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Investigation of the stray field of a minesweeping impulse generator

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DOIResolve DOI: https://doi.org/10.4224/40003386
AuthorSearch for: 1; Search for: 1; Search for: 1
Affiliation
  1. National Research Council Canada
SponsorSearch for: National Research Council Canada
FormatText, Technical Report
Physical description91 p.
Abstract
The stray fields of two impulse generators of the same design with impulse ratings of 540 kilowatts, 3000 amperes were measured. First tests showed that the magnitude of the stray field increased more than linearly with impulse current. More extensive measurements were then performed which disclosed two main sources of stray field: leakage flux from the yoke and flux produced by current loops in the machine. The yoke leakage effect is non-linear and is predominant at high impulse currents. Possible methods of reducing the stray fields are discussed.
Publication date
PublisherNational Research Council Canada. Radio and Electrical Engineering Division
Series
  • Report (National Research Council Canada. Electrical Engineering and Radio Branch. ERA), no. ERA-310 (January 1957).
LanguageEnglish
Peer reviewedNo
NRC numberNRCC 35401
NRC-INMS-3098
NPARC number5763408
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Record identifier651a6dba-7073-4586-9411-7c4e32db87a8
Record created2009-03-29
Record modified2025-12-18

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