NDLI: Design of 60kV, 2Ons Solid-state Pulse Generator Based on Magnetic Reactor Driven Diode Opening Switch

Content Provider	IEEE Xplore Digital Library
Author	Tang, T. Kuthi, A. Wang, F. Gundersen, M.
Copyright Year	2006
Description	Author affiliation: Dept. of Electr. Eng.-Electrophys., Univ. of Southern California, Los Angeles, CA (Tang, T.; Kuthi, A.; Wang, F.; Gundersen, M.)
Abstract	Here we present the design and implementation of a magnetic reactor driven diode opening switch (DOS) pulse generator, which is capable of delivering 20ns wide, 60 kV amplitude pulses into a 200 Omega load at a repetition rate of 1 kHz. The pulse generator is also capable of working without a diode stage to generate 100 ns 30 kV pulses into the same load. The generator consists of 3 isolated units with distinct functions. The first is an IGBT switched LC resonator, which generates a 2.3 mus wide 18 kV amplitude pulse into the next stage. The second unit is a 2-stage magnetic reactor using a saturable inductor wound on low-loss nanocrystalline core, which compresses the pulse width to 200 ns with the same amplitude. The compressed pulse can be directly delivered to a 200 Omega load through a 1:2 transformer and generate 100 ns wide 30 kV amplitude pulses. The output of the magnetic compression stage can also be fed into a diode output stage through the same saturable transformer for further compression. The DOS output unit utilizes 6 series connected VMI fast recovery diodes as opening switch to commute 300 A current into the load and produces 60kV 20ns pulses. The all-solid-state design helps to get reproducible pulses and reliable, long-life operation
Starting Page	224
Ending Page	226
File Size	1967403
Page Count	3
File Format	PDF
ISBN	142440018X
DOI	10.1109/MODSYM.2006.365223
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-05-14
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid state circuits Pulse generation Inductors Diodes Magnetic switching Switches Pulse transformers Pulse compression methods Insulated gate bipolar transistors Wounds
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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