Entropy Transferred by Aging Process in Electric Motors


Seker S., Onal E.

INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE, vol.5, no.4, pp.1550-1554, 2010 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 5 Issue: 4
  • Publication Date: 2010
  • Journal Name: INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1550-1554
  • Istanbul Technical University Affiliated: Yes

Abstract

In this study, motor bearing degradation is formed under the accelerated aging processes Normal and aged motor cases are compared through the vibration measurements These vibration signals are analyzed to extract the aging features by the statistical parameters Hence, probability values of the healthy and faulty motor cases are defined and then, entropy value, which is transferred from the healthy (initial) case to faulty (aged) case, is calculated in the sense of the Shannon's. Entropy Copyright (C) 2010 Praise Worthy Prize S.r.l - All rights reserved.