NDLI: Discussion on the Discharging Effects of Two STRETCH Meat Grinder Modules With Different Triggering Delays

Content Provider	IEEE Xplore Digital Library
Author	Xinjie Yu Hui Liu Jun Li Zhen Li Peizhu Liu
Copyright Year	1973
Abstract	The STRETCH meat grinder is one typical inductive pulsed-power supply topology for electromagnetic launch system. It has remarkable current amplification ability as a single unit, but one module cannot provide enough amplitude and width for the load current of the railgun launching. This paper discusses the effects of different triggering delays on the load current with two STRETCH meat grinder modules. To reduce the magnetic field coupling between the two modules, the two main switches are opened simultaneously. To make the load current waveform with no notch, the thyristor of the first module is triggered when its pulse-forming capacitor is fully reversely charged. For the thyristor of the second module, we consider several time points of triggering delay. Because of the practical constraint for the maximum rail current that ensures no rail erosion, the rectangular waveform is the most appropriate load current waveform. Therefore, the comparing criterion can be defined as the ratio of the load current waveform area and its maximum rectangle area at different current levels. Higher ratio means that the current is more like a rectangular wave and is better accordingly. Based on the above criterion and extensive simulation research, we found that the best delay time is the moment when the capacitor is reversely charging the inductor completely. This paper and the result are of great theoretical significance for the further study on the collaborative triggering of multiple STRETCH meat grinder modules.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	1469
Ending Page	1473
Page Count	5
File Size	1413764
File Format	PDF
ISSN	00933813
Volume Number	43
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Delays Switches Thyristors Capacitors Educational institutions Inductors Topology STRETCH meat grinder. Delay time inductive pulsed-power supplies multiple modules STRETCH meat grinder
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Condensed Matter Physics

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

Discussion on the discharging effects of two STRETCH meat grinder modules with different triggering delays

STRETCH meat grinder with ICCOS

Study on the collaborative triggering of multiple STRETCH meat grinder with ICCOS modules

STRETCH Meat Grinder With ICCOS

Study on the Collaborative Triggering of Multiple STRETCH Meat Grinder With ICCOS Modules

Parameter Analysis and Optimized Configuration of the PFU for Inductive Storage Systems

Determining Key Parameters for the STRETCH Meat Grinder Circuit

Comparisons of Three Inductive Pulse Power Supplies

System Implementation and Testing of the STRETCH Meat Grinder With ICCOS

Discussion on the Discharging Effects of Two STRETCH Meat Grinder Modules With Different Triggering Delays

Similar Documents

Discussion on the discharging effects of two STRETCH meat grinder modules with different triggering delays

STRETCH meat grinder with ICCOS

Study on the collaborative triggering of multiple STRETCH meat grinder with ICCOS modules

STRETCH Meat Grinder With ICCOS

Study on the Collaborative Triggering of Multiple STRETCH Meat Grinder With ICCOS Modules

Parameter Analysis and Optimized Configuration of the PFU for Inductive Storage Systems

Determining Key Parameters for the STRETCH Meat Grinder Circuit

Comparisons of Three Inductive Pulse Power Supplies

System Implementation and Testing of the STRETCH Meat Grinder With ICCOS

Discussion on the Discharging Effects of Two STRETCH Meat Grinder Modules With Different Triggering Delays