Dynamic and steady state security constraints in the transfer capability assessment

S. Busan, M. M. Othman, I. Musirin, Azah Mohamed, Aini Hussain

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a fast and accurate method to determine the available transfer capability. The Ralston's method is used to predict the two trajectory points of voltage magnitude, power flow and maximum generator rotor angle difference. Then, the cubic-spline interpolation technique is used to accurately trace the P-V, P-S or P-Δδ curves between two points of trajectory. The P-V, P-S and P-Δδ curves represent as the variations of voltage magnitude, power flow and maximum generator rotor angle difference due to the increase of power transfer. The actual available transfer capability value is determined at the intersection point between the curve and the constraints limit. The effectiveness of the proposed method is verified utilizes 39-New England bus system. The proposed method gives satisfactorily accurate and fast computation of ATC compared to recursive AC power flow method.

Original languageEnglish
Title of host publicationCOMPENG 2010 - Complexity in Engineering
Pages33-39
Number of pages7
DOIs
Publication statusPublished - 2010
EventComplexity in Engineering, COMPENG 2010 - Rome
Duration: 22 Feb 201024 Feb 2010

Other

OtherComplexity in Engineering, COMPENG 2010
CityRome
Period22/2/1024/2/10

Fingerprint

Rotors
Trajectories
Electric potential
Splines
Interpolation

Keywords

  • Available transfer capability
  • Cubic-spline interpolation technique
  • Ralston's method
  • Recursive ac power flow

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

Cite this

Busan, S., Othman, M. M., Musirin, I., Mohamed, A., & Hussain, A. (2010). Dynamic and steady state security constraints in the transfer capability assessment. In COMPENG 2010 - Complexity in Engineering (pp. 33-39). [5432916] https://doi.org/10.1109/COMPENG.2010.26

Dynamic and steady state security constraints in the transfer capability assessment. / Busan, S.; Othman, M. M.; Musirin, I.; Mohamed, Azah; Hussain, Aini.

COMPENG 2010 - Complexity in Engineering. 2010. p. 33-39 5432916.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Busan, S, Othman, MM, Musirin, I, Mohamed, A & Hussain, A 2010, Dynamic and steady state security constraints in the transfer capability assessment. in COMPENG 2010 - Complexity in Engineering., 5432916, pp. 33-39, Complexity in Engineering, COMPENG 2010, Rome, 22/2/10. https://doi.org/10.1109/COMPENG.2010.26
Busan S, Othman MM, Musirin I, Mohamed A, Hussain A. Dynamic and steady state security constraints in the transfer capability assessment. In COMPENG 2010 - Complexity in Engineering. 2010. p. 33-39. 5432916 https://doi.org/10.1109/COMPENG.2010.26
Busan, S. ; Othman, M. M. ; Musirin, I. ; Mohamed, Azah ; Hussain, Aini. / Dynamic and steady state security constraints in the transfer capability assessment. COMPENG 2010 - Complexity in Engineering. 2010. pp. 33-39
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