Multipoint Measurement of Electric Field in Oil Gap by using Electric Field Measurement Systems based on Kerr Effect

Electric field measurement using a non-perturbative method based on a calibrated electric potential sensor

We present results of finite element analysis for simple test structures which demonstrate clearly that the measurement situation is complex. The test structure consists of an open geometry parallel plate capacitor within a screened enclosure. Indeed, the presence of earthed objects, even at considerable distances, is shown to have a significant effect on the field geometry close to the source....

Measurement of Electric Near Field Distribution by Optical Electric Field probe

Recently through technique development of communication and information devices, the frequency used has come to extend into the gigahertz range. Especially, smaller probes of broadband with high-resolution are requested in the EMC field to measure and analyze devices. An optical electric field probe may present an accurate method for near-field measurement in the gigahertz range. In the present...

ELF Electric and Magnetic Field Measurement Methods

This paper surveys the instrumentation, calibration procedures, measurement techniques, and standards which can be used to characterize extremely low frequency (ELF) electric and magnetic fields. While the focus of the paper is on power frequency and power frequency harmonic fields, the measurement methods discussed are appropriate in principle for other ELF frequencies.

Measurement of Air Breakdown Voltage and Electric Field Using Standad Sphere Gap Method

Measurement of the Plasma Radial Electric Field by the Motional Stark Effect Diagnostic on JET Plasmas