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In order to improve the information security protection capability of the power system network, the author has designed a compliant grid connection scheme for relay protection equipment based on data security. This scheme adopts isolation protection technology based on logical mapping, secure transmission technology based on data mirroring, and data security assessment technology based on risk matrix method. And through experimental verification of the proposed scheme, the practical results show that it can achieve fast response to the safety status of all recorders in the substation and safe transmission of compatible recording data, basically eliminating the influence of the safety conditions of the recorders themselves, and achieving the goal of operating a 99.9% connection rate for the recorders.

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The Application of Big Data Technology in Data Security Design of Power Systems

  • 会议论文

  • 发表日期：

    2025年

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  • Hongzhang Xiong,
  • Jie Cheng,
  • Shihui Chen,
  • Chengfei Qi,
  • Shichang Fu

摘要

In order to improve the information security protection capability of the power system network, the author has designed a compliant grid connection scheme for relay protection equipment based on data security. This scheme adopts isolation protection technology based on logical mapping, secure transmission technology based on data mirroring, and data security assessment technology based on risk matrix method. And through experimental verification of the proposed scheme, the practical results show that it can achieve fast response to the safety status of all recorders in the substation and safe transmission of compatible recording data, basically eliminating the influence of the safety conditions of the recorders themselves, and achieving the goal of operating a 99.9% connection rate for the recorders.