Abdelazim Mahmoud, D. (2006). A NEW VOLTAGE COLLAPSE PROXIMITY INDICATOR. JES. Journal of Engineering Sciences, 34(No 2), 519-538. doi: 10.21608/jesaun.2006.110468
Dr. Gamal Abdelazim Mahmoud. "A NEW VOLTAGE COLLAPSE PROXIMITY INDICATOR". JES. Journal of Engineering Sciences, 34, No 2, 2006, 519-538. doi: 10.21608/jesaun.2006.110468
Abdelazim Mahmoud, D. (2006). 'A NEW VOLTAGE COLLAPSE PROXIMITY INDICATOR', JES. Journal of Engineering Sciences, 34(No 2), pp. 519-538. doi: 10.21608/jesaun.2006.110468
Abdelazim Mahmoud, D. A NEW VOLTAGE COLLAPSE PROXIMITY INDICATOR. JES. Journal of Engineering Sciences, 2006; 34(No 2): 519-538. doi: 10.21608/jesaun.2006.110468
Electrical Engineering Department, Faculty of Engineering , Suez Canal University, Port Said, Egypt
Abstract
Voltage stability problems have been one of the major concerns for electric utilities as a result of increase demanding of electric power. This paper develops a new voltage collapse proximity indicator using catastrophe theory together with comparative singularity of power flow Jacobian and modal analysis. The application of the proposed indicator has been demonstrated on multimachine power systems