Title page for etd-0614100-020428


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URN etd-0614100-020428
Author Chih-Yi Tsai
Author's Email Address m8731635@student.nsysu.edu.tw
Statistics This thesis had been viewed 4564 times. Download 1164 times.
Department Electrical Engineering
Year 1999
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title A Probabilistic Approach for ATC Calculation
Date of Defense 2000-06-09
Page Count 89
Keyword
  • probabilistic technique
  • uncertainty
  • Abstract Because of the essentially stochastic nature of power systems behavior, mainly due to random equipment outages and load variations, it is very important to consider uncertainties of power systems to promote the accuracy of Available Transfer Capability (ATC) calculations. This paper proposed a probabilistic technique "Bootstrap" to provide an accuracy criteria for ATC estimation that uses historical data and a future postulated condition. The bootstrap is a computer-based method for assigning measures of accuracy to statistical estimates. Test results showed that when the uncertainties of loads and line outages were considered, using the proposed probabilistic approach the confidence intervals could reflect the accuracy of the posted ATC values and it will be more flexible in bidding ATC to further aid transmission customers in their evaluation of transaction biddings and risk analysis.
    Advisory Committee
  • Ching-Lien Huang - chair
  • Jaw-Shyang Wu - co-chair
  • Chas-Shun Chen - co-chair
  • Chan-Nan Lu - advisor
  • Files
  • 隨機可傳輸容量計算.pdf
  • indicate access worldwide
    Date of Submission 2000-06-14

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