电力变电站辅助业务用电量分析。案例研究:蒂米什瓦拉400/220/110千伏变电站

Proceedings of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010 Pub Date : 2010-11-09 DOI:10.1109/ICHQP.2010.5625324

C. Barbulescu, S. Kilyeni, D. Jigoria-Oprea, N. Chiosa

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引用次数: 1

摘要

本文对变电站辅助业务用电量进行了分析。研究重点是载荷曲线的数值处理。以蒂米什瓦拉400/220/110千伏变电站为例，讨论了自耦变压器三绕组供电的实际案例。根据监测结果，使用Matlab开发的软件工具计算辅助业务负载曲线的具体参数。本文还研究了负荷曲线的数值逼近、数值积分法计算能耗和负荷曲线预测等问题。为了实现这一目标，在Delphi环境下开发了一个软件工具。讨论了结果，并强调了适当的结论。

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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Electric substation ancillary services power consumption analysis. Case study: Timisoara 400/220/110 kV substation

Within the paper, the authors deal with electric substation ancillary services power consumption analysis. They are focusing on load curve numerical processing. A real case study is discussed, Timisoara 400/220/110 kV substation, the consumers being supplied from the autotransformer tertiary winding. The parameters specific to ancillary services load curves are computed using a software tool developed in Matlab, based on the monitored results. Several additional issues are tackled: numerical approximation of load curve, consumed energy computing through numerical integration and load curve forecasting. To achieve this goal, a software tool in Delphi environment has been developed. The results are discussed and the appropriate conclusions are highlighted.

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Proceedings of 14th International Conference on Harmonics and Quality of Power - ICHQP 2010

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