基于抽水蓄能的独立水动力系统:可行性和技术经济研究

2015 International Conference on the Industrial and Commercial Use of Energy (ICUE) Pub Date : 2015-08-01 DOI:10.1109/ICUE.2015.7280292

K. Kusakana

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引用次数: 11

摘要

在这项研究中，提出了一个抽水蓄能与一个独立的水动力系统在离网供电中结合使用。分析了这种组合的技术经济可行性，并与将电池作为存储系统的方案进行了比较。介绍了系统的工作原理;建立了数学模型和仿真模型。采用南非农村两种不同类型的负荷进行模拟，作为案例研究，以证明拟议供应方案的技术优势和成本效益。结果表明，这种新颖的组合是一种经济、可靠和环保的解决方案，可以在偏远和孤立的社区实现100%的能源自主。

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Pumped storage-based standalone hydrokinetic system: Feasibility and techno-economic study

In this study, a pumped hydro storage is proposed to be used in conjunction with a standalone hydrokinetic system in off-grid power supply. The techno-economic feasibility of such combination is analyzed and compared to the option where batteries are considered as storage system. The system working principle is presented; the mathematical model and simulation model are also developed. Simulations are performed using two different types of loads in rural South Africa as case study to demonstrate the technical advantages as well as the cost effectiveness of the proposed supply option. The results reveal that the novel combination is a cost-effective, reliable and environmentally friendly solution to achieve 100% energy autonomy in remote and isolated communities.

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2015 International Conference on the Industrial and Commercial Use of Energy (ICUE)

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