NDLI: Improving performance of cryogenic power electronics

Content Provider	IEEE Xplore Digital Library
Author	Haldar, P. Hua Ye Efstathiadis, H. Raynolds, J. Hennessy, M.J. Mueller, O.M. Mueller, E.K.
Copyright Year	2002
Abstract	Cryogenic Power Electronics (CPE) provides promising benefits for power conditioning system compared to their room-temperature counterparts in terms of reduced size and weight (increased power density), improved efficiency, improved switching speed, and improved reliability. Active devices such as semiconductor switches can exhibit performance improvements such as reduced conduction losses, higher switching speed, reduced diode reverse recovery, greater device gain, higher over-current capability, and increased power levels. Passive devices (inductors, capacitors, interconnects) will also improve by the lowered resistance of their constituent metal conductors or the use of superconductors. This paper aims to review the present status of CPE and to provide an outlook on emerging device technologies that are gaining in interest. Advanced power electronic packaging/interconnect methods that adapt well to cryogenics and help further improve system performance is discussed. Given improved and known device and interconnect properties, the system designer can develop the best circuit topologies for maximum CPE system performance.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	2370
Ending Page	2375
Page Count	6
File Size	509542
File Format	PDF
ISSN	10518223
Volume Number	15
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cryogenics Power electronics Power semiconductor switches Integrated circuit interconnections Power system reliability Power system interconnection System performance Power conditioning Performance loss Semiconductor diodes power semiconductor switches Cryogenic electronics cryogenic power electronics high-temperature superconductors power conditioning power electronics
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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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
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