梅文明;李美成;孙炜;余文豪;

• 1:新能源电力系统国家重点实验室(华北电力大学)
• 2:国家电网有限公司
• 3:中国电力科学研究院有限公司

摘要(Abstract)：

在分布式新能源并网的应用背景下,安全防护方案存在中心化的风险。针对这一问题,该文提出一种面向分布式新能源网络的终端安全接入技术。首先对安全模型进行深入分析,提出基于区块链构建身份认证和访问控制服务的可行性和实施方法,进而结合实际应用场景设计了身份认证模型和访问控制模型,并提出了终端信任度的评估方法。然后在此基础之上提出基于区块链的终端安全接入方案,详细描述了应用模式和方案流程。实验结果表明,该方案能够有效对抗新能源电网安全方案的单点化风险,并具有良好的性能。

关键词(KeyWords)： 分布式新能源;终端安全接入;区块链;身份认证;访问控制

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 梅文明;李美成;孙炜;余文豪;

Email:

DOI: 10.13335/j.1000-3673.pst.2019.2366

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