Waters, Ronald and Jones, R.E. 1962. New methods of producing high-voltage square waveforms, and their application to spark photography. Proceedings of the IEE Part A: Power Engineering 109 (44) , pp. 144-150. 10.1049/pi-a.1962.0089 |
Official URL: http://dx.doi.org/10.1049/pi-a.1962.0089
Abstract
A review of chopping-circuit techniques used in the production of square waveforms is presented, and two new methods which have been developed for use up to 1 MV are described. The first of these consists of a 3-sphere gap circuit for chopping impulses with a scatter in the time of chopping of ±3%. Also a circuit employing an auxiliary impulse generator and trigatron sphere-gap has been used to produce square waves of predetermined duration, or for automatically removing the voltage shortly before collapse of the test-gap. This automatic technique is a valuable aid in the photographic study of discharge processes where the variation in time to breakdown is large.
Item Type: | Article |
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Status: | Published |
Schools: | Engineering |
Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
Publisher: | The Institution of Electrical Engineers |
ISSN: | 03698882 |
Last Modified: | 03 Nov 2017 11:46 |
URI: | https://orca.cardiff.ac.uk/id/eprint/106170 |
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