GPRS在电力系统中的应用现状与展望  

Current Status of GPRS Application in Electric Power System and Its Prospects

作　　者：周林[1] 孟婧[1] 徐会亮[1] 吴红春[1] 张凤[1] 

机构地区：[1]重庆大学电气工程学院高电压与电工新技术教育部重点实验室,重庆市400044

出　　处：《电力建设》2008年第3期8-13,共6页Electric Power Construction

基　　金：重庆市自然科学基金(2006BB6219)

摘　　要：无线分组业务GPRS作为一种通讯手段,与传统通信方式相比具有明显的技术优势。详细分析了GPRS在电力通信应用中的安全性、可靠性、实时性及组网方式,并介绍了GPRS技术在电力系统配网自动化、电力负荷管理及集抄系统和远程监控等方面的应用实例情况,说明GPRS技术已趋于成熟,完全可以满足现代电力系统对通信的各种要求。对GPRS在电力系统中的应用前景进行了展望,指出了安全和通讯规约是工程实现的关键问题。As a means of communication, GPRS has significant technical advantages compared to traditional means of communication. This paper analyzes the safety, reliability, instantaneousness, and networking modes of GPRS in power communication, and introduces practical examples of GPRS technology in grid distribution automation, load management and metering system, and remote monitoring, etc., indicating that GPRS is a matured technology and satisfies all the communication requirements of modern electric systems. The prospects of GPRS are also discussed, and it is suggested that safety and communication protocols are keys to engineering implementations.

关 键 词：通用无线分组业务 电力系统 电力通讯 虚拟专用网 APN专用网 

分 类 号：TM73[电气工程—电力系统及自动化]