不平衡条件下UPFC建模中的动态相量

PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409) Pub Date : 2000-12-04 DOI:10.1109/ICPST.2000.900116

P. Stefanov, A. Stanković

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引用次数: 6

摘要

本文建立了统一潮流控制器(UPFC)不平衡运行的分析模型。该非线性定常模型用动态对称分量表示，并在参考文献的基准电力系统实例上进行了验证。通过不平衡运行和不平衡(单相接地)故障的仿真，对该模型进行了评估。除了减少仿真时间外，该模型还实现了与详细时域模型相当的精度。

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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Dynamic phasors in modeling of UPFC under unbalanced conditions

The paper describes an analytical model for unbalanced operation of the unified power flow controller (UPFC). This nonlinear, time-invariant model is expressed in terms of dynamic symmetric components, and it is validated on a benchmark power system example taken from the literature. The model is evaluated via simulations in unbalanced operation and during unbalanced (one phase to ground) faults. The model achieves an accuracy comparable to detailed time-domain models, in addition to a reduction in simulation time.

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来源期刊

PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)

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