑控制器 绝缘监测 |
Design and Realization of Ship's Insulation Monitoring System |
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| Cao Jian,Guo Jianming,Chen Liang. Design and Realization of Ship's Insulation Monitoring System[J]. Marine Electric & Electronic Technology, 2008, 28(5) |
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| Authors: | Cao Jian Guo Jianming Chen Liang |
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| Abstract: | An application of insulation monitor control system based on PROFIBUS-DP is described. FCS and PLC is used in the system. Corresponding insulation monitoring strategies are established according to different conditions of the power grid. The fault spur tracks are fast and precisely located if the fault occurred. The efficiency and reliability of the insulation monitor system are greatly improved. |
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| Keywords: | PROFIBUS-DP PLC Insulation Monitoring |
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