Experimental Wavelet Packet Transient-State Analysis of Electrical Machines Directly Fed by Photovoltaic Cells

Onat N., Kiyak I., Gokmen G.

INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE, vol.5, no.5, pp.2081-2087, 2010 (Journal Indexed in SCI) identifier

  • Publication Type: Article / Article
  • Volume: 5 Issue: 5
  • Publication Date: 2010
  • Page Numbers: pp.2081-2087


This work describes an experimental wavelet packet transient state analysis for educational purposes The study particularly deals with electrical machines directly fed by photovoltaic cells In a PV system design the selection and proper installation of appropriately-sized components directly affects system reliability, lifetime and initial cost In any installation, one must keep in mind that trade-offs are necessary in system design and component selection In this study the startup and nominal operating behaviors of electrical machines directly connected to a photovoltaic system (not having any storage or control system) were empirically examined The power values obtained (in p u) were decomposed to sub-frequency components by means of the discrete wavelet packet transformation then they were compared to each other Copyright (C) 2010 Praise Worthy Prize S r l - All rights reserved.