Structure Design and Simulation Analysis of Controllable Reactor of Transformer Type

FU Pengyu; TIAN Mingxing; ZHANG Ning

doi:10.13296/j.1001-1609.hva.2018.05.038

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Structure Design and Simulation Analysis of Controllable Reactor of Transformer Type

更新时间：2025-04-26

- Structure Design and Simulation Analysis of Controllable Reactor of Transformer Type
- High VoltageApparatus Vol. 54, Issue 5, Pages: 242-247(2018)
- 作者机构：
  
  兰州交通大学自动化与电气工程学院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2018.05.038
  CLC： TM47
- Published：2018
- 稿件说明：
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[1]付鹏宇,田铭兴,张宁.变压器式可控电抗器结构设计与仿真分析[J].高压电器,2018,54(05):242-247.

FU Pengyu, TIAN Mingxing, ZHANG Ning. Structure Design and Simulation Analysis of Controllable Reactor of Transformer Type[J]. High voltageapparatus, 2018, 54(5): 242-247.
[1]付鹏宇,田铭兴,张宁.变压器式可控电抗器结构设计与仿真分析[J].高压电器,2018,54(05):242-247. DOI： 10.13296/j.1001-1609.hva.2018.05.038.

FU Pengyu, TIAN Mingxing, ZHANG Ning. Structure Design and Simulation Analysis of Controllable Reactor of Transformer Type[J]. High voltageapparatus, 2018, 54(5): 242-247. DOI： 10.13296/j.1001-1609.hva.2018.05.038.

摘要

为满足变压器式可控电抗器（controllable reactor of transformer type

CRT）"高阻抗、弱耦合"的设计要求

结合磁集成技术

提出一种结构更为简单、对制作工艺要求更低的CRT实用化本体结构。该结构通过在工作绕组与控制绕组间设置漏磁铁心

使变压器与限流电抗集成在一起构成一个具有"高阻抗"的基本独立单元。将这样多个基本独立单元组合并联构成CRT本体

可实现"弱耦合"。根据对基本独立单元的磁路分析

推导出工作绕组电流的一般表达式以及建立其等效电路

并以实验室样机制作为对象

在MATLAB/Simulink中仿真计算

其结果说明该结构能够满足CRT"高阻抗、弱耦合"的设计要求

验证该结构的适用性及正确性

为样机制作提供参考。

Abstract

In order to meet"high impedance and weak coupling"design requirements of controllable reactor of trans-former type（CRT）

combined with the magnetic integrated technology

a CRT practical noumenal structure with sim-pler structure and lower production process requirements is proposed. The structure integrates transformer with cur-rent-limiting inductance and forms a basic independent unit with high impedance through setting a leakage magnetcore between the working winding and control winding. And combining several basic independent units in parallelconstitutes CRT noumenon can meet"weak coupling". In accordance with the magnetic circuit analysis of the basicindependent units

the general expression of the working winding current has been inferred and the equivalent cir-cuit for the structure has been established.Furthermore

the production of laboratory model machine has been simu-lated in MATLAB/Simulink as an object. Simulation results show that the structure can satisfy the requirement of"high impedance

weak coupling"and the applicability and correctness of the structure has been verified.The struc-ture provides a reference for manufacture of model machine.

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Related Institution

State Grid Hebei Economic Technology Research Institute

TBEA Hengyang Transformer Co., Ltd.

Ministry of Education Key Laboratory of Opto-Electronic Technology and Intelligent Control of Lanzhou Jiaotong University

School of Automation & Electrical Engineering of Lanzhou Jiaotong University

Lanzhou Jiaotong Univercity

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