Transient electric field measurement in the liquid dielectrics using computerized laser tomography

被引：10

作者：

Osmokrovic, Predrag ^{[1
]}

Filipovic, Dragan ^{[2
]}

Pesic, Miroslav ^{[3
]}

Lazarevic, Zoran ^{[1
]}

机构：

[1] Univ Belgrade, Fac Elect Engn, Belgrade 11000, Serbia

[2] Kraft R&D, Dept Strateg Innovat Res, Glenview, IL 60025 USA

[3] Elect Power Ind Serbia, Elektrotimok, Zajecar 19000, Serbia

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2007年 / 56卷 / 06期

关键词：

dielectric liquids; electromagnetic transient propagation; electrooptic Kerr effect; lasers; tomography;

D O I：

10.1109/TIM.2007.908312

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：

This paper presents an original method to measure ultrafast voltage transient responses and electric field distribution in liquid dielectrics. The capacitive probe is employed to record the fast voltage transient responses. The electric field is reconstructed with multiangular laser scanning of the space between electrodes and a modified arithmetic reconstruction technique. The finite-difference method (FDM) is used to compare and verify experimental results for symmetrical and asymmetrical electrode configurations. Numerical verification confirmed that the experimental results are accurate enough to be used in the design of oil-immersed dielectric systems.

引用

页码：2538 / 2546

页数：9

共 50 条

[1] Electric Field Measurement in Liquid Dielectrics using Kerr Effect
Zakaria, Z. N.
Andritsch, T.
Lewin, P. L.
2017 IEEE CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENON (CEIDP), 2017, : 720 - 723
[2] Sonic field measurement using light computerized tomography
Yoshioka, Masahiro
Mizutani, Koichi
Nagai, Keinosuke
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers, 1997, 36 (5 B): : 3199 - 3202
[3] Sonic field measurement using light computerized tomography
Yoshioka, M
Mizutani, K
Nagai, K
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1997, 36 (5B): : 3199 - 3202
[4] AUTOMATIC MEASUREMENT OF ELECTRIC STRENGTH OF LIQUID DIELECTRICS
BRIGNELL, JE
JOURNAL OF SCIENTIFIC INSTRUMENTS, 1963, 40 (12): : 576 - &
[5] A Novel Transient Electric Field Measurement for Low Kerr Constant Liquid Dielectrics Based on Concave Spherical Mirror Conjugate Structure
Zhang, Zhaotian
Wu, Shilin
He, Wenkai
Yang, Qing
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 72
[6] TRANSIENT PROCESSES IN DIELECTRICS AT HIGH ELECTRIC FIELD STRENGTHS
TIMAN, BL
FESENKO, VM
SOVIET PHYSICS SEMICONDUCTORS-USSR, 1969, 2 (11): : 1410 - &
[7] ELECTRIC-FIELD MEASUREMENT IN LIQUID DIELECTRICS USING A COMBINATION OF AC VOLTAGE MODULATION AND A SMALL RETARDATION ANGLE
MAENO, T
TAKADA, T
IEEE TRANSACTIONS ON ELECTRICAL INSULATION, 1987, 22 (04): : 503 - 508
[8] Measurement technique for electric field distribution in liquid dielectrics by using Kerr effect and a diagnostic image lock-in amplifier
Zhu, YC
Takada, T
PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1 AND 2, 1997, : 1103 - 1106
[9] Influence of an electric field on the dynamic viscosity of liquid dielectrics
Ostapenko, AA
TECHNICAL PHYSICS, 1998, 43 (01) : 35 - 38
[10] Effect of an electric field on the viscosity of liquid dielectrics.
Ostapenko, AA
1998 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, VOLS 1 AND 2, 1998, : 432 - 435

← 1 2 3 4 5 →