Measurement of two-dimensional electric field distribution in liquid dielectric using Kerr effect

Measurement of two-dimensional electric field distribution in liquid dielectric using Kerr effect

We have designed an electric field distribution measurement system using electric field modulation and a video camera, and have used the system to measure DC electric field distribution in nitrobenzene. We obtain a lower measurement level of E/sub dc/=200 V/cm. The resolution of the measurement syst...

Full description

Saved in:
Bibliographic Details
Published in:Proceedings of 1995 International Symposium on Electrical Insulating Materials pp. 411 - 414
Main Authors: Shimada, H., Kiriishi, H., Tashita, T., Takada, T., Maeno, T.
Format: Conference Proceeding
Language:English
Published: IEEE 1995
Subjects:
Artificial intelligence
Cameras
Dielectric liquids
Dielectric measurements
Electric variables measurement
Kerr effect
Nonlinear optics
Optical modulation
Optical sensors
Space charge
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We have designed an electric field distribution measurement system using electric field modulation and a video camera, and have used the system to measure DC electric field distribution in nitrobenzene. We obtain a lower measurement level of E/sub dc/=200 V/cm. The resolution of the measurement system is about 12 bits, and for higher sensitivity measurement we need to use a higher resolution D/A converter.
ISBN:4886860478
9784886860477
DOI:10.1109/ISEIM.1995.496596