中国电力 ›› 2017, Vol. 50 ›› Issue (10): 12-17.DOI: 10.11930/j.issn.1004-9649.201703014

• 电力通信技术专栏 • 上一篇    下一篇

电力生产业务的量子广域网加密技术研究

王珍珍1, 卢利锋1, 孙中伟2   

  1. 1. 全球能源互联网研究院,北京 102211;
    2. 华北电力大学 电气与电子工程学院,北京 102206
  • 收稿日期:2017-03-02 出版日期:2017-10-25 发布日期:2017-10-30
  • 作者简介:王珍珍(1991—),女,山东德州人,硕士研究生,从事量子保密通信技术在电力通信网中的应用研究。E-mail: wangzhenzhenwk@163.com
  • 基金资助:
    国家电网公司2017年科技项目(SGRIXTKI[2017]847)

Research on Quantum Encryption of WAN for Power Production Business

WANG Zhenzhen1, LU Lifeng1, SUN Zhongwei2   

  1. 1. Global Energy Internet Research Institute, Beijing 102211, China;
    2. School of Electrical & Electronic Engineering,North China Electric Power University, Beijing 102206, China;
  • Received:2017-03-02 Online:2017-10-25 Published:2017-10-30
  • Supported by:
    This work is supported by the 2017 Science and Technology Project of SGCC (No. SGRIXTKI[2017]847).

摘要: 针对电力生产业务的通信特点以及安全需求,提出了基于量子通信卫星的电力天地一体量子保密通信方案,并且针对地面链路中电力架空环境下长距离量子通信的问题,提出采用线路偏振无关的Faraday-Michelson型量子密钥分配系统的方案,并通过试验证明了方案在电力应用环境中的可行性,最后对电力架空环境下的相位补偿技术做出了分析。

关键词: 生产业务, 量子卫星, 电力架空环境, 天地一体, 量子密钥分发, 相位补偿

Abstract: Based on the communication characteristics and security requirements of the power production business, a space-ground quantum encryption scheme based on quantum satellite is proposed, and a Faraday-Michelson quantum key distribution system (QKD) independent of line polarization is established for the problem of long distance quantum communication of the terrestrial link in the overhead power transmission environment. The feasibility of the scheme in the overhead power transmission environment is proved by experiments. Finally, the phase compensation technique in the overhead power transmission environment is analyzed.

Key words: production business, quantum satellite, overhead power transmission environment, space-ground system, quantum key distribution, phase compensation

中图分类号: