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Design and economic analysis of a stand-alone hybrid photovoltaic energy system for remote healthcare centre

机译:远程医疗中心独立混合光伏能量系统的设计与经济分析

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This paper presents design of a stand-alone hybrid photovoltaic (PV) energy system according to the daily electrical load demand of remote healthcare centre located in Madhya Pradesh, India. It employs an optimal design and sizing of hybrid PV energy system (PV generator, battery, inverter and diesel generator) according to load demand. An economic analysis has been presented for selection of an optimum hybrid PV energy system using a hybrid optimisation model for electric renewable (HOMER) software. Paper also presents comparison of environmental aspects of hybrid PV energy system with conventional system. The initial costs of PV-diesel-battery and diesel-battery systems are $2,418 and $879, respectively. Net present cost of PV system is $13,523 and diesel system is $20,515. Results show that hybrid PV-diesel-battery energy system is more economical and environmentally friendly energy system for remote healthcare centre. Hence, it can be concluded that the renewable energy systems is a better option for healthcare centre in remote areas.
机译:本文根据位于印度Madhya Pradesh的远程医疗保健中心的日常电负荷需求,介绍了独立混合光伏(PV)能源系统的设计。它根据负载需求采用混合PV能量系统(PV发电机,电池,逆变器和柴油发电机)的最佳设计和尺寸。已经介绍了使用电动可再生(HOMER)软件的混合优化模型选择最佳混合PV能量系统的经济分析。纸张还呈现了传统系统的混合PV能量系统环境方面的比较。 PV-柴油 - 电池和柴油电池系统的初始成本分别为2,418美元和879美元。 PV系统的净目前成本为13,523美元,柴油系统为20,515美元。结果表明,杂交PV-柴油 - 电池能量系统是远程医疗中心更经济,环保的能源系统。因此,可以得出结论,可再生能源系统是偏远地区医疗保健中心的更好选择。

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