NDLI: Development of 2.4 MJ capacitor bank for electro thermal propulsion technology

Content Provider	IEEE Xplore Digital Library
Author	Sung, G.Y. Kim, J.S. Chu, J.H. Jung, J.W.
Copyright Year	2001
Description	Author affiliation: Agency for Defense Dev., Taejon, South Korea (Sung, G.Y.; Kim, J.S.; Chu, J.H.; Jung, J.W.)
Abstract	A pulsed power supply of 2.4 MJ capacitor bank has been developed to make investigation into electric gun technology. It is made up of eight paralleled 300 kJ modules, and can supply various shapes of high current pulse by controlling charging voltage, inductance, capacitance, and firing time of each module. The 300 kJ module has been designed and fabricated for maximum operating voltage of 22 kV, peak current of 150 kA, and pulse duration of 1 msec. The equivalent circuit of the module was determined, and the experiments of the modules were done. The characteristics of the module were analyzed more deeply through circuit simulation. All the modules showed good performance under the condition of charging voltage of 22 kV, inductance of 20 /spl mu/H, and shorted load. The experiments of the paralleled modules with inductance of 20 /spl mu/H and load resistance of 100 m/spl Omega/ were performed, where the modules were discharged simultaneously and/or sequentially. The results of the experiments were analyzed. The 2.4 MJ capacitor bank is now used as the pulsed power supply for the ETC (electro thermal chemical) gun research.
Sponsorship	Plasma Sci. & Appl. Committee Pulsed Power Sci. & Technol. Committee of the IEEE Nucl. & Plasma Sci. Soc
Starting Page	199
Ending Page	202
File Size	396693
Page Count	4
File Format	PDF
ISBN	0780371208
DOI	10.1109/PPPS.2001.1002027
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2001-06-17
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Capacitors Propulsion Pulsed power supplies Inductance Shape control Pulse shaping methods Voltage control Capacitance Firing Equivalent circuits
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
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
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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