电力信息与通信技术2025，Vol.23Issue(7)：21-29,9.DOI:10.16543/j.2095-641x.electric.power.ict.2025.07.03
光储超充一体化电站中的多指标信任评估模型研究
Research on Multi Index Trust Evaluation Model in Integrated Photovoltaic-storage-supercharging Station
摘要
Abstract
In response to the limitations of current trust evaluation models within wireless sensor networks concerning the collection of node data and the swift identification of malicious node attacks,this research endeavors to establish a multi index trust evaluation model that holistically considers the communication status of nodes and the data they collect.This model is tailored to accommodate the high-reliability and robust defense requirements of the integrated photovoltaic-storage-supercharging power station.Initially,the model employs an improved Bayesian approach to evaluate the communication trust of terminal nodes based on their historical communication behaviors.Subsequently,it conducts a sensing trust evaluation based on the principle of data consistency to filter out reliable recommendation nodes.Building on this foundation,the model further implements transitive trust evaluation and region-based trust evaluation grounded in proximity theory.Ultimately,the model utilizes the entropy weight method to weight and couple communication trust,sensing trust,transitive trust,and regional trust,and introduces an adaptive weight mechanism to achieve real-time iterative updates.Simulation experimental results validate the model's accurate evaluation capability of node trust in the scenario of integrated photovoltaic-storage-supercharging power station,as well as its potential to effectively identify malicious nodes in real time under different system environments.This paper provides a new perspective and method for enhancing the security and reliability of wireless sensor networks in complex application scenarios.关键词
光储超充一体化电站/无线数据采集/贴近度理论/信任评估模型Key words
integrated photovoltaic-storage-supercharging power station/wireless data acquisition/proximity theory/trust evaluation model分类
信息技术与安全科学引用本文复制引用
郭旭,李莉,陈荣辉,陈祥瑞,蒋洪鑫..光储超充一体化电站中的多指标信任评估模型研究[J].电力信息与通信技术,2025,23(7):21-29,9.基金项目
国家自然科学基金资助项目(51407076). （51407076）
