澳大利亚大城市配电网屋顶光伏匝道率分析

2016 4th International Conference on the Development in the in Renewable Energy Technology (ICDRET) Pub Date : 2016-02-29 DOI:10.1109/ICDRET.2016.7421524

Md. Rabiul Islam, H. Waldl

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引用次数: 5

摘要

光伏电站的聚集可以缓解电力需求，同时减少化石燃料的消耗。由于屋顶光伏发电在澳大利亚电力市场的高度渗透，公用事业规划者和电网运营商必须处理输出功率的短时间变化，这可能是部署光伏系统的潜在限制因素。在本文中，将分析不同大城市之间的PV变异性，因为澳大利亚的城市面积大，气候带也多。为了检验地理分布的屋顶发电厂的平滑效果，分析了200个站点的5(05)分钟分辨率的输出电力数据。与单个站点相比，观察到显著的平滑效应，但这取决于聚合的屋顶光伏电站的数量和它们之间的相对相关性。总体PV变异性和平滑量在澳大利亚的所有城市并不相同。

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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Ramp rate analysis of roof-top PV on distribution grids for large cities in Australia

Aggregation of PV power plants can mitigate electricity demand as well as reduce consumption of fossil fuels. Due to high penetration of roof-top PV power into the Australian electricity market, utility planners and grid operators have to deal with short time variability of output power which can be a potential limiting factor in deploying PV systems. In this Paper, PV variability between different large cities will be analysed due to large there size and various climatic zones within Australia. In order to examine the smoothing effect of geographically distributed roof-top plants, output electricity data of five (05) minutes resolution for 200 sites are analysed. A significant smoothing effect are observed compare to a single site but it depends on the number of aggregated roof-top PV plants and relative correlation between them. Overall PV variability and the amount of smoothing are not the same in all cities within Australia.

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来源期刊

2016 4th International Conference on the Development in the in Renewable Energy Technology (ICDRET)

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