综合智慧能源2025，Vol.47Issue(1)：79-87,9.DOI:10.3969/j.issn.2097-0706.2025.01.010
考虑隐私保护的虚拟电厂经济调度策略
Economic dispatch strategy for virtual power plants considering privacy protection
摘要
Abstract
To address the issue that existing distributed economic dispatch algorithms for virtual power plants focus solely on convergence and optimality while neglecting privacy protection,a privacy-protecting strategy that adds zero-sum noise to the edges of discrete systems was proposed.This strategy concealed the original transmitted signal by injecting a set of zero-sum disturbance signals into the communication channel.In the first iteration,each agent generated a pre-designed set of disturbance signals and added them to the network's communication links.Starting from the second iteration,all agents simply followed the traditional economic dispatch algorithm.Compared to existing economic dispatch algorithms,this strategy achieved precise consensus convergence without revealing the true values of the original transmitted information and did not require additional communication bandwidth.From the perspective of privacy protection,the algorithm prevented internal honest-but-curious nodes and external eavesdroppers from stealing private information.Furthermore,compared to existing research,it relaxed the topological constraints for privacy protection against internal honest-but-curious nodes.Finally,the effectiveness of the proposed privacy-preserving mechanism was validated through simulations.关键词
虚拟电厂/零和扰动/多智能体系统/分布式经济调度/隐私保护Key words
virtual power plant/zero-sum disturbance/multi-agent systems/distributed economic dispatch/privacy protection分类
能源科技引用本文复制引用
胡杰,战巧蓉,田德硕,李文伟..考虑隐私保护的虚拟电厂经济调度策略[J].综合智慧能源,2025,47(1):79-87,9.基金项目
辽宁省教育厅高校基本科研项目(LJ212410142077)Basic Scientific Research Project of Higher Eduction Institution,Educational Department of Liaoning Province(LJ212410142077) （LJ212410142077）
