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Energy storage optimization method for microgrid considering multi-energy coupling demand response

delete2022-01-01
delete45
PRE
AI
申渝 封面图
申渝 (Yu Shen)
胡
胡伟 (Wei Hu)
L
Liu Mao
杨
杨帆 (Fan Yang)
孔祥玉 封面图
孔祥玉 (Xiangyu Kong) *
DOI:10.1016/j.est.2021.103521delete
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摘要

摘要

En 中文
Multiple energy storage devices in multi-energy microgrid are beneficial to smooth the fluctuation of renewable energy, improve the reliability of energy supply and energy economy. Taking the multi-energy microgrid with wind-solar power generation and electricity/heat/gas load as the research object, an energy storage optimization method of microgrid considering multi-energy coupling demand response (DR) is proposed in the paper. Firstly, the multi-objective optimization model of multiple energy storage capacity planning based on coupled DR was established with the objective of minimizing economic cost and carbon emission. Then, adaptive dynamic weighting factors are used to adapt to the flexibility of planning scenarios. At last, the economic performance and carbon emissions of the multi-energy microgrid before and after the application of coupled demand response are studied, and the configuration of energy storage system are compared with a numerical example to verify the proposed method effectiveness.
Keyword:
Microgrid
Multi-energy coupled demand response
Energy storage capacity
Multi-objective optimization

期刊

Journal of Energy Storage 封面图
Journal of Energy Storage
IF:
9.8
论文数:
2.3W
被引数:
10.1W

机构

T
tianjin university
学者数:
8.0W
论文数: 5.8W
被引数: 88
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