NDLI: Fundamental investigation and application of high-speed VCB for DC power system of railway

Content Provider	IEEE Xplore Digital Library
Author	Niwa, Y. Yokokura, K. Matsuzaki, J.
Copyright Year	2010
Description	Author affiliation: Toshiba Corporation, 1, Toshiba-cho, Fuchu-shi, Tokyo, Japan (Niwa, Y.; Yokokura, K.; Matsuzaki, J.)
Abstract	The fundamental phenomena of the high-speed vacuum circuit breaker, which forced the fault current to zero, for the DC power system were investigated by the experiments. The interruption characteristics of the circuit breaker, which was consisted from a vacuum interrupter, a high frequency current source and a high-speed driving mechanism, were estimated experimentally. The arcing period of the high-speed vacuum circuit breaker is much shorter than that of conventional circuit breaker. The arc behavior of the test electrodes immediately after the electrode separation was observed by a high-speed video camera. The relation between the current waveform just before current zero and the interruption ability by varying the high frequency current source was investigated. The results demonstrate the interruption characteristics and the arc behaviors of the high-speed vacuum circuit breaker. And the high-speed vacuum circuit breakers were applied for DC1500V and DC750V power systems of railway.
Starting Page	125
Ending Page	128
File Size	1088614
Page Count	4
File Format	PDF
ISBN	9781424483679
ISSN	10932941
e-ISBN	9781424483686
e-ISBN	9781424483662
DOI	10.1109/DEIV.2010.5625767
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-08-30
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Anodes Cathodes Rail transportation Copper Magnetic separation
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Software

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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
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
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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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