针对实时仿真器中电涌放电器的迭代算法

OPAL-RT

This paper presents iterative EMT algorithms for Surge Arrester, also commonly named Metal Oxide Varistors, within 2 different simulation solvers; the State-Space-Nodal solver of ARTEMiS and the nodal admittance method of HYPERSIM. The proposed algorithm, based on fixed-point iteration, allows precise simulation of nonlinear models with minimal extra simulation time cost. Cases are presented in the paper in which the iteration feature clearly improves the simulation accuracy.

这篇文章介绍了电涌放电器的迭代算法。电涌电阻器通常也被称为金属氧化电阻器，可用于两种不同的仿真求解器；即用于ARTMiS的空间节点求解器和HYPERSIM使用的节点导纳方法。文中所提出的算法基于固定点迭代，可在最少的时间内实现对非线性模型的精确仿真。文章还列举了体现迭代特征显著改善仿真精确度的案例。

7 j" t2 i$ l* y. s4 v: A  ~( I: n PSCC2014_IterativeMOV_DufourTremblay.rar (1.19 MB, 下载次数: 0)

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