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Analysis and comparison of premium power park performances

机译:优质电厂业绩分析与比较

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摘要

Premium power parks (PPP) are one possible answer to the need for high quality power supply for sensitive users. A few pilot plants based on Custom Power devices have been realized, but their cost and complexity are so high that they have not been widely adopted. However, the quality of the power supply can be improved with simpler solutions. This paper compares the performances of different PPPs by calculating the annual number of production process halts (PPH) due to the most impacting power quality (PQ) disturbances (interruptions and voltage dips, the latter classified according to the latest edition of EN 50160). The calculations are based on a large data set from Italian Medium Voltage (MV) networks. Aiming to look for practical PPP solutions, suitable assumptions are used to point out the efficacy of a relatively simple solution arrangement.
机译:优质电力园区(PPP)是敏感用户对高质量电源需求的一种可能答案。已经实现了一些基于Custom Power设备的试验工厂,但是它们的成本和复杂性很高,以至于它们尚未被广泛采用。但是,使用更简单的解决方案可以提高电源的质量。本文通过计算最受电能质量(PQ)干扰(中断和电压骤降,根据最新版EN 50160分类)而导致的生产过程暂停(PPH)的年度数量,比较了不同PPP的性能。该计算基于意大利中压(MV)网络的大量数据集。为了寻找实用的PPP解决方案,使用了适当的假设来指出相对简单的解决方案安排的有效性。

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