| 基于能量管理的船舶电力监控系统 |
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| 引用本文： | 沈玉霞,陈意惠,薛士龙.基于能量管理的船舶电力监控系统[J].上海海事大学学报,2010,31(4):36-39. |
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| 作者姓名： | 沈玉霞 陈意惠 薛士龙 |
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| 作者单位： | 上海海事大学,物流工程学院,上海,201306 |
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| 基金项目： | 上海市教育委员会重点学科项目，上海海事大学校基金 |
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| 摘 要： | 为实现船舶电力系统的能量管理,采用施耐德M340可编程逻辑控制器(Programmable Logic Controller, PLC)和DEIF并车保护单元(Protection and Paralleling Unit,PPU)以及MODBUS串行通信网络,构建船舶电力监控系统.该系统为3层结构:上层为计算机,中间层为M340 PLC,下层为PPU和小触摸屏.上层与中间层之间采用TCP/IP总线,中间层与下层之间采用MODBUS总线.该电力监控系统软件包括同步合闸子程序、能量管理子程序、重载询问子程序和轻载解列子程序等.
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| 关 键 词： | 船舶电力系统 能量管理 并车保护单元 可编程逻辑控制器 |
| 收稿时间： | 3/26/2010 2:47:03 PM |
| 修稿时间： | 8/4/2010 3:01:06 PM |
Marine power monitoring system based on energy management |
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| shenyuxi,and.Marine power monitoring system based on energy management[J].Journal of Shanghai Maritime University,2010,31(4):36-39. |
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| Authors: | shenyuxi and |
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| Institution: | Shanghai Maritime University Logistics Engineering College,1,1 |
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| Abstract: | In order to realize the energy management of marine power system, the Schneider M340 Programmable Logic Controller (PLC), DEIF Protection and Paralleling Unit (PPU) and MODBUS serial communication network are adopted to build the marine power monitoring system. The system consists of three network layers: the upper layer is computer, the middle layer is M340 PLC unit, and the lower layer is PPU and small touch screen. TCP/IP is adopted as communication medium between the upper and the middle layer, and MODBUS is used between the middle layer and the lower layer. The software of the power monitoring system includes the simultaneous closing subprogram, energy management subprogram, overloading enquiry subprogram and underloading removal subprogram and so on. |
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| Keywords: | MODBUS |
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