NDLI: Design Considerations of Tubular Transverse Flux Linear Machines for Electromagnetic Launch Applications

Content Provider	IEEE Xplore Digital Library
Author	Qian Wang Jianhui Hu Juan Zhang Chengjun Liu Yong Li Jibin Zou Hui Zhao
Copyright Year	1973
Abstract	Due to the achievable high force densities, permanent magnet linear machines with transverse flux configurations are gaining increased interest in electromagnetic launch (EML) applications, in which the force density demand is crucial. This paper deals with the design of a tubular transverse flux linear machine (TFLM) targeting EML applications, and the issues pertinent to its topology selection, design optimization, and thermal modeling are discussed. By overall comparison of practical topologies and technologies of the TFLM, a tubular moving-magnet topology with separated flux paths is believed to be more appropriate. Design optimization is then performed to maximize the thrust force under specific volumetric constraints. It is shown that the thrust force is more sensitive to the stator segment length, instead of the magnet thickness. Regarding the overload requirement inherent in EML systems, special focus is given on the thermal characteristics of the TFLM at overload conditions, and it is proved that the machine shows appreciable overload capability. Measurements carried out on a prototype TFLM have validated the predictions.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	1248
Ending Page	1253
Page Count	6
File Size	1700693
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	Force Topology Windings Heating Stators Plasma temperature transverse flux machine. Electromagnetic launch (EML) linear machine optimization thermal modeling transverse flux machine
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

Design considerations of transverse flux linear machines for eelectromagnetic launch applications

The Thrust Characteristic Investigation of Transverse Flux Tubular Linear Machine for Electromagnetic Launcher

Analysis and Computer-Aided Simulation of Cogging Force Characteristic of a Linear Electromagnetic Launcher With Tubular Transverse Flux Machine

Influence of the Permanent Magnet Magnetization Length on the Performance of a Tubular Transverse Flux Permanent Magnet Linear Machine Used for Electromagnetic Launch

The thermal characteristics investigation of transverse flux tubular linear machine for electromagnetic launcher

Enhancement of a Thrust Force of a Tubular Electromagnetic Launcher With Transverse Flux Configuration by Leakage Flux Suppression

Analysis and optimization of thrust characteristics of tubular transverse flux permanent magnet linear machine for electromagnetic launcher

Design Optimization of Reluctance Synchronous Linear Machines for Electromagnetic Aircraft Launch System

Inductances and Phase Coupling Analysis of Tubular Permanent Magnet Machines With Transverse Flux Configuration

Design Considerations of Tubular Transverse Flux Linear Machines for Electromagnetic Launch Applications

Similar Documents

Design considerations of transverse flux linear machines for eelectromagnetic launch applications

The Thrust Characteristic Investigation of Transverse Flux Tubular Linear Machine for Electromagnetic Launcher

Analysis and Computer-Aided Simulation of Cogging Force Characteristic of a Linear Electromagnetic Launcher With Tubular Transverse Flux Machine

Influence of the Permanent Magnet Magnetization Length on the Performance of a Tubular Transverse Flux Permanent Magnet Linear Machine Used for Electromagnetic Launch

The thermal characteristics investigation of transverse flux tubular linear machine for electromagnetic launcher

Enhancement of a Thrust Force of a Tubular Electromagnetic Launcher With Transverse Flux Configuration by Leakage Flux Suppression

Analysis and optimization of thrust characteristics of tubular transverse flux permanent magnet linear machine for electromagnetic launcher

Design Optimization of Reluctance Synchronous Linear Machines for Electromagnetic Aircraft Launch System

Inductances and Phase Coupling Analysis of Tubular Permanent Magnet Machines With Transverse Flux Configuration

Design Considerations of Tubular Transverse Flux Linear Machines for Electromagnetic Launch Applications