完全基于可再生能源的小型隔离电力系统的发电可靠性

IEEE Power Engineering Society General Meeting, 2004. Pub Date : 2004-06-10 DOI:10.1109/PES.2004.1373300

J. Ehnberg, M. Bollen

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引用次数: 14

摘要

本文研究了完全基于可再生能源的电力系统的发电可靠性。太阳能和风能的随机模型与小型水电和储能的简单模型一起使用。负载模型是确定性的，基于最大负载为28kw的工业活动。使用蒙特卡罗仿真方法模拟了38种不同电源配置的不同情况。可以得出结论，仅使用风能的系统比仅使用太阳能的系统具有更高的可用性。然而，太阳能更有规律，可以更有效地利用存储。为了获得高可用性，需要大的存储能力或资源组合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Generation reliability for small isolated power systems entirely based on renewable sources

This paper investigates generation reliability for power systems entirely based on renewable energy sources. Stochastic models for solar and wind power are used together with simpler models of small scale hydro power and storage. The load model is deterministic and based on industrial activities with a maximum load of 28 kW. 38 different cases with different supply configurations are simulated using Monte-Carlo simulation. It can be concluded that a system with only wind power has a higher availability than a system with only solar power. However solar power is more regular which allows for a more efficient use of storage. To obtain a high availability large storage capability is needed or a combination of sources.

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IEEE Power Engineering Society General Meeting, 2004.

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