Control of Power Systems with FACTS Devices Considering Different Load Characteristics
| Authors: | Winzenick Ingo, Helmut-Schmidt-Univeristy/University of the Federal Armed Forces Hamburg, Germany
Fette Michael, System & Dynamik / Beratungsunternehmen, Germany
Horn Joachim, Helmut-Schmidt-Univeristy/University of the Federal Armed Forces Hamburg, Germany |
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| Topic: | 6.3 Power Plants and Power Systems |
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| Session: | Power Plants and Power Systems Modelling and Control |
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| Keywords: | Nonlinear Systems, Power Systems, Load Model, Voltage Collapse, Critical Points, Hopf Bifurcation |
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Abstract
Abstract: Power systems form one of the largest and most complex technical systems. Changes of load parameters may lead to so called bifurcations, resulting in nonlinear phenomena like voltage collapse or interarea oscillations. Special software tools are able to simulate these systems and to identify bifurcations. This paper presents a systematic approach to determine gain factors of Flexible AC Transmission Devices (FACTS) considering changes of load parameters. This approach is applied to two different power system models.
