NDLI: On-Line Computation of Phase Shifter Distribution Factors and Lineload Alleviation

Content Provider	IEEE Xplore Digital Library
Author	Srinivasan, N. Prakasa Rao, K.S. Indulkar, C.S. Venkata, S.S.
Copyright Year	1963
Abstract	This paper presents a new method for the computation of phase shifter distribution factors required for adjusting the phase angles of phase shifters to control the line flows. These factors are computed usingusing the sensitivity matrix, which is tversee in- of the constant Jacobian matrix. Computation of these factors is carried out for both the base case system and the outaged system using the same-sensitivity matrix. The factors so computed are used to alleviate the line overloads leaving the economic generation schedules unaffected. In case the phase angle adjustments of the phase shifters do not reduce the line overloads completely, generation rescheduling and/ or load curtailment is proposed, thus ensuring a secure system operation. The proposed techniques are validated by testing on different test systems.
Starting Page	1656
Ending Page	1662
Page Count	7
File Size	1541763
File Format	PDF
ISSN	00189510
Volume Number	PAS-104
Issue Number	7
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1985-07-01
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Distributed computing Phase shifters Jacobian matrices Transformers System testing Power systems Power engineering and energy Power generation economics Processor scheduling Load flow
Content Type	Text
Resource Type	Article
Subject	Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering

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