| 基于实时以太网的电力推进船舶IPNCS设计 |
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| 引用本文： | 姜瑞政,贾宝柱,王川.基于实时以太网的电力推进船舶IPNCS设计[J].船舶工程,2012,34(2):43-45. |
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| 作者姓名： | 姜瑞政 贾宝柱 王川 |
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| 作者单位： | 大连海事大学轮机工程学院,大连,116026;大连海事大学轮机工程学院,大连,116026;大连海事大学轮机工程学院,大连,116026 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助，辽宁省重点实验室项目，辽宁省教育厅科技研究项目 |
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| 摘 要： | 针对现场总线技术在综合电力网络控制系统中应用的不足,设计了将基于实时以太网的网络控制系统植入综合全电力系统的模型。通过增加软件调度层并在线确定优先级的方法,确定实时节点占用信道的顺序,克服了现场总线技术缺点的同时解决了以太网本身的实时性问题,符合电力推进船舶综合全电力系统的要求及其发展趋势。仿真结果证明了结论的有效性。
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| 关 键 词： | 电力推进 综合全电力系统 网络控制 实时以太网 |
| 收稿时间： | 2011/12/28 0:00:00 |
| 修稿时间： | 4/4/2012 9:32:48 PM |
Design of Electric Propulsion Ship IPNCS Based onReal-time Ethernet |
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| JIANG Rui-zheng
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JIA Bao-zhu
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WANG Chuan.Design of Electric Propulsion Ship IPNCS Based onReal-time Ethernet[J].Ship Engineering,2012,34(2):43-45. |
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| Authors: | JIANG Rui-zheng JIA Bao-zhu WANG Chuan |
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| Institution: | (College of Marine Engineering,Dalian Maritime University,Liaoning Dalian 116026,China) |
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| Abstract: | Aiming at the deficiency of fieldbus application in IPNCS(Integrated Power Networked Control System),the model transplanting network control system based on real-time Ethernet Integrated Power System is developed.By using the methods of adding software scheduling layer to determine the priority online,it can determine the order of real-time take channel and overcome the bus technical weakness on the spot as well as the real time problem based on Ethernet itself.It conforms to the requirement and development trend of the integrated power system for electric propulsion vessel.The simulation result verifies the validity of the conclusion. |
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| Keywords: | electric propulsion integrated power system network control real-time Ethernet |
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