量子通信技术在变电站领域的应用展望

The prospects for the application of quantum communication technologies in substations

量子通信技术作为量子信息技术的一个分支,对于未来变电站通信安全提升具有重要价值。介绍了几种量子通信技术的发展现状及工程实施可行性,进行了传统非对称密钥加密体系与量子密钥分发加密体系的密码学对比,分析了三种通信架构的技术特点和工程应用的可推广性,展望了量子通信技术在变电站领域可能的应用场景,并对量子通信技术在变电站领域应用遇到的问题提出了建议。

As a branch of quantum information technology,quantum communication technologies hold significant value for enhancing communication security in future substations.This paper delves into the current development status and engineering feasibility of various quantum communication technologies.A cryptographic comparison be⁃tween traditional asymmetric key encryption systems and quantum key distribution(QKD)encryption systems is presented.The technical characteristics of three communication architectures and the generalizability of their engi⁃neering applications are analyzed.The potential application scenarios of quantum communication technologies in substations are outlined,along with suggestions for addressing challenges encountered in their application.