Research of the Magnetic Field Distribution and Protection Body Setting for Air-core Reactor

JI Juan1; YU Ji-hui1; YUAN Yi-fei2; YANG Guang1; HE Jian1

您当前的位置：

首页 >

文章列表页 >

Research of the Magnetic Field Distribution and Protection Body Setting for Air-core Reactor

更新时间：2025-04-26

- Research of the Magnetic Field Distribution and Protection Body Setting for Air-core Reactor
- High VoltageApparatus Vol. 45, Issue 6, Pages: 61-64+68(2009)
- 作者机构：
  
  1. 重庆大学电气工程学院输配电装备及系统安全与新技术国家重点实验室
  2. 重庆电力公司长寿供电局
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM47
- Published：2009
- 稿件说明：
移动端阅览
[1]季娟,俞集辉,袁一飞,杨光,何健.空心电抗器磁场分布和防护体架设研究[J].高压电器,2009,45(06):61-64+68.

JI Juan1, YU Ji-hui1, YUAN Yi-fei2, et al. Research of the Magnetic Field Distribution and Protection Body Setting for Air-core Reactor[J]. High voltageapparatus, 2009, 45(6): 61-64+68.
[1]季娟,俞集辉,袁一飞,杨光,何健.空心电抗器磁场分布和防护体架设研究[J].高压电器,2009,45(06):61-64+68. DOI：

JI Juan1, YU Ji-hui1, YUAN Yi-fei2, et al. Research of the Magnetic Field Distribution and Protection Body Setting for Air-core Reactor[J]. High voltageapparatus, 2009, 45(6): 61-64+68. DOI：

摘要

变电站投运的空心电抗器产生的强磁场是变电站磁场污染的主要来源之一。建立了计及涡流影响的空心电抗器磁场有限元模型

仿真计算了其磁场分布

并与实测数据进行比较。从职业暴露安全的角度考虑

提出了对电抗器架设防护体以改善职业暴露区磁场分布的措施。通过比较不同材料、尺寸、位置等多种情形下防护体对电抗器磁感应强度分布的影响

最终提出防护体的最优架设方案。

Abstract

The strong magnetic field generated by air-core reactors is one of the main sources of magnetic contamination in substations.A magnetic field finite element model of air-core reactor

which considering the effect of eddy current

was proposed

the magnetic field distribution was calculated and compared with measured data in the paper.In considering of occupational exposure security

measurements to improve the magnetic field distribution in occupational exposure areas with setting protection body were put forward.Then the magnetic field distributions with different protection bodies were calculated and comparisons between different materials

sizes

locations and other cases of protection bodies were made.The results indicate that the optimal measure meet the occupational exposure limit.

关键词

Keywords

references

Views

179

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research Analysis of the Optimal Inhibition of Power Frequency Magnetic Field of 35 kV Air-core Reactor

Study on Efficiency Optimization of Engineering Electromagnetic Repulsion Mechanism

Lightning Electromagnetic Transient Analysis of Offshore Wind Turbine Based on Finite Element Method

Study on Fatigue Characteristics of Offshore VSC-HVDC Converter Valve Tower in Operation

AUTOMATIC FINITE ELEMENT DIVISION METHOD FOR 3-D ELECTROMAGNETICFIELD BASED ON STL FILE FORMATE

Related Author

ZHANG Ning

LI Lin

XU Yuanzhen

FANG Taixun

LYU Wei

LIU Shaofei

ZHANG Liang

ZHANG Jiankai

Related Institution

State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University

NR Electric Co., Ltd.

BR Electric Power Electronics Co., Ltd.

School of Artificial Intelligence and Data Science, Hebei University of Technology

Hebei Construction Investment Offshore Wind Power Co., Ltd.

⁰