NDLI: Pulsed generators on base of LTD stages with vacuum insulation in a secondary turn

Content Provider	IEEE Xplore Digital Library
Author	Kharlov, A.V. Kovalchuk, B.M. Kumpyak, E.V. Zherlitsyn, A.A.
Copyright Year	2012
Description	Author affiliation: Institute of High-Current Electronics, 2/3 Academichesky Ave., 634055, Tomsk, Russia (Kharlov, A.V.; Kovalchuk, B.M.; Kumpyak, E.V.; Zherlitsyn, A.A.)
Abstract	In this report we present state of work under development of LTD stages with air insulation in a primary circuit and vacuum insulation in a secondary turn. Special unit, named capacitor block, was developed for use as a main structural element of the transformer stages. It incorporates two capacitors GA 35426 (40 nF, 100 kV) and multichannel multigap gas switch. Two types of stages were developed: 1) Stage LTD-20 with 4 modules in parallel and 5 capacitor blocks in each module. In tests of this stage current amplitude up to 850 kA with ∼ 140 ns rise time was obtained on a 0.05 Ω load at 100 kV charging voltage. 2) Stage LTD-4 with 2 modules in parallel and 2 capacitor blocks in each module. Several installations were built on base of these stages, including linear transformer, consisting of two identical LTD-20 stages in series, and high power electron accelerator on base of LTD-4 stages. Design of installations and tests results are presented and discussed in this report.
Starting Page	425
Ending Page	428
File Size	1271713
Page Count	4
File Format	PDF
ISBN	9781467312639
ISSN	10932941
e-ISBN	9781467312660
e-ISBN	9781467312653
DOI	10.1109/DEIV.2012.6412546
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-09-02
Publisher Place	Russia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power transformer insulation Capacitors Electrodes Switches Insulation Circuit faults Transformer cores
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Software

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