Machine learning classifier for fault classification in photovoltaic system

VS Bharath Kurukuru, Mohammed Ali Khan, Ahteshamul Haque, Arun Kumar Tripathi

Research output: Conference proceeding/Chapter in Book/Report/Chapterpeer-review

Abstract

This paper performs fault classification by training a machine learning classifier with several faults and normal operation of photovoltaic (PV) system. The proposed fault classification algorithm is developed by adapting the signal processing properties of wavelet transform for feature extraction, and the learning algorithms of supervised learning models for classifier training. The data required to train the classifier is obtained by simulating a two stage PV system operational under several faults and normal operation. The data tabulated and the features extracted depicted improvement in the classifier training accuracy (99.12%), which is better when compared with literature based conventional training methods.
Original languageEnglish
Title of host publicationIntelligent Circuits and Systems
Pages34
Number of pages1
Edition1st
ISBN (Electronic)9781003129103
Publication statusPublished - 2021
Externally publishedYes

Publication series

NameIntelligent Circuits and Systems
PublisherCRC Press

Keywords

  • Fault classification
  • Machine learning
  • Wavelet transforms
  • photovoltaic systems

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