The Optimum Configuration of a Composite Power Filer Based on Conventional Genetic Algorithm

The paper proposes a plan of a composite power filter which is suitable for electrified railway harmonic and reactive comprehensive compensatio.It uses a passive power filter to bear the fundamental voltage,effectively reducing the capacity of the active power filter.By building the capacity opimum model of the mixed power filter and using conventional genetic algorithm,the optimum design and the calculation of the whole capacity are carried out.