Time-domain simulation investigates voltage collapse

1 October 1993

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Computer Applications in Power

Vol. 6 (4), 18-22
https://doi.org/10.1109/67.238200

Abstract

Fast and slow power system dynamic performance is illustrated with two examples from actual electric utility systems. These examples were chosen to characterize a local reactive power shortage and radial system performance, respectively. In both cases, a critical disturbance is examined. These disturbances result in a load flow that cannot be solved. Studies were performed with the Extended Term Dynamics module of PTI's Power System Simulation (PSS/E) program.

Keywords

TIME DOMAIN ANALYSIS
VOLTAGE
POWER SYSTEM DYNAMICS
POWER SYSTEM SIMULATION
TRANSFORMERS
ADMITTANCE
POWER SYSTEM RESTORATION
DELAY EFFECTS
SYSTEM PERFORMANCE
INFORMATION ANALYSIS

This publication has 1 reference indexed in Scilit:

Simulating fast and slow dynamic effects in power systems
IEEE Computer Applications in Power, 1992

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