100 Millimeters Sphere-Gap with Non Uniform Field Electrodes Triggered Gaps

Chaichana Suksamosorn; Kittipong Tonmitra; Amnart Suksri

doi:10.4028/www.scientific.net/AMM.448-453.2016

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 448-453100 Millimeters Sphere-Gap with Non Uniform Field...

100 Millimeters Sphere-Gap with Non Uniform Field Electrodes Triggered Gaps

Abstract:

A common field distortion triggered spark gap utilizing geometric field enhancement at sharp edges usury operates in a cascade mode via the trigger electrode. A new trigger concept is propos this research allowing strong non-uniform electric field enhancement with output precision voltage by holding-off DC voltage ranging from 1 to 135 kV and direct breakdown between the two main electrodes. A test setup was designed to testing with four modes of operation as mode A, B, C and D to prove the feasibility on this concept. Were result experimental r the recommended mode of operation is mode A and mode D considered to be unsatisfied to most applications. The best results achieved by using the triggering with mode A at a wide precision designed breakdown voltage range 1-120kV with a minimum percentage ratio of Fire/Self-fire Voltage lower to 36-47%

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Periodical:

Applied Mechanics and Materials (Volumes 448-453)

Pages:

2016-2024

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.448-453.2016

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Online since:

October 2013

Authors:

Chaichana Suksamosorn*, Kittipong Tonmitra, Amnart Suksri

Keywords:

Breakdown Voltage, Modes of Operation, Three Electrodes, Trigger Voltage

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