高压电力线路在线视频监控系统工程应用及实践.pdfVIP

第41 卷 第16 期 电力系统保护与控制 Vol.41 No.16 2013 年8 月16 日 Power System Protection and Control Aug.16, 2013 高压电力线路在线视频监控系统工程应用及实践 张振华 （许继日立电气有限公司，河南 许昌 461000 ） 摘要：以许昌 110 kV 付葛线路改造工程为背景，以高压电力线路在线视频监控系统在许昌电网中的应用研究为目的，设计 组建许昌地区高压电力线路在线视频监控系统。通过介绍高压电力线路监控现状，研究输电线路实时监控技术，针对目前许 昌电网发展中的实际需求，采用必威体育精装版的 EPON 光传输技术以及高压感应供电等多种先进技术，组建了许昌输电线路在线视频 监控系统，克服了以往的无线传输和太阳能供电等技术存在的弊端。经过测试验证，该系统较之其他视频监控系统具有明显 优势，图像传输效率高，供电系统可靠稳定，具有较好的推广应用前景。 关键词：高压电力线路；视频监控；EPON；在线监控；电力 Research and application of online video surveillance system for high-voltage power lines ZHANG Zhen-hua (XJ Hitachi Electric Co., Ltd, Xuchang 461000, China) Abstract: Based on Xuchang 110 kV Fu-Ge line reconstruction project, Xuchang high-voltage power transmission line online video monitoring system is designed to facilitate the study of the application of such system in Xuchang power grid. This paper introduces the current situation of high voltage power line monitoring and studies the technology of real-time monitoring of transmission line. In the light of actual needs of the development of Xuchang power grid, this paper adopts the latest EPON optical transmission technology, the high voltage induction power supply and other advanced technologies to set up an on-line video monitoring system for Xuchang power transmission line. The system overcomes the disadvantages of the traditional wireless transmission and solar power technology. The testing verifies the system has obvious advantages compared to other video monitoring systems, such as high efficiency of image transmission, reliable and stable power supply system, and good application prospects. Key words: high voltage power line; video mo