摘要
介绍了遥视系统在电力变电站综合自动化系统中的应用,分析了数字图像传输的基本原理,并探讨了系统的 设计思想、系统配置、组网形式及其功能特点。结合视频图像传输的三大关键技术特点,提出了系统的工程设计应注意的 几个重要问题,并对遥视系统的应用前景进行了展望。
In this paper, the author introduced the application of the remote TV system in the substation integrative automatization system, analyzed the basic principles of digital image transmission, discussed the design ideas, system configurations, the forms to construct network, and the features of system function. Combining with three pivotal-technology characteristics of the TV transmission, the author prevented several important problems that should put attention to in making engineering-design of system, and gave an expectation on the application prospect of the remote TV system.
出处
《广东输电与变电技术》
2004年第6期40-44,共5页
Guangdong Power Transmission Technology
关键词
遥视系统
通信
无人值班
变电站
Remote TV system Communications Cancellation of person-on-duty Substation
