Impact Analysis for the Air-gap Width of Draw-out Power Supply Coil

LIN Jie1; LIU Gang1; ZHANG Ming2

doi:10.13296/j.1001-1609.hva.2012.12.016

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Impact Analysis for the Air-gap Width of Draw-out Power Supply Coil

更新时间：2025-04-26

- Impact Analysis for the Air-gap Width of Draw-out Power Supply Coil
- High VoltageApparatus Vol. 48, Issue 12, Pages: 75-79+85(2012)
- 作者机构：
  
  1. 华南理工大学电力学院
  2. 广东电网公司佛山供电局
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2012.12.016
  CLC： TM711
- Published：2012
- 稿件说明：
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[1]林杰,刘刚,张鸣.取能电源线圈气隙宽度的影响分析[J].高压电器,2012,48(12):75-79+85.

LIN Jie1, LIU Gang1, ZHANG Ming2. Impact Analysis for the Air-gap Width of Draw-out Power Supply Coil[J]. High voltageapparatus, 2012, 48(12): 75-79+85.
[1]林杰,刘刚,张鸣.取能电源线圈气隙宽度的影响分析[J].高压电器,2012,48(12):75-79+85. DOI： 10.13296/j.1001-1609.hva.2012.12.016.

LIN Jie1, LIU Gang1, ZHANG Ming2. Impact Analysis for the Air-gap Width of Draw-out Power Supply Coil[J]. High voltageapparatus, 2012, 48(12): 75-79+85. DOI： 10.13296/j.1001-1609.hva.2012.12.016.

摘要

为了优化取能电源装置

通常在取能线圈中引入气隙磁阻

减少其中的磁通量。研究了气隙宽度对感应电压幅值等其他参数的影响。根据感应取能的基本原理

对不同气隙下感应电压的变化规律进行计算

并通过试验平台试验验证

得出关于气隙宽度对线圈感应电压影响的结论。根据此试验结果

可对不同架空导线电流范围

合理调整取能电源的线圈气隙宽度

使得电源有足够的稳定输出电压。

Abstract

In order to optimize coil of the draw-out power supply

usually the introduction of air-gap reluctance in draw-out power coil can reduce magnetic flux of the coil.In this article the impact of air-gap width on induced voltage and other parameters has been researched.According to the basic principles of draw-out power

variation of induced voltage under different air-gap is calculated and it is verified through experiment platform.The conclusion about the influence of air-gap width on coil induced voltage has been got.Base on the results of this experiment

it can make output voltage of the power supply more stability by adjust the air-gap width according to the result of the experiment.

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