Optimizing microgrid deployment for community resilience
Optimizing microgrid deployment for community resilience
复制标题
优化微电网部署以提高社区复原力
DOI:
10.1007/s11081-023-09844-6
复制
发表时间:
2023
影响因子:
2.1
通讯作者:
Nock, Destenie
中科院分区:
文献类型:
--
作者:
Grymes, James;Newman, Alexandra;Cranmer, Zana;Nock, Destenie
The ability to (re)establish basic community infrastructure and governmental functions, such as medical and communication systems, after the occurrence of a natural disaster rests on a continuous supply of electricity. Traditional energy-generation systems consisting of power plants, transmission lines, and distribution feeders are becoming more vulnerable, given the increasing magnitude and frequency of climate-related natural disasters. We investigate the role that fuel cells, along with other distributed energy resources, play in post-disaster recovery efforts. We present a mixed-integer, non-linear optimization model that takes load and power-technology data as inputs and determines a cost-minimizing design and dispatch strategy while considering operational constraints. The model fails to achieve gaps of less than 15%, on average, after two hours for realistic instances encompassing five technologies and a year-long time horizon at hourly fidelity. Therefore, we devise a multi-phase methodology to expedite solutions, resulting in run times to obtain the best solution in fewer than two minutes; after two hours, we provide proof of near-optimality, i.e., gaps averaging 5%. Solutions obtained from this methodology yield, on average, an 8% decrease in objective function value and utilize fuel cells three times more often than solutions obtained with a straight-forward implementation employing a commercial solver.
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DOI:
10.1287/ijoc.2020.0955
发表时间:
2021
期刊:
INFORMS J. Comput.
影响因子:
--
作者:
Alexander J. Zolan;Michael S. Scioletti;D. Morton;A. Newman
通讯作者:
A. Newman
DOI:
10.1016/j.egypro.2018.12.063
发表时间:
2019
期刊:
Energy Procedia
影响因子:
--
作者:
M. Sorrentino;Antonio Adamo;G. Nappi
通讯作者:
G. Nappi
影响因子:
3.7
作者:
Kocatepe, Ayberk;Ulak, Mehmet Baran;Arghandeh, Reza
通讯作者:
Arghandeh, Reza
影响因子:
11.1
作者:
M. Beigzadeh;F. Pourfayaz;Mahyar Ghazvini;M. Ahmadi
通讯作者:
M. Ahmadi
影响因子:
7.2
作者:
D. Cutler;D. Olis;Emma M Elgqvist;Xiangkun Li;Nicholas D. Laws;Nicholas A. DiOrio;A. Walker;Kate Anderson
通讯作者:
Kate Anderson