摘要
随着新型电力系统发展快速推进,分布式新能源、储能、电动汽车等新业务将大规模接入配电网,适合的通信技术是支撑业务传输、保障配电网安全可靠运行的重要手段。文章对新型电力系统背景下配电网业务的传输需求与可用通信手段的技术性能进行梳理,提出了考虑接入、覆盖、经济、可靠、安全的多维度评价指标体系;其次,提出了基于贝叶斯最优最劣(Bayesian best-worst method,BBWM)和折中解决方法(measurement alternatives and ranking according to compromise solution,MARCOS)的主客观赋权适配性综合分析模型;最后对中压、低压配电网典型业务与通信技术开展适配性分析,进而提出配电网全业务与通信技术适配体系。
With the rapid development of new power systems,distributed new energy,energy storage,electric vehicles,and other servers will be involved in power distribution networks.The use of appropriate communication technology is important to ensure the safety and reliability of power distribution networks.In this paper,the transmission demand of distribution network services against the background of a new power system and the relevant performance of available communication technologies of power distribution networks are first summarized,and a multidimensional evaluation index system that considers access,coverage,economy,reliability,and safety is proposed.Second,a subjective and objective weighting-based comprehensive matching model is proposed based on the Bayesian best-worst method(BBWM)and measurement alternatives and ranking according to compromise solution(MARCOS).Finally,a matching analysis of medium-and low-voltage power distribution network services and communication technologies is conducted,and a comprehensive matching of the entire service of the power distribution network and communication technology is proposed.
作者
董朝武
肖智宏
辛培哲
富子豪
江璟
DONG Chaowu;XIAO Zhihong;XIN Peizhe;FU Zihao;JIANG Jing(State Grid Economic and Technological Research Institute Co.,Ltd.,Beijing 102209,China)
出处
《电力建设》
CSCD
北大核心
2024年第1期1-12,共12页
Electric Power Construction
基金
国家电网有限公司科技项目“面向新型电力系统的配电网二次系统规划设计关键技术研究”(5400-202256273A-2-0-XG)。
关键词
新型电力系统
配电通信网
贝叶斯最优最劣
折中解决方法(MARCOS)
new power system
power distribution communication network
Bayesian best-worst method
measurement alternatives and ranking according to compromise solution(MARCOS)
