基于改进BP网络和AHP模型的区域多能系统协同优化方法  

Collaborative optimization method based on improved BP network and AHP model for regional multi-energy system

作　　者：胡波 萧展辉[2] 庞川[1] 毛承洁[3] HU Bo;XIAO Zhan-hui;PANG Chuan;MAO Cheng-jie(Business School,Macao University of Science and Technology,Macao 519020,China;Digital Department,Guangdong Power Grid Corporation,Guangzhou 510600,China;School of Computer Science,South China Normal University,Guangzhou 510631,China)

机构地区：[1]澳门科技大学商学院,中国澳门519020 [2]广东电网公司数字化部,广州510600 [3]华南师范大学计算机学院,广州510631

出　　处：《沈阳工业大学学报》2023年第2期193-199,共7页Journal of Shenyang University of Technology

基　　金：国家自然科学基金项目(51777027)。

摘　　要：针对多能系统对分布式能源使用率较低且经济效益不理想的问题,提出了基于改进BP网络与AHP模型的区域多能系统协同优化方法.该方法利用AHP模型构建了区域多能系统评价体系,并设计了双层GA-BP网络用于学习优化系统的各项评价指标,以得到最佳的系统综合评价得分用于调整系统能源的供需量.基于园区多能系统的实验结果表明,所提方法的可靠性、经济效益、碳交易成本及用户满意度分别为0.99、10.82万元、0.43万元和1.故其在提高经济效益的同时,还可保证系统运行可靠性及绿色环保.Aiming at the low utilization rate of distributed energy and unsatisfactory economic benefits of multi-energy system, a collaborative optimization method based on improved BP network and AHP model for regional multi-energy system was proposed. The evaluation system for regional multi-energy system was constructed by using AHP model. Furthermore, a double layer GA-BP network was designed to learn and optimize the evaluation indexes of the system, to obtain the best comprehensive evaluation score for the adjustment of supply and demand of system energy. The experimental results based on the community multi-energy system show that the reliability, economic benefit, carbon transaction cost and user satisfaction of as-proposed method are 0.99, 108, 200 yuan, 4, 300 yuan and 1, respectively. While improving the economic benefits, it ensures the operation reliability and the green environmental protection of system.

关 键 词：区域多能系统 协同优化 AHP模型 双层GA-BP网络 能源利用率 分布式能源 绿色环保 可靠性 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]