NDLI: A Novel intelligent high voltage SF circuit breaker

Content Provider	IEEE Xplore Digital Library
Author	Jun Liu Huang, G.M. Zhiying Ma
Copyright Year	2010
Description	Author affiliation: Department of Electrical Engineering, Xi'an Jiaotong University, Shaanxi 710049, China (Jun Liu; Zhiying Ma) \|\| Department of Electrical and Computer Engineering, Texas A&M University, College Station, 77843-3128, U.S. (Huang, G.M.)
Abstract	In this paper, we propose a new “Intelligent Operation” concept for high voltage SF gas circuit breakers, in which the moving contacts are self-adaptively controlled from one position to an adjacent position to optimize the circuit breaker performance. To analyze and design the operation, a new model of high voltage SF gas circuit breaker is developed, and the moving characteristics of the new type circuit breaker are computed based on the new model. Then both the mechanical and electrical wears are quantitatively analyzed according to the breaker's new moving characteristic. Finally, we demonstrate the reliability improvement of the new type of high voltage SF gas circuit breaker.
Starting Page	1
Ending Page	6
File Size	623697
Page Count	6
File Format	PDF
ISBN	9781424465491
ISSN	19449925
e-ISBN	9781424465514
e-ISBN	9781424483570
DOI	10.1109/PES.2010.5589436
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Contacts Circuit breakers Sulfur hexafluoride Petroleum Force Power systems Materials Reliability Electrical wear High voltage SF6 gas circuit breaker Intelligent operation Mechanical wear Phase control technology
Content Type	Text
Resource Type	Article

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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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