Research on Multi-energy Microgrid Scheduling Optimization Model Based on Renewable Energy Uncertainty

被引：0
|
作者：
Li M. [1 ]
Mei W. [1 ,2 ]
Zhang L. [3 ]
Bai B. [4 ]
Zhao C. [1 ]
Cai L. [2 ]
机构：
[1] State Key Laboratory for Alternate Electrical Power System With Renewable Energy Sources, North China Electric Power University, Changping District, Beijing
[2] State Grid Corporation of China, Xicheng District, Beijing
[3] Jiuquan Power Supply Company, State Grid Gansu Electric Power Corporation, Jiuquan, 735000, Gansu Province
[4] State Grid Energy Saving Service Co., Ltd., Xicheng District, Beijing
来源：
Dianwang Jishu/Power System Technology | 2019年 / 43卷 / 04期
关键词：
Demand response; Multi-energy microgrid; Network constrain; Two-stage stochastic optimization;
D O I：
10.13335/j.1000-3673.pst.2018.2153
中图分类号：
学科分类号：
摘要：
Multi-energy microgrid is an important application of integrated energy system in distribution/user side. But the coupling between gas and electricity networks introduces new uncertainties and decision process to microgrid system operator. Based on the network constrain model of natural gas and power system, a day-ahead schedule model of the multi-energy microgrid is proposed in this paper, considering demand response resources and uncertainties from renewable energy and electricity/thermal load. Effectiveness of the model is validated with simulationon IEEE6-bus microgrid and 6-node natural gas system, and the impact of the demand response and natural gas network constrains on the multi-energy microgrid operation and cost is analyzed. © 2019, Power System Technology Press. All right reserved.
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页码：1260 / 1270
页数：10
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