Results 251 to 260 of about 30,911 (308)

Case Report: Early surgical intervention for epilepsy with mild MOGHE: timing and clinical efficacy. [PDF]

open access: yesFront Pediatr
Sun Y   +11 more
europepmc   +1 more source

Partial Discharge Characterisation in Liquid Nitrogen Composite Systems

open access: yes, 2005
Swaffield, D J   +4 more
core  

Modeling partial discharge phenomena [PDF]

open access: possibleIEEE Electrical Insulation Magazine, 2020
Measurements of partial discharge (PD) activity are a commonly used technique to diagnose the health of insulation material within high voltage plant. The definition of PD is relatively broad, it is generally defined as a localized or confined discharge within an insulating medium [1]. Due to the high electric breakdown strength of insulation materials,
Callender, George, Lewin, Paul
openaire   +1 more source

Propagation of partial discharge signals and the location of partial discharge occurrences

2013 IEEE 8th International Conference on Industrial and Information Systems, 2013
The location of the partial discharge source in transformer insulation was analysed by simulation studies. The partial discharge source was modelled such that it radiates the Ultra High Frequency (UHF) signal. It was observed that there exists a time difference of arrival of the UHF signal at the sensors based on its distance from the location of the ...
R. Sarathi   +2 more
openaire   +1 more source

The Nature of the Measurement of Partial Discharge

2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2019
The measurement of partial discharges in solid insulation is predictive of the long-term performance of the insulation. That makes the measurement very important in high-voltage technology. The topic has been of interest for a long time, and has been extensively studied around the world.
Harold Kirkham, D. Rod White
openaire   +1 more source

Partial Discharge Pattern Detected by New Design Partial Discharge Sensors

2019 2nd International Conference on High Voltage Engineering and Power Systems (ICHVEPS), 2019
This research discusses the design and testing of the bowtie antenna as a partial discharge sensor (PD). In this design, there are three types of bowtie antennas which are simulated with high frequency structure simulator (HFSS) software with various shapes and sizes, namely double layer bowtie antenna with edge modification, doube layer bowtie antenna
Muhammad Sukri Habibi Daulay   +1 more
openaire   +1 more source

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