Differential evolution approach for optimal reactive power dispatch
作者： M. Varadarajan , K.S. Swarup
DOI: 10.1016/J.ASOC.2007.12.002
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摘要: Differential evolution based optimal reactive power dispatch for real loss minimization in system is presented this paper. The proposed methodology determines control variable settings such as generator terminal voltages, tap positions and the number of shunts to be switched, transmission system. problem formulated a mixed integer nonlinear optimization problem. A generic penalty function method, which does not require any coefficient, employed constraint handling. formulation also checks feasibility setting from voltage security point view by using collapse proximity indicator. algorithm tested on standard IEEE 14, 30, 118-Bus test systems. To show effectiveness method results are compared with Particle Swarm Optimization conventional technique - Sequential Quadratic Programming.
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