MAGNETIC SHIELDING EFFECTIVENESS FOR COMPARATORS

被引：11
|
作者：
REN, SY
DING, HC
LI, MM
SHE, SN
机构：
[1] Department of Electrical Engineering, Huazhong University of Science and Technology, Wuhan
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1995年 / 44卷 / 02期
关键词：
D O I：
10.1109/19.377869
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A method of analyzing and calculating magnetic shielding effectiveness of comparators by means of a long rectangular shell model with a magnetic core is developed. A calculation formula is derived. The error between testing results and calculation data for the magnetic shielding effectiveness of a 25 000-A dc comparator is less than 5%. The important design bases for magnetic shielding of comparators are given.
引用
收藏
页码：422 / 424
页数：3
相关论文
共 50 条
  • [1] On magnetic shielding effectiveness
    du Bois, H
    Wills, AP
    [J]. ANNALEN DER PHYSIK, 1900, 2 (05) : 78 - 83
  • [2] The segment copper shielding structure in comparators
    Ren, SY
    Zhang, ZJ
    Zhou, XX
    [J]. 2002 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS, CONFERENCE DIGEST, 2002, : 36 - 37
  • [3] Magnetic Shielding Effectiveness of Current Comparator
    Shao, Haiming
    Qu, Kaifeng
    Lin, Feipeng
    Liang, Bo
    Jia, Kai
    Ren, Qiang
    Li, Yanqiang
    Li, Wenfeng
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2013, 62 (06) : 1486 - 1490
  • [4] A METHOD OF INCREASING EFFECTIVENESS OF MAGNETIC SHIELDING
    ARTEMEVA, ZL
    SHORIN, KN
    [J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES-USSR, 1966, (03): : 711 - &
  • [5] Anisotropic Magnetic Shielding Effectiveness of Magnetic Shielded Package
    Yamada, Keiju
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2017, 53 (11)
  • [6] Research on the influence of screw spacing on magnetic shielding effectiveness of a shielding cabin
    Chen, Longlong
    Ning, Feng
    Jiao, Chongqing
    [J]. 2020 INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND BIOENGINEERING (ICEEB 2020), 2020, 185
  • [7] Improved Magnetic Circuit Model for Magnetic Shielding Effectiveness in Rogowski Coil
    Ayhan, Burak
    Ucak, Canbolat
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2020, 56 (03)
  • [8] Low-Frequency Shielding Effectiveness of Magnetic Alloys
    Al Duhni, Ghaleb
    Khasgiwala, Mudit
    Volakis, John L.
    Raj, Pulugurtha Markondeya
    [J]. SOUTHEASTCON 2023, 2023, : 49 - 52
  • [9] The shielding effectiveness of steel enclosure for pulsed magnetic field
    Gao, C
    Zhou, BH
    Chen, B
    Shi, LH
    Li, YX
    Nie, YB
    [J]. ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS, CEEM'2003, PROCEEDINGS, 2003, : 541 - 544
  • [10] Time domain measure system of the magnetic shielding effectiveness
    Chen, B
    Gao, C
    Shi, LH
    Li, YX
    Zhou, BH
    Chen, HL
    [J]. ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS, CEEM'2003, PROCEEDINGS, 2003, : 566 - 570
12345