基于以太网的煤矿供电自动化系统.docx
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- 基于 以太网 煤矿 供电 自动化 系统
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1、 摘 要能源是国民经济的支柱产业,能源技术始终是推动经济发展、促进社会进步的关键因素之一。在我国能源消费结构中,煤炭消费量占76%左右,煤炭行业在社会发展中占有极其重要的地位,关系着国家经济发展的命脉,要振兴煤炭工业,重要的一条是依靠现代科学技术和提高现代化管理水平。煤矿供电系统是依据我国煤炭企业生产供电的特点及其管理方式而精心设计的远程分布式监测、监控系统。实现煤矿供电系统的自动化控制,可以使煤矿安全经济生产得到有效和合理的保障。该课题的开发平台是 Visual Studio 6.0,选用的编程语言是 Visual Basic,数据库是SQL Server 2008。本系统采用103规约利用
2、以太网实现自动化分站通信,实现了煤矿供电的“三遥”功能,提供了遥测数据实时显示、历史数据查询和打印等功能,还能够满足用户执行权限的操作,基本上符合煤矿供电自动化的要求。论文从系统的需求分析、可行性分析、各种通信协议的分析、系统的设计以及其它相关功能模块实现等方面对该系统的完成过程进行了详细的阐述。 关键词:自动化系统; 工业以太网; TCP/IP协议; 客户端/服务器ABSTRACTEnergy is a pillar industry of the national economy, energy technology has always been one of the key facto
3、rs that promote economic development and social progress. In Chinas energy consumption structure, coal consumption accounted for about 76% of the coal industry occupies an extremely important position in social development, relations with the lifeline of the countrys economic development, to revive
4、the coal industry, the important one is to rely on modern science and technology and improve modern management level. Coal supply system is based on the characteristics of distributed monitoring and management of Chinas coal production and supply of well-designed monitoring system. Coal supply syste
5、m to achieve automatic control, can make effective economic production of coal mine safety and reasonable protection.The topic is the development platform Visual Studio 6.0, the choice of programming language is Visual Basic, the database is SQL Server 2008. The system uses 103 automated using Ether
6、net communication protocol to achieve a coal-powered three remote feature that provides real-time display of telemetry data, historical data query and print functions, but also to meet the operational user execute permission, basically in line with coal-powered automation requirements.Papers from th
7、e system requirements analysis, feasibility analysis, analysis of various aspects of communication protocols, system design, and other related functions, such as the completion of the process module system were elaborated.Keywords: automation systems; industrial Ethernet; TCP / IP protocol; client /
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