NDLI: Multilevel approach to optimal interconnected power system dispatch

Content Provider	IEEE Xplore Digital Library
Author	Spare, J.H. Shen, D.W.C.
Copyright Year	1976
Description	Author affiliation: University of Pennsylvania, Philadelphia, PA (Shen, D.W.C.) \|\| Philadelphia Electric Company, Philadelphia, PA (Spare, J.H.)
Abstract	The optimal power flow problem with tieline security constraints is formulated as a two-level optimization scheme for interconnected power systems. In contrast with other approximate methods, the exact overall power system equations are decomposed into first-level subsystems which correspond to individual company networks. The particular decomposition developed in this paper readily lends itself to the imposition of tieline security constraints by the second-level coordinator. Conditions for the optimal coordination of subsystems are formulated to require a minimal amount of data interchange. An efficient second-level coordination algorithm is developed to achieve the exact overall optimal power flow solution in a few iterations. This is illustrated by a few sample problems for a fully interconnected three subsystem network.
Starting Page	241
Ending Page	246
File Size	529163
Page Count	6
File Format	PDF
DOI	10.1109/CDC.1976.267740
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1976-12-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power system interconnection Load flow Power system security Power systems Proposals Concurrent computing Convergence Power system economics Computer networks
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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