Optimization of PI Controller Gains in Nonlinear Controller of STATCOM Using PSO and GA
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چکیده
منابع مشابه
Optimization of PI Controller Gains in Nonlinear Controller of STATCOM Using PSO and GA
According to nonlinear operation of STATCOM, nonlinear controller has a better performance in comparison with linear controller. Regulating the DC capacitor voltage in STATCOM is a common task and can improve the system dynamic. The nonlinear control is based on exact linearization via feedback. A PI controller exists in this control system to regulate the capacitor voltage. In conventional sch...
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An optimal procedure for designing coordinated output feedback damping controllers of power system stabilizer (PSS) and STATCOM is developed for achieving and enhancing dynamic stability in single-machine infinite-bus power system. The coordinated design problem of STATCOM and PSS with output feedback controllers over a wide range of loading conditions is formulated as an optimization problem w...
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Non-linear controller is preferred to linear controller due to non-linear operation of DSTATCOM. System dynamic can be improved by regulating and fixing the capacitor DC voltage in DSTATCOM. The nonlinear control is based on exact linearization via feedback. There is a PI controller in this system to regulate DC voltage. In conventional scheme, the trial and error method is used to determine PI...
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ژورنال
عنوان ژورنال: Renewable Energy and Power Quality Journal
سال: 2010
ISSN: 2172-038X
DOI: 10.24084/repqj08.276