计及P2G与CCHP联供机组的微能源网优化研究
Research on Microenergy Network Optimization Considering P2G and CCHP Combined Supply Units
管兵1
作者信息
- 1. 朗建城市设计研究院有限公司,烟台 264003
- 折叠
摘要
针对微能源网运行仅以经济性为单一目标的问题,提出以经济性、环保性和能源利用率为目标的联合优化策略.结合具体的含P2G和CCHP系统的微能源网,分析各类设备的运行特性,建立微能源网的多目标优化模型,利用PSO算法实现全局最优.优化后的微能源网系统能实现能源均衡配置;系统单日净收益为680.7元,环境成本为31.2元,弃能率为5.6％,经济性、环保性和能源利用率均达成系统运行最优,实现综合效益最大化.
Abstract
Aiming at the problem that the operation of micro energy networks only focuses on economic efficiency as a single objective,a joint optimization strategy is proposed with economic efficiency,environmental protection,and energy utilization as the objectives.Based on specific micro energy networks containing P2G and CCHP systems,analyze the operational characteristics of various devices,establish a multi-objective optimization model for the micro energy network,and use PSO algorithm to achieve global optimization.The optimized micro energy grid system can achieve energy balance configuration;The daily net profit of the system is 680.7 yuan,the environmental cost is 31.2 yuan,and the energy abandonment rate is 5.6％.The economic,environmental,and energy utilization efficiency of the system have all reached the optimal operating level,achieving maximum comprehensive benefits.
关键词
P2G/CCHP/微能源网/多目标优化/PSO算法Key words
P2G/CCHP/microenergy network/multi-objective optimization/PSO algorithm引用本文复制引用
出版年
2024
NETL
NSTL
万方数据