A FUZZY LOGIC APPROACH TO OUT-OF-STEP DETECTIOIN
MANSOUR, M., KHALIFA, F., Sabry, W., EL-SAMAHY, M. (2003). A FUZZY LOGIC APPROACH TO OUT-OF-STEP DETECTIOIN. EKB Journal Management System, 10(10th International Conference On Aerospace Sciences & Aviation Technology), 1103-1111. doi: 10.21608/asat.2013.24735
M. M. MANSOUR; F. A. KHALIFA; W. S. Sabry; M. S. EL-SAMAHY. "A FUZZY LOGIC APPROACH TO OUT-OF-STEP DETECTIOIN". EKB Journal Management System, 10, 10th International Conference On Aerospace Sciences & Aviation Technology, 2003, 1103-1111. doi: 10.21608/asat.2013.24735
MANSOUR, M., KHALIFA, F., Sabry, W., EL-SAMAHY, M. (2003). 'A FUZZY LOGIC APPROACH TO OUT-OF-STEP DETECTIOIN', EKB Journal Management System, 10(10th International Conference On Aerospace Sciences & Aviation Technology), pp. 1103-1111. doi: 10.21608/asat.2013.24735
MANSOUR, M., KHALIFA, F., Sabry, W., EL-SAMAHY, M. A FUZZY LOGIC APPROACH TO OUT-OF-STEP DETECTIOIN. EKB Journal Management System, 2003; 10(10th International Conference On Aerospace Sciences & Aviation Technology): 1103-1111. doi: 10.21608/asat.2013.24735

A FUZZY LOGIC APPROACH TO OUT-OF-STEP DETECTIOIN

International Conference on Aerospace Sciences and Aviation Technology
Article 77, Volume 10, 10th International Conference On Aerospace Sciences & Aviation Technology, May 2003, Page 1103-1111  XML PDF (1.89 MB)
Document Type: Original Article
DOI: 10.21608/asat.2013.24735
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Authors
M. M. MANSOUR1; F. A. KHALIFA2; W. S. Sabry2; M. S. EL-SAMAHY2
1Professor,Dpt. of Elec. Power and Machines , Faculty of Engineering , Ain Shams University, Cairo, Egypt.
2Egyptian Armed Forces .
Abstract
This paper presents a synchronous generator out-of-step detection using a Fuzzy Logic (F.L) based approach. After obtaining the convenient state variables (generator prefault loading , difference in acceleration and the average acceleration), three different OS schemes can be designed using the proposed F.L technique. These three schemes correspond to the possible alternatives of selecting two features out of three primary variables. The proposed technique is applied for two different study systems. It is found that once F.L based classifier is applied, accurate and fast decision about the case of the synchronous generator after certain system disturbance is obtained. The developed approach is implemented on Matlab-Simulink for case studies to emulate the real time implementation of the technique.
Keywords
Generator Out-of-Step; Fuzzy Logic algorithm
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