Object oriented backward/forward algorithm for unbalanced and harmonic polluted distribution systems

B. Tomoiagă, M. Chindris, A. Sudriá-Andreu, A. Sumper
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引用次数: 1

Abstract

The optimization in the operation of distribution electric systems has become an acute problem. In order to evaluate some essential criteria (e.g., active power losses) the computation of power flow is absolutely necessary. Taking into account the real operating conditions (unbalance, harmonics) it is of great interest for accurate steady state estimation. The existent solutions proposed in literature are complex and it is difficult to implement them in unbalanced and harmonic polluted systems. By the original adaptation of the backward/forward sweep algorithm, the authors propose a novel paradigm to analyze the propagation of asymmetries and harmonic distortions through radial electric networks.
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不平衡谐波污染配电系统的面向对象前向/后向算法
配电系统的优化运行已成为一个亟待解决的问题。为了评估一些基本指标(如有功损耗),潮流计算是绝对必要的。考虑到实际运行条件(不平衡、谐波),如何准确估计系统的稳态是一个非常重要的问题。现有文献提出的解决方案复杂,难以在不平衡和谐波污染系统中实现。通过对前向/后向扫描算法的改进,作者提出了一种新的范式来分析不对称和谐波畸变在径向电网中的传播。
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