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Performance Analysis of Quantum Key Distribution Technology for Power Business

Authors
  • zhao, bingzhen
  • zha, xiaoming
  • chen, zhiyu
  • shi, rui
  • wang, dong
  • peng, tianliang
  • yan, longchuan
Publication Date
Apr 23, 2020
Identifiers
DOI: 10.3390/app10082906
OAI: oai:mdpi.com:/2076-3417/10/8/2906/
Source
MDPI
Keywords
Language
English
License
Green
External links

Abstract

Considering the complexity of power grid environments and the diversity of power communication transmission losses, this study proposes a quantum key distribution (QKD) network structure suitable for power business scenarios. Through simulating the power communication transmission environment, performance indicators of quantum channels and data interaction channels in power QKD systems are tested and evaluated from six aspects, such as distance loss, galloping loss, splice loss, data traffic, encryption algorithm and system stability. In the actual environment, this study combines the production business to build a QKD network suitable for power scenarios, and conducts performance analyses. The experimental results show that power QKD technologies can meet the operation index requirements of power businesses, as well as provide a reference for large-scale applications of the technology.

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