Optimal planning of energy hubs in interconnected energy systems: a case study for natural gas and electricity
Optimal planning of energy hubs in interconnected energy systems: a case study for natural gas and electricity
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DOI：
10.1049/iet-gtd.2014.0607
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发表时间：
2015-05
影响因子：
2.5
通讯作者：
M. Salimi;H. Ghasemi;M. Adelpour;S. Vaez‐Zadeh
中科院分区：
文献类型：
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作者：
M. Salimi;H. Ghasemi;M. Adelpour;S. Vaez‐Zadeh
在能源枢纽中，每种能量载体都可以转换为其他形式的能量，以最佳方式满足电力，加热和冷却电力需求。在这项研究中，提出了一个框架，以优化设计和规模互连的能源枢纽。它考虑了天然气和电力网络的实际限制以及环境问题。拟议的设计方法决定哪些组件应分配给每个枢纽，并在什么能力。它包括热电联产、锅炉、吸收式制冷机、压缩式制冷机、蓄电（锂离子电池）和蓄热。该模型还考虑了安装分布式发电的激励政策，从而减少排放。此外，它还考虑了基于组件可用性的能源供应可靠性。该模型可以帮助进行与规划具有互连能源枢纽的未来能源系统相关的研究。所提出的模型已被模拟的互连测试系统，它代表了一个市政区与三个能源枢纽。
In an energy hub, each energy carrier can be converted to other forms of energy to meet electricity, heating and cooling power demand in an optimal manner. In this study, a framework is presented to optimally design and size interconnected energy hubs. It considers physical constraints on natural gas and electricity networks and environmental issues. The proposed design methodology decides on which components should be allocated to each hub and in what capacity. It includes combined heat and power, boiler, absorption chiller, compression chiller, electricity storage (Li-ion battery) and heat storage. The model also considers incentive policies to install distributed generation thus reducing emissions. Furthermore, it takes energy supply reliability based on availability of components into account. This model can help with conducting studies related to planning future energy systems with interconnected energy hubs. The proposed model has been simulated on an interconnected test system, which represents a municipal district with three energy hubs.