| 基于MODBUS协议的汽轮机保护系统通讯设计 |
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| 引用本文： | 李俊,徐红兵.基于MODBUS协议的汽轮机保护系统通讯设计[J].自动化与仪表,2006,21(4):35-37. |
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| 作者姓名： | 李俊 徐红兵 |
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| 作者单位： | 电子科技大学,自动化工程学院,成都,610054 |
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| 摘 要： | 提出一种将基于MODBUS协议的通讯模块与上层组态软件相结合的通讯方法，实现了汽轮机保护系统的数据通讯。介绍了汽轮机保护系统通讯网络的硬件结构，MODBUS协议通讯模块的设计与实现，以及上层组态控制软件的开发。目前，基于MODBUS协议的汽轮机保护系统通讯设计已经开发完毕，在电厂得到了良好的应用。
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| 关 键 词： | MODBUS协议 组态软件 汽轮机保护系统 |
| 文章编号： | 1001-9944（2006）04-0035-03 |
| 收稿时间： | 2005-12-19 |
| 修稿时间： | 2005-12-192006-05-25 |
Design of Communication for Stream Turbine Protect System Based on MODBUS Protocol |
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| LI Jun,XU Hong-bing.Design of Communication for Stream Turbine Protect System Based on MODBUS Protocol[J].Automation and Instrumentation,2006,21(4):35-37. |
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| Authors: | LI Jun XU Hong-bing |
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| Affiliation: | School of Automation Engineering,University of Electronic Science and Technology,Chengdu 610054,China |
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| Abstract: | A novel method is proposed in this paper to design the communication module based on MODBUS protocol and configuration control program of up-layer software to realize the data communication in steam turbine protect system.The hardware structure of communication network and MODBUS based on communication module are introduced in detail. In addition,the development of up-layer software is also presented. The development has been accomplished and now performs well in power plants. |
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| Keywords: | MODBUS protocol configuration software stream turbine protect system |
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