考虑功率交互与需求响应的多微网经济调度  

Economic Scheduling of Multi-microgrids Considering Power Interaction and Demand Response

作　　者：刘洋[1] 艾欣[1] 胡鹏 潘玺安 LIU Yang;AI Xin;HU Peng;PAN Xi’an(School of Electric and Electronic Engineering,North China Electric Power University,Changping District,Beijing 102206,China;Urumqi County Power Supply Company of State Grid,Urumqi 830012,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]华北电力大学电气与电子工程学院,北京市昌平区102206 [2]国网乌鲁木齐供电公司,新疆维吾尔自治区乌鲁木齐市830012

出　　处：《现代电力》2020年第6期605-612,共8页Modern Electric Power

基　　金：北京市自然科学基金项目(3182037)。

摘　　要：面对清洁能源机制的推进与冷热电联供系统的不断发展,提出了一种考虑需求侧响应与多微网间功率交互的经济调度模型。同时综合考虑了燃气费用、风电与光伏发电的运维成本、蓄电池的运行成本、微电网与大电网功率交互产生的购电成本与售电收益。最后,针对典型调度日进行多微网经济调度模型的求解及算例分析,结果表明,该模型可明显提高多种新能源的发电消纳量。In view of the promotion of clean energy mechanism and the continuous development of combined cooling heating and power(CCHP),an economic dispatching model considering both demand side response and power interaction among multi-microgrids was proposed,meanwhile following items such as the gas cost,the operation and maintenance cost for wind and photovoltaic power generation,the operation cost for storage battery,the cost and revenue being taken place by the electricity purchasing and selling due to the power interaction among microgrids and large power grid were synthetically considered.Finally,in accordance with typical dispatching days the economic dispatching model for multi-microgrids was simulated.Simulation results show that utilizing the proposed dispatch model,the power consumption of various new energy sources can be obviously increased.

关 键 词：需求响应 功率交互 冷热电联供 多微网 经济调度 

分 类 号：TM61[电气工程—电力系统及自动化]