Hierarchical Energy Management for Economic Operation of Micro Energy Internet Systems
作者单位：Shaanxi Regional Electric Power Group Co.Ltd. State Key Lab of Power SystemDepartment of Electrical EngineeringTsinghua University Qinghai Key Lab of Efficient Utilization of Clean Energy(New Energy Photovoltaic Industry Research CenterQinghai University)
会议名称：《第36届中国控制会议》
主办单位：Dalian University of Technology;Systems Engineering Society of China (SESC);Technical Committee on Control Theory (TCCT), Chinese Association of Automation (CAA)
会议日期：2017年
学科分类：0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学] 0802[工学-机械工程] 0811[工学-控制科学与工程] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）]
基 金：supported by Foundation for Innovative Research Groups of the National Natural Science Foundation of China(51621065) Area Foundation of National Natural Science Foundation of China(51567021) Independent Research Program of Tsinghua university(20151080416) Project funded by China Postdoctoral Science Foundation(2016M601025)
关 键 词：Hierarchical energy management Micro energy internet Multi objective functions
摘 要：In this paper,the concept of micro energy internet is discussed *** achieve economic and environmental goal in the operation of micro energy internet,a hierarchical energy management system is proposed to handle the power flow exchanged between the micro energy internet and the host ***,the concept,characteristics and operational goals of micro energy internet is ***,a three-layer hierarchical optimization model concerning energy efficiency and environmental issue is proposed based on the game theory.A micro energy internet consists of an electricity network and thermal network is investigated and the effectiveness of the proposed management system is validated.