Local Approximation of Stability Boundary of a Power System Using the Real Normal Form of Vector Fields

Approximation of stability boundary of a power system using the real normal form of vector fields " (1996). This mazniscr^ has been TQiroduced from the microfilni master. UMI films the text directfy from the oiigmal or copy submitted. Thus, some thesis and dissertation copies are ia ^pewiiter face, while others may be from any lype of compatST printer. Hie qnaliQr of diis reprodiiction is dqiendoit apon the qnali^ of the copy snimiitted. Broken or indistinct print, colored or poor quality illustrations and photogrs^hs, prim bleedthroug^ substandard maTgins, and improper aiigrnnent can adverse^ affect rqmxiuctioiL In the unlil^fy, event that the author did not send UMI a complete manuscr^ and there are TniwTig pages, these will be noted. Also, if unauthorized copyri^ material had to be removed, a note win indicate the deletion. Oversize materials (e^ mapSj drawings, diarts) are reproduced sectioning the original, beginning at the upper left-hand comer and ctmtinmngfirom left to in equal sections with small overlq}s. Eadi original is also photognq>hed in one eiqrasure and is included in reduced form at the bade of the book. Photographs induded in the original manuso^ have been reproduced xerographically in this copy. Higher quali^ 6" x 9" black and white photographic prints are available for any photogr^hs or illustrations qipeaiing in this cqjy for an additional charge. Contact UMI direct^ to Older. 1996 Signature was redacted for privacy.