Abstract : Harmonics and its mitigation technique are headache for most of the power engineers for the obvious reasons;its adverse effects on power system. In power system,various techniques exist for mitigation,but most of them are based on the study of harmonic pattern at the site. Beside this,there is no passive filter design for ASDs (Automatic Speed Drives). This paper focuses on filter design technique based on Butterworth filter. It does not need any prior study of harmonics at the site. It is applicable for both VFDs (Variable Frequency Drives) and PCCs (Point of Common Coupling) . Butter worth filter provides perfect mitigation technique bringing THD (Total Harmonic Distortion) well fewer than 5%. This paper mostly focuses on mathematical tools of Butter worth filter. But it also provides software analysis of design

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Modified Date : 2016-01-30

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Vijay Mohale , Zubair S. Nadaph , Ashwini Hingmire , "DESIGNING PASSIVE FILTER USING NON-TRADITIONAL TECHNIQUE", IJIERT - International Journal of Innovations in Engineering Research and Technology, ICCCES-16, ISSN : 2394-3696, Page No.