ATC computational issues [electricity supply]

Proceedings of the 32nd Annual Hawaii International Conference on Systems Sciences. 1999. HICSS-32. Abstracts and CD-ROM of Full Papers Pub Date : 1999-01-05 DOI:10.1109/HICSS.1999.772867

M. H. Gravener, C. Nwankpa, Tai-Sim Yeoh

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引用次数: 13

Abstract

A method of calculating Available Transfer Capability (ATC) and the exploration of the relative effects of certain computational issues are described. Specifically, the calculation of ATC is laid out for the purposes of pointing out the various computational aspects that affect it, such as algorithmic tolerances and source/sink composition among others. Test cases from the Pennsylvania-Jersey-Maryland (PJM) Interconnection is used to obtain results on this study. Among the inferences obtained from this work is the necessity to properly account for uncertainties that exist not only in the physical structure of the power system but also those that exist in the computation of its properties reflected in ATC evaluation. In addition, from the studies on sink composition we notice from ATC values, underlying behavior that are characteristic of sub-areas within a given control area. The quantification of such effects can lead to better understanding of the underlying properties involved in ATC computation.

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ATC计算问题〔电力供应〕

描述了一种计算可用传输能力(ATC)的方法，并探讨了某些计算问题的相对影响。具体来说，ATC的计算是为了指出影响它的各种计算方面，例如算法公差和源/汇组成等。来自宾夕法尼亚-泽西-马里兰(PJM)互连的测试用例被用来获得本研究的结果。从这项工作中得出的结论是，必须适当考虑电力系统物理结构中的不确定性，以及ATC评估中反映的电力系统性能计算中的不确定性。此外，从对汇组成的研究中，我们从ATC值中注意到，在给定的控制区内，子区域的潜在行为具有特征。这种效应的量化可以更好地理解ATC计算中涉及的潜在特性。

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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Proceedings of the 32nd Annual Hawaii International Conference on Systems Sciences. 1999. HICSS-32. Abstracts and CD-ROM of Full Papers

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