Diakoptics-based Algorithm for Fast Transient Simulation of Transformer

REN Hong-lin; GUO Wei-dong

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Diakoptics-based Algorithm for Fast Transient Simulation of Transformer

更新时间：2026-07-10

- Diakoptics-based Algorithm for Fast Transient Simulation of Transformer
- Vol. 16, Issue 5, Pages: 52-56(2011)
- 作者机构：
  
  哈尔滨工业大学电气工程系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM406
- Published：2011
- 稿件说明：
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REN Hong-lin, GUO Wei-dong. Diakoptics-based Algorithm for Fast Transient Simulation of Transformer[J]. 2011, 16(5): 52-56.
DOI：

REN Hong-lin, GUO Wei-dong. Diakoptics-based Algorithm for Fast Transient Simulation of Transformer[J]. 2011, 16(5): 52-56. DOI：

摘要

在高频激励源作用下

变压器应采用分布参数模型.准确而高效的变压器快速暂态仿真方法是目前研究的重点问题.基于变压器的分布参数电路模型

研究了变压器快速暂态仿真的分裂算法.在一段时间间隔内

将变压器集中参数电路分解成若干个子电路

根据各独立子电路在该时间段内的暂态过程及其外端子冲激响应函数

建立了子电路的动态等效电源模型

并以此建立了变压器的离散时域动态等效电路模型.对该模型变量进行合理的编号

可以利用三对角线方程组的追赶法求解仿真模型

从而提高了仿真效率.仿真结果表明:提出的方法具有较高的准确性

且计算量少.

Abstract

The transformer distributed parameter model should be adopted when inspired by high frequency source.Accurate and efficient fast transient simulation method of transformer is the focal problem.The aim of the paper is to study diakoptics used in Transformer Fast Transient Simulation

based on the distributed parameter circuit model of the transformer.In an interval

the lumped parameter circuit of transformer is divided into several sub-circuits.In the period

according to the independent transient ...

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Related Author

SHI De-quan

MAN Liang-liang

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Related Institution

哈尔滨理工大学材料科学与工程学院

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