New Method for Simulation of Magnetically Controlled Reactor Based on Double Saturated Transformers Model

LOU Baolei; LI Xiaoming

doi:10.13296/j.1001-1609.hva.2017.04.030

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New Method for Simulation of Magnetically Controlled Reactor Based on Double Saturated Transformers Model

更新时间：2025-04-26

- New Method for Simulation of Magnetically Controlled Reactor Based on Double Saturated Transformers Model
- High VoltageApparatus Vol. 53, Issue 4, Pages: 191-196(2017)
- 作者机构：
  
  1. 国网技术学院
  2. 山东大学电气工程学院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.04.030
  CLC： TM47
- Published：2017
- 稿件说明：
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[1]娄宝磊,李晓明.基于双饱和变压器模型的磁控电抗器仿真新方法[J].高压电器,2017,53(04):191-196.

LOU Baolei, LI Xiaoming. New Method for Simulation of Magnetically Controlled Reactor Based on Double Saturated Transformers Model[J]. High voltageapparatus, 2017, 53(4): 191-196.
[1]娄宝磊,李晓明.基于双饱和变压器模型的磁控电抗器仿真新方法[J].高压电器,2017,53(04):191-196. DOI： 10.13296/j.1001-1609.hva.2017.04.030.

LOU Baolei, LI Xiaoming. New Method for Simulation of Magnetically Controlled Reactor Based on Double Saturated Transformers Model[J]. High voltageapparatus, 2017, 53(4): 191-196. DOI： 10.13296/j.1001-1609.hva.2017.04.030.

摘要

磁控电抗器以其控制灵活、稳定、可靠、可连续调节工作电流等优势在电力系统中得到了广泛应用

但目前对其工作原理的仿真方法存在过于复杂和繁琐的问题。为此

提出了一种基于双饱和变压器模型的磁控电抗器仿真新方法

即采用2个独立的多绕组变压器模拟磁控电抗器的工作原理

通过MATLAB软件对此方法进行了仿真验证。研究结果表明:该方法直观简单

不用考虑电抗器结构尺寸等参数

并能仿真各绕组、晶闸管和二极管等元器件的电压、电流及各绕组的磁链;基波电流（标幺值）仿真值与理论计算值的相对误差小于±1%

证明了该方法的有效性。

Abstract

Magnetically controlled reactor（MCR）has been widely used in electric power system

which owes to its advantages of flexible control

stability

reliability and continuous adjusting of working current

etc. However

the simulation methods for working principle of MCR are too complex and tedious at present. In response to this problem

a new method for simulation of MCR based on double saturated transformers model is proposed in this paper

that is

two independent multi-winding transformers are adopted to simulate the working principle of MCR

which is verified by means of MATLAB software. Research results show that

the proposed method is intuitive

simple

and immune to structural parameters of MCR. The voltage and current of MCR components such as winding

thyristor

diode and so on

as well as the magnetic linkage of each winding

can be simulated using this method. Furthermore

the relative error between simulated and calculated per-unit values of the fundamental current is less than ±1%

which proves the validity of the proposed method.

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