摘要
本文主要介绍了基于PLC和SCADA技术的变电站自动化系统的研究。首先，对PLC和SCADA技术进行了概述，并分析了二者在变电站自动化系统中的应用。然后，对变电站自动化系统的设计进行了详细的阐述，包括系统功能需求分析、PLC和SCADA系统设计、系统软件设计等。在系统实现与测试阶段，文章详细介绍了系统硬件和软件的实现过程，并进行了系统测试和验证。最后，给出了结论和展望，总结了本文的研究成果和不足之处，并对未来的研究方向进行了展望。基于PLC和SCADA技术的变电站自动化系统是当前电力系统中的主要发展方向之一，具有实时性好、运行稳定、故障处理能力强等优点，已经被广泛应用于现代化电力系统中。本文对基于PLC和SCADA技术的变电站自动化系统进行了深入的研究，通过系统设计、实现和测试，验证了系统的有效性和可行性。这对于促进电力系统自动化、提高电力系统安全可靠性和效率、推动电力行业发展等具有重要的实践意义。
关键词：PLC；SCADA；自动化系统
Abstract
This paper mainly introduces the research of substation automation system based on PLC and SCADA technology. Firstly, the paper summarizes PLC and SCADA technology, and analyzes their applications in substation automation system. Then, the design of substation automation system is described in detail, including the analysis of system functional requirements, PLC and SCADA system design, system software design, etc. In the stage of system realization and testing, the article introduces the realization process of system hardware and software in detail, and carries out system testing and verification. Finally, the conclusion and prospect are given, the research achievements and shortcomings of this paper are summarized, and the future research direction is prospected. The substation automation system based on PLC and SCADA technology is one of the main development directions in the current power system. It has the advantages of good real-time performance, stable operation and strong fault handling ability, and has been widely used in the modern power system. In this paper, the substation automation system based on PLC and SCADA technology is deeply studied. Through the system design, implementation and testing, the effectiveness and feasibility of the system are verified. It has important practical significance to promote the automation of power system, improve the safety, reliability and efficiency of power system, and promote the development of power industry.
Key words: PLC; SCADA; Automatic system
目录
摘要 II
Abstract III
1 引言 1
1.1 研究背景 1
1.2 研究意义 1
1.3 国内外研究现状 1
2 PLC和SCADA技术概述 3
2.1 PLC技术概述 3
2.2 SCADA技术概述 3
2.3 系统组成与工作原理 3
3 变电站自动化系统设计 5
3.1 系统功能需求分析 5
3.2 PLC和SCADA系统设计 5
3.3 系统软件设计 6
3.3.1 PLC程序设计 6
3.3.2 SCADA软件设计 6
4 系统实现与测试 7
4.1 系统硬件实现 7
4.2 系统软件实现 7
4.3 系统测试与验证 7
5 结论 9
致谢 10
参考文献 11
本文主要介绍了基于PLC和SCADA技术的变电站自动化系统的研究。首先，对PLC和SCADA技术进行了概述，并分析了二者在变电站自动化系统中的应用。然后，对变电站自动化系统的设计进行了详细的阐述，包括系统功能需求分析、PLC和SCADA系统设计、系统软件设计等。在系统实现与测试阶段，文章详细介绍了系统硬件和软件的实现过程，并进行了系统测试和验证。最后，给出了结论和展望，总结了本文的研究成果和不足之处，并对未来的研究方向进行了展望。基于PLC和SCADA技术的变电站自动化系统是当前电力系统中的主要发展方向之一，具有实时性好、运行稳定、故障处理能力强等优点，已经被广泛应用于现代化电力系统中。本文对基于PLC和SCADA技术的变电站自动化系统进行了深入的研究，通过系统设计、实现和测试，验证了系统的有效性和可行性。这对于促进电力系统自动化、提高电力系统安全可靠性和效率、推动电力行业发展等具有重要的实践意义。
关键词：PLC；SCADA；自动化系统
Abstract
This paper mainly introduces the research of substation automation system based on PLC and SCADA technology. Firstly, the paper summarizes PLC and SCADA technology, and analyzes their applications in substation automation system. Then, the design of substation automation system is described in detail, including the analysis of system functional requirements, PLC and SCADA system design, system software design, etc. In the stage of system realization and testing, the article introduces the realization process of system hardware and software in detail, and carries out system testing and verification. Finally, the conclusion and prospect are given, the research achievements and shortcomings of this paper are summarized, and the future research direction is prospected. The substation automation system based on PLC and SCADA technology is one of the main development directions in the current power system. It has the advantages of good real-time performance, stable operation and strong fault handling ability, and has been widely used in the modern power system. In this paper, the substation automation system based on PLC and SCADA technology is deeply studied. Through the system design, implementation and testing, the effectiveness and feasibility of the system are verified. It has important practical significance to promote the automation of power system, improve the safety, reliability and efficiency of power system, and promote the development of power industry.
Key words: PLC; SCADA; Automatic system
目录
摘要 II
Abstract III
1 引言 1
1.1 研究背景 1
1.2 研究意义 1
1.3 国内外研究现状 1
2 PLC和SCADA技术概述 3
2.1 PLC技术概述 3
2.2 SCADA技术概述 3
2.3 系统组成与工作原理 3
3 变电站自动化系统设计 5
3.1 系统功能需求分析 5
3.2 PLC和SCADA系统设计 5
3.3 系统软件设计 6
3.3.1 PLC程序设计 6
3.3.2 SCADA软件设计 6
4 系统实现与测试 7
4.1 系统硬件实现 7
4.2 系统软件实现 7
4.3 系统测试与验证 7
5 结论 9
致谢 10
参考文献 11
