• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2014, Vol. 35 ›› Issue (11): 107-111.doi: 10.3969/j.issn.1000-7229.2014.11.018

• 输配电技术 • 上一篇    下一篇

EPON技术在智能变电站状态监测和视频监控系统中的应用

杨臻,赵燕茹   

  1. 中国电力科学研究院,北京市 100192
  • 出版日期:2014-11-01
  • 作者简介:杨臻(1981),女,硕士,工程师,研究方向为变电站设计技术; 赵燕茹(1960),女,高级工程师,研究方向为变电站设计技术。

Application of EPON Technology in Smart Substation Condition Monitoring and Video Surveillance Systems

YANG Zhen, ZHAO Yanru   

  1. China Electric Power Research Institute, Beijing 100192, China
  • Online:2014-11-01

摘要:

以太无源光网络(ethernet passive optical network,EPON)是一种新型的光纤接入网络技术,它具有低成本、高带宽、电磁干扰小、扩展性强、兼容性强等特点。在智能变电站中状态监测和视频监控系统数据量较大、实时性要求较低。采用EPON技术构建站内状态监测与视频监控系统,能够有效地解决出口带宽分配问题,且无需使用交换机,大大节省网络建设投资与全寿命周期维护成本,是智能变电站状态监测和视频监控系统有效的新型组网方案。分析了智能变电站状态监测和视频监控系统应用EPON技术的可行性,并提出220 kV智能变电站EPON网络构建方案,为智能变电站状态监测和视频监控系统的数据传输提供了一种新型方案。

关键词: 以太无源光网络(EPON), 状态监测, 视频监控, 组网方案

Abstract:

 

Ethernet passive optical network (EPON) is a new technology for optical fiber accessing network, which has characteristics of low cost, high bandwidth, little electromagnetic interference, strong scalability, strong compatibility and so on. The condition monitoring and video surveillance system in smart substation have a feature of large data, but low real-time requirements. The condition monitoring and video surveillance system in substation are constructed with using EPON can effectively solve the problem of exports’ bandwidth allocation without using switches, and also can save the network construction investment and life-cycle maintenance costs, which is effective new network scheme for the condition monitoring and video surveillance system in smart substation. This paper analyzed the feasibility of the application of EPON technology in monitoring and video surveillance system in smart substation, and designed the construction scheme of EPON network for 220 kV smart substation, which can provide a new scheme for the data transmission in monitoring and video surveillance system in smart substation.

Key words: ethernet passive optical network (EPON), condition monitoring, video surveillance, network scheme