NDLI: A practical distribution state calculation algorithm

Content Provider	IEEE Xplore Digital Library
Author	Celik, M.K. Liu, W.-H.E.
Copyright Year	1999
Description	Author affiliation: Bechtel Consulting, San Francisco, CA, USA (Celik, M.K.)
Abstract	State estimation algorithms have become an integral part of transmission energy management systems. They provide the system state to other advanced power system analysis tools. On the other hand, few distribution management systems utilize a state estimation function to track the real-time state of a distribution network. The main reason for the lack of interest in distribution state estimation function has been the scarcity of real-time measurements in distribution networks. Only historical data is available for the majority of distribution network buses. To tackle the problem of very low redundancy, power system engineers have focused on methods that combine the real-time measurements with the historical load data. Such a state calculation algorithm that exploits the radial nature of distribution networks is proposed in this paper. Growing interest in distribution automation and the deregulation in the utility business have spurred the need for practical and robust state calculation algorithms such as the one presented here.
Starting Page	442
Ending Page	447
File Size	838989
Page Count	6
File Format	PDF
ISBN	0780348931
DOI	10.1109/PESW.1999.747496
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-01-31
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	State estimation Power system measurements Real time systems Energy management Power system analysis computing Power system management Data engineering Power engineering and energy Systems engineering and theory Power measurement
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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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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