Community energy storage: A case study in the UK using a linear programming method

Community energy storage: A case study in the UK using a linear programming method
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社区储能:英国使用线性规划方法的案例研究

DOI:
10.1016/j.enconman.2019.112388
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发表时间:
2020
影响因子:
10.4
通讯作者:
Pimm A
Pimm A
中科院分区:
工程技术1区
文献类型:
--
作者:
Pimm A

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在本文中,我们研究了如何通过降低成本、基础设施支持、增加计划成员和减少碳排放来利用储能来增加社区能源计划的价值。开发了一个线性规划优化框架来安排表后储能的运行,从而使成本最小化,同时将峰值需求保持在允许的范围内。这也扩展到模型发电集成能源存储系统,其中存储位于从主要来源(例如风)到可用形式(例如电)的能量流中。为了展示能源存储在一个真正的社区能源计划中的潜力,我们提出了一个北威尔士社区水电计划的案例研究,同时考虑了电池存储和基于水库的存储系统。研究发现,任何一种系统都可以用来大幅增加该计划的成员数量,同时避免对电网的影响,但当用于可再生能源的自我消费和套利时,存储仍然过于昂贵。我们还研究了储能对社区碳排放的影响,表明当使用电网平均排放因子时,储能运行似乎很少提供额外的减排。
In this paper, we investigate how energy storage can be used to increase the value of community energy schemes through cost reductions, infrastructure support, increased scheme membership, and reduced carbon emissions. A linear programming optimisation framework is developed to schedule the operation of behind-the-meter energy storage such that costs are minimised, while keeping peak demands within allowable limits. This is also extended to model generation-integrated energy storage systems, where the storage is located in the flow of energy from primary source (e.g. wind) to a usable form (e.g. electricity). To demonstrate the potential of energy storage within a real community energy scheme, we present a case study of a community hydro scheme in North Wales, considering both battery storage and a reservoir-based storage system. It is found that either system can be used to substantially increase the membership of the scheme while avoiding impacts on the electricity network, but that storage remains prohibitively expensive when used for self-consumption of renewables and arbitrage. We also investigate the impacts of energy storage on the community’s carbon emissions, showing that storage operation appears to provide very little additional reduction in emissions when grid average emissions factors are used.
DOI: 10.1016/j.renene.2012.12.036
发表时间: 2013-07-01
期刊: RENEWABLE ENERGY
影响因子: 8.7
作者:
Nottrott, A.;Kleissl, J.;Washom, B.
通讯作者: Washom, B.
DOI: --
发表时间: 2015
期刊:
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DOI: 10.1080/24724718.2019.1607713
发表时间: 2019
期刊: Journal of Mega Infrastructure & Sustainable Development
影响因子: --
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在没有线性优化的情况下模拟价格感知电力存储
DOI: 10.1016/j.est.2018.08.022
发表时间: 2018
影响因子: 9.4
作者:
K. R. Ward;I. Staffell
通讯作者: I. Staffell
具有分段线性价格效应的基于价格的单位承诺电力存储套利
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
T. Brijs;F. Geth;Sauleh Siddiqui;B. Hobbs;R. Belmans
通讯作者: R. Belmans