Andrzej Jordan

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The minimization of power losses in the medium voltage (MV) grid requires adjustment of network of power sources. This problem is particularly important for renewable energy sources, for example for the farms of wind generators. Their placement and nominal power should be selected according to the configuration of the network and the largest loads. The(More)
The speculative method is intended to conduct transient states analysis in electrical circuits in which the transient state is described by a system of ordinary differential equations (ODE), linear or non-linear. A general idea of this method is based on the decomposition of the time domain. Computations in subintervals of time are conducted in parallel(More)
The paper presents investigations of a genetic algorithm for computations of power losses in the MV power grid. In this case, the vector of start population PO0 and mutation likelihood was investigated. Diagrams of power losses in the grid dependent on the value of the mutation operator as well as the vector size of start population p are presented. The(More)