Reliability evaluation of bulk power systems /

Bibliographic Details
Main Author: Asgarpoor, Sohrab, 1955-
Other Authors: Ehsani, M. (degree committee member.), Longnecker, M. T. (degree committee member.), Pandey, R. K. (degree committee member.)
Format: Thesis Book
Language:English
Published: 1986.
Subjects:
Online Access:Link to ProQuest copy
Link to OAKTrust copy

MARC

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099 |a 1986  |a Disser-  |a tation  |a A818 
100 1 |a Asgarpoor, Sohrab,  |d 1955- 
245 1 0 |a Reliability evaluation of bulk power systems / 
264 1 |c 1986. 
300 |a x, 94 leaves :  |b illustrations ;  |c 29 cm 
336 |a text  |b txt  |2 rdacontent 
337 |a unmediated  |b n  |2 rdamedia 
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500 |a "Major subject: Electrical Engineering." 
500 |a Typescript (photocopy). 
500 |a Vita. 
502 |b Ph. D.  |c Texas A & M University  |d 1986 
504 |a Includes bibliographical references (leaves 82-84). 
520 3 |a The increasing size and complexity of power systems, coupled with present day financial constraints have made the use of probabilistic methods and reliability indices a necessity in order to maintain the continuity and quality of service to customers. For the combined generation and transmission system, i.e., the bulk power system, concepts and models for reliability analysis are not as well established as they are for the generation or distribution systems. In this dissertation, two techniques are developed for computing the reliability indices such as probability of system failure for bulk power systems. The first method is based on the concept that a tie set (path set) represents a set of system states. The use of tie sets in representing sets of system states has a remarkable effect on the computational time required for the solution and produces a mathematically and computationally tractable method. A computer program has been developed to implement this method on a DEC VAX 11/785 computer. The performance of the method is analysed with respect to the reliability of transmission lines as well as the magnitude of system load; examples are given to demonstrate this technique. The second approach is based on delta-star and/or star-delta transformations. This method is presented for calculating the maximum network flow between a pair of nodes. Methodology for the reliability evaluation of a flow network using this approach is described and illustrated. 
650 0 |a Electric power systems  |x Reliability. 
650 0 |a Reliability (Engineering) 
650 4 |a Major electrical engineering. 
655 7 |a Academic theses  |2 lcgft 
700 1 |a Ehsani, M.,  |e degree committee member. 
700 1 |a Longnecker, M. T.,  |e degree committee member. 
700 1 |a Pandey, R. K.,  |e degree committee member. 
700 1 |a Singh, Chanan,  |e degree supervisor. 
710 2 |a Texas A & M University,  |e degree granting institution. 
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