基于物联网技术的输电线路信息监控

IF 0.9 Q4 COMPUTER SCIENCE, SOFTWARE ENGINEERING
Wei-hao Du, Jiaying Wang, Guozhu Yang, Sijia Zheng, Yajie Zhao
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引用次数: 1

摘要

为解决当前输电线路难以实时监控的问题,本文提出了一种基于物联网技术的输电线路信息化监控系统。该系统利用了物联网可扩展性强、容错性好、功耗低、成本低等特点。以超低功耗MSP430单片机和CC2430射频模块为核心,设计了一种基于物联网的线路监控系统。本设计采用太阳能供电的ZigBee无线传感器网络技术。实现了线路各种环境参数的采集、传输、处理和判断。数据信息通过GPRS传输到上位机监控中心。当出现异常时,可以向负责人发送手机短信,及时反馈异常内容。配电网的负载对称性允许开发几种定位程序。对于三相对称方案,采用了基于线路供电特性的故障定位方法,对于三相不对称方案,提出了基于线路阻抗的故障定位技术。物联网最重要的用途之一是减轻输电线路故障和灾难。由于物联网的尖端传感和通信技术,电力传输可靠性的提高、经济损失的减少和停电的减少都成为可能。本研究以智能电网建设与发展的特点为重点,介绍了物联网在输电线路在线监控系统中的应用。结果表明,该系统最大温差为0.31 C,最大湿度差为1.38%。该系统提高了电力传输的安全性和可管理性,同时也促进了智能电网和物联网的广泛采用和技术集成。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Information Monitoring of Transmission Lines Based on Internet of Things Technology
To solve the problem of difficult real-time monitoring of current transmission lines, this article proposes an information-based monitoring system for transmission lines based on Internet of Things technology. The system utilizes the characteristics of strong scalability, good fault tolerance, low power consumption, and low cost of the Internet of Things. Taking the ultra-low power consumption MSP430 microcontroller and CC2430 radio frequency module as the core, a line monitoring system based on the Internet of Things is designed. The proposed design uses ZigBee wireless sensor network technology which is powered by solar energy. The collection, transmission, processing and judgment of various environmental parameters of the line are realized. The data information is transferred to the monitoring center of the upper computer through GPRS. When there is an abnormality, it can send a mobile phone short message to the person in charge to feedback the abnormal content in time. The distribution network's load symmetry allowed for the development of several locating procedures. For the three-phase symmetric scheme, the fault location approach based on line supply characteristics was employed, and for the three-phase asymmetric scheme, the fault location technique based on line impedance is proposed. One of the most vital uses for the Internet of Things is in the mitigation of power transmission line failures and disasters. Improved power transmission dependability, less financial loss, and fewer power outages are all possible thanks to the Internet of Things' cutting-edge sensing and communication technology. This research introduced the use of IoT in online monitoring system of electricity transmission line with a focus on the characteristics of the construction and development of smart grid. The results indicated that the system's highest temperature difference is 0.31 C, while the maximum humidity difference is 1.38%. The system increases the safety and manageability of electricity transmission while also fostering the widespread adoption and technical integration of the smart grid and the Internet of Things.
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来源期刊
Scalable Computing-Practice and Experience
Scalable Computing-Practice and Experience COMPUTER SCIENCE, SOFTWARE ENGINEERING-
CiteScore
2.00
自引率
0.00%
发文量
10
期刊介绍: The area of scalable computing has matured and reached a point where new issues and trends require a professional forum. SCPE will provide this avenue by publishing original refereed papers that address the present as well as the future of parallel and distributed computing. The journal will focus on algorithm development, implementation and execution on real-world parallel architectures, and application of parallel and distributed computing to the solution of real-life problems.
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