综合能源微电网管理系统优化调度及能耗模式研究

Research on optimal dispatching and energy consumption mode of integrated energy microgrid management system

综合能源微电网的高效运行不仅能提高能源利用率,同时也促进可再生清洁能源产业化和规模化的发展,实现能源系统的多能互补与相互协同。以华北电力大学扬中智能电气研究中心的综合楼为实际应用实例,以当地的地理位置、气候条件及环境状况等因素作为根据,分析研究中心综合能源微电网管理系统结构、电气并网情况;建立光伏发电系统模型和能量优化调度模型;并通过综合能源微电网系统监测管理平台分析了研究中心的电力能耗模式和用户用电行为特征,以实现更好的能源管理。综合能源微电网管理系统可节约用户的日常购电成本,其电力能耗在线监测管理平台可建立科学规范的能耗统计工作体系,促进电力能耗监测管理的智能化。

The efficient operation of the integrated energy microgrid can not only improve energy utilization,but also promote tchleea nin ednuestrrgiya,l izaantdio rne aalinzde ltahreg e m-usltcia-l ee nderegvye locpommeplnet moefn traetnioenw aabnlde mutual coordination of energy systems.Taking the comprehensive building of the Yangzhong Intelligent Electric Research Center of North China Electric Power University as a practical application example,the structure of the integrated energy microgrid management system and electrical grid connection of the research center are analyzed on the basis of local geographic location,climatic conditions and environmental conditions;a photovoltaic power generation system model and an energy optimal dispatch model is established;and the power consumption pattern and user behavior characteristics of the research center is analyzed based on the integrated energy microgrid system monitoring and management platform to achieve better energy management.The integrated energy microgrid management system can save users’daily power purchase costs,and its power consumption online monitoring and management platform can establish a scientific and standardized energy consumption statistical work system,and promote the intelligent power consumption monitoring and management.