| 水电站机组监控系统中上位机与下位机的通信实现 |
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| 引用本文： | 陈晓东,廖常初.水电站机组监控系统中上位机与下位机的通信实现[J].自动化技术与应用,2006,25(2):12-14,18. |
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| 作者姓名： | 陈晓东 廖常初 |
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| 作者单位： | 重庆大学,电气工程学院,重庆,400030 |
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| 摘 要： | 介绍了在水电站机组监控系统中,如何利用VB来实现上位机与三菱FX系列PLC的通信,上位机与三菱FX系列PLC之间采用计算机链接通信方式.并介绍了水电站机组监控系统的通信方式、通信规约以及所采取的提高通信可靠性的措施.经水电站实际运行证明,该通信方式运行稳定、可靠.
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| 关 键 词： | 水电站 机组监控系统 计算机链接通信 PLC |
| 文章编号： | 1003-7241（2006）02-0012-04 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2005-09-13 |
Communication between Host Computer and Slave Computer in the Superivision System of Hydroelectric Generating Set |
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| CHEN Xiao-dong,LIAO Chang-chu.Communication between Host Computer and Slave Computer in the Superivision System of Hydroelectric Generating Set[J].Techniques of Automation and Applications,2006,25(2):12-14,18. |
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| Authors: | CHEN Xiao-dong LIAO Chang-chu |
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| Affiliation: | Electric Engineering College, Chongqing University, Chongqing 400030, China |
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| Abstract: | The paper presents the implementwtion of communication between host computer and slave computer in the supervision system of a hydroelectric generating set by utilizing Visual Basic, and also introduces some reliability measures in programming. |
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| Keywords: | Hydropower station Supervision system of hydroelectric generating set Computer link PLC VB |
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