NF ISO 20958

NF ISO 20958

October 2013
Standard Current

Condition monitoring and diagnostics of machine systems - Electrical signature analysis of three-phase induction motors

ISO 20958:2013 sets out guidelines for the online techniques recommended for the purposes of condition monitoring and diagnostics of machines, based on electrical signature analysis. ISO 20958:2013 is applicable to three-phase induction motors.

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Main informations

Collections

National standards and national normative documents

Publication date

October 2013

Number of pages

36 p.

Reference

NF ISO 20958

ICS Codes

17.160   Vibrations, shock and vibration measurements
29.160.30   Motors

Classification index

E90-832

Print number

1 - 23/10/2013

International kinship

ISO 20958:2013
Sumary
Condition monitoring and diagnostics of machine systems - Electrical signature analysis of three-phase induction motors

ISO 20958:2013 sets out guidelines for the online techniques recommended for the purposes of condition monitoring and diagnostics of machines, based on electrical signature analysis. ISO 20958:2013 is applicable to three-phase induction motors.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Analyse de la signature électrique de moteurs triphasés à induction
    2
  • 4.1 Généralités
    2
  • 4.2 Analyse du courant statorique
    2
  • 4.3 Analyse du courant, de la tension et de la puissance électriques
    12
  • 4.4 Analyse du flux magnétique
    14
  • 4.5 Analyse de la décharge partielle
    14
  • 4.6 Essai d'interférence électromagnétique
    22
  • 4.7 Analyse du courant rotorique
    23
  • 4.8 Analyse de la tension dans l'arbre
    24
  • Annexe A (informative) Approche vectorielle de Park
    25
  • Bibliographie
    27
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