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Demand Response and Flexible Management to Improve Microgrids Energy Efficiency with a High Share of Renewable Resources
Sustainable Energy Technologies and Assessments ( IF 8 ) Pub Date : 2020-10-10 , DOI: 10.1016/j.seta.2020.100848
Seyed Mehdi Hakimi , Amin Hajizadeh , Miadreza Shafie-khah , João P.S. Catalão

Energy and social welfare management of smart buildings have been influenced by cooling systems. Although the combination of cooling systems in the smart grid has stimulated serious discussions over the last decade, its execution and control with more penetration of renewable energy have not been directly tackled. Hence, the present paper is designed to explore the suitability of implementing a novel controller for a cooling system in smart grid settings and high shares of renewable energies. The controller operates from a local control entity by responding to a set of inside nominated points and outside signals, such as access to renewable energy sources and customer welfare. Not only it reduces the purchasing power from the distribution grid with the help of optimization processes, but also minimizes the overall cost and size of the microgrid. Managing the cooling system simultaneously increases the reliability of the microgrid. As a result, the smart cooling system and renewable energy operate in unity, thus providing separate and mutual benefits for the whole system. The results presented in this study support that the proposed cooling system controller is capable of planning a microgrid system.



中文翻译:

需求响应和灵活管理,可再生资源比例高,可提高微电网的能源效率

智能建筑的能源和社会福利管理已受到制冷系统的影响。尽管在过去的十年中,智能电网中冷却系统的组合引发了严肃的讨论,但其执行和控制以及可再生能源的更多普及尚未得到直接解决。因此,本文旨在探索在智能电网环境和高份额的可再生能源中为冷却系统实施新型控制器的适用性。控制器通过响应一组内部指定点和外部信号(例如可再生能源的使用和客户福利),从本地控制实体进行操作。它不仅可以借助优化过程来降低配电网的购买力,而且可以使微电网的总成本和尺寸最小化。同时管理冷却系统可提高微电网的可靠性。因此,智能冷却系统和可再生能源可以统一运行,从而为整个系统提供独立且互惠互利的优势。这项研究中提出的结果支持所提出的冷却系统控制器能够规划微电网系统。

更新日期:2020-10-11
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