| 基于VB.NET的变电所数据通信 |
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| 引用本文： | 刘承绪,孙巍.基于VB.NET的变电所数据通信[J].电力系统保护与控制,2009,37(1):79-82. |
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| 作者姓名： | 刘承绪 孙巍 |
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| 作者单位： | 1.北京交通大学电气工程学院，北京 100044;2.中国石化胜利油田供电公司，山东 东营 257015 |
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| 摘 要： | 为方便变电所维护，实现变电所运行远程监控，提出了一套监控系统。应用西门子S7-200型PLC采集变电所数据，并与本地微机建立通讯。微机利用VB.NET接收、处理数据，并与远端微机建立了局域网。最终在本地微机与远端微机均实现了变电所运行的实时监控。
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| 关 键 词： | 可编程控制器 数据采集 串口通讯 VB.NET 网络数据传输 |
Substation data communication based on VB.NET |
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| LIU Cheng-xu,SUN Wei.Substation data communication based on VB.NET[J].Power System Protection and Control,2009,37(1):79-82. |
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| Authors: | LIU Cheng-xu SUN Wei |
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| Affiliation: | 1.Electrical Engineering Institute;Beijing Jiaotong University;Beijing 100044;China;2.Shengli Oil Field Grid Company;Sinopec;Dongying 257015;China |
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| Abstract: | To maintain the substation easily and monitor the substation remotely,a kind of monitor system is put forward.It detects substation data by the Siemens S7-200 PLC and communicates with the computers.The computer receives,processes data with VB.NET and makes a foundation of LAN with far-end microcomputer.At last,both of the two computers carries out real-time monitoring of substation. |
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| Keywords: | PLC data acquisition series port communication VB NET network data transmission |
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