| 海光缆远程供电系统可靠性研究 |
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| 引用本文： | 王希晨,周学军,忽冉,樊诚,苗辉.海光缆远程供电系统可靠性研究[J].上海交通大学学报,2013,47(3):428-433. |
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| 作者姓名： | 王希晨 周学军 忽冉 樊诚 苗辉 |
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| 作者单位： |
(1. 海军工程大学 电子工程学院， 武汉 430033; 2. 北海舰队司令部信息化处， 山东 青岛 266071) |
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| 摘 要： | 设计了一种基于电能分支单元的海光缆远供系统.通过计算海缆的电感、电容及电阻量，将海缆和电力设备等效电路模型编入仿真程序，建立远供系统模型，归纳出远供系统的5种故障类型，并利用专业仿真软件对系统可靠性进行仿真.结果显示，在多种不同故障下系统均能保持串联恒流供电特性，且工作稳定，说明基于电能分支单元的海光缆远程供电系统具有较高的可靠性，能够实际应用于海底观测网络.
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| 关 键 词： | 远程供电 串联 恒流 水下电能分支单元 可靠性 |
| 收稿时间： | 2012-04-05 |
Reliability Simulation of Remote Power Feeding System |
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| WANG Xi-chen,ZHOU Xue-jun,HU Ran,FAN Cheng,MIAO Hui.Reliability Simulation of Remote Power Feeding System[J].Journal of Shanghai Jiaotong University,2013,47(3):428-433. |
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| Authors: | WANG Xi-chen ZHOU Xue-jun HU Ran FAN Cheng MIAO Hui |
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| Institution: | (1. College of Electronic Engineering, Naval University of Engineering, Wuhan 430033, China;2. Division of Information Technology, The North Sea Fleet, Qingdao 266071, Shandong, China) |
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| Abstract: | The remote power feeding system is one of the core technologies of the deep seafloor observatory network, it is necessary to analyze the reliability of this system. An equivalent circuit model which includes the values for long distance submarine cable resistance, inductance and capacitance was established, five different failures of the power feeding system were summed up, and the data comes from professional simulation software. The results show that the system can work stably to keep the characters of series connection and constant current. It is proved that this system has high reliability and can be used in the deep seafloor observatory network. |
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| Keywords: | remote power feeding series connection constant current underwater power-branching unit reliability |
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