Table of Contents

1 Overview
  1.1 Scope
  1.2 Purpose
2 Normative references
3 Definitions
4 Maintenance inspections and tests
  4.1 Safety for inspections and tests
  4.2 Maintenance inspections
  4.3 Maintenance tests
5 Determination and investigation of failure occurrence
  5.1 Following a suspected failure
  5.2 Investigation flow chart
  5.3 Data collection
6 Failure analysis
  6.1 Common symptoms and causes
  6.2 Stator failures
  6.3 Rotor failure modes
  6.4 Shaft failures
  6.5 Lubrication and bearing failure modes
  6.6 Structures
  6.7 Ventilation
  6.8 Accessories
Annex A (informative) Bibliography
Annex B (informative) Suggested checklists
Annex C (informative) Failure investigation test methods

Abstract

Presents maintenance testing and failure analysis guidance for form-wound, squirrel cage, induction machinery rated up to 15 kV.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Institute of Electrical & Electronics Engineers
Pages
ISBN