Cause and Effects of Voltage Collapse - Case Studies with Dynamic Simulations

Feng Dong
Badrul H. Chowdhury, Missouri University of Science and Technology
Levent Acar, Missouri University of Science and Technology
Mariesa Crow, Missouri University of Science and Technology

This document has been relocated to http://scholarsmine.mst.edu/ele_comeng_facwork/918

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Abstract

Voltage collapse studies are made to gain an insight into mechanisms that drive a system into collapse. The inter-play of generator controls in local and external areas are explored. Simulations are carried out on a medium sized network by a transient dynamic simulation program. Simulation results help to better understand remediation strategies. The time dependent characteristics of corrective controls are investigated.