Voltage collapse phenomena are considered to be, very often, geographically local. On the other hand, they have been related to the nullification of the minimum singular value of the load-flow jacobian. In this paper, a new algorithm to divide the power system in coherent areas is proposed to perform voltage collapse analysis.
Keywords: Voltage collapse, margin computation
Bulk Power Voltage Phenomena-III Seminar on Voltage Stability, Security & Control, Davos, Graubünden (Switzerland). 22-26 August 1994
Publication date: August 1994.
J. Barquín, T. Gómez, Determination of voltage collapse areas through generalized singular value analysis, Bulk Power Voltage Phenomena-III Seminar on Voltage Stability, Security & Control. pp. 393-401, Davos, Switzerland, 22-26 August 1994