| The paper analyzed the measured harmonic data of Xintai power system and studied the harmonic source models of rectifier and electric arc furnace. The calculating method of harmonic voltage and harmonic current of distribution system was also presented. Based on the above studies, the software of harmonic calculation of distributed power network is developed using Visual Basic6.0.The software can be used to calculated harmonic voltage and current detailedly and the input data and calculated results can be transformed to Word and Excel form. The Effectiveness of the software was demonstrated by numerical example of Xintai distribution system. Ma Baoheng(electrical engineering)Directed by associate prof. Zhao Shuqiang... |
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