Logo UPV
Curs

TÈCNIQUES AVANÇADES PER AL MANTENIMENT PREDICTIU DE MOTORS ELÈCTRICS

  • Des de: 27/10/20
  • fins a: 29/10/20
  • Campus de València
  • En línia

Preinscripció des del 15/09/20

Promogut per:
Instituto de Tecnología Eléctrica

Responsable de l'activitat:
Jose Alfonso Antonino Daviu


Modalitat

Presencial En línia Emissió en directe

0 hores

0 hores

18 hores*
Horari

En línia
Tuesday 27 October: 10:00 to 13:00 and 14:30 to 17:30
Wednesday 28 October: 10:00 to 13:00 and 14:30 to 17:30
Thursday 29 October: 10:00 to 13:00 and 14:30 to 17:30
Online, via Teams application.

(*) En aquesta activitat es realitzaran classes a distància amb emissió en directe

Lloc d'impartició
Campus virtual
The course will be taught online, via MICROSOFT TEAMS application

Preu Col·lectiu Terminis Des de Fins a
550,00 € Alumni UPV PLUS o AAA UPV 1 termini - -
550,00 € Personal UPV 1 termini - -
550,00 € Alumne UPV 1 termini - -
750,00 € Públic en general 1 termini - -
550,00 € - Alumni UPV PLUS o AAA UPV
550,00 € - Alumno UPV
750,00 € - Público en general
550,00 € - Personal UPV

Objectius

The attendants will learn different electrical techniques for condition monitoring of electric motors.


Professors

  • Jose Alfonso Antonino Daviu Catedrático/a de Universidad

Temes que s'hi desenvolupen

DAY 1
1. INTRODUCTION
1.1. Generalities of electric motors.
1.2. Typologies and constructive aspects.
1.3. Most usual faults.
1.4. Diagnosis techniques.

2. CURRENT ANALYSIS: MCSA
2. 1. Introduction to current analysis.
2.2. Basic variants (MCSA vs. ATCSA).
2.3. Measurement point and necessary equipment.
2.4. Classical analysis of the current at steady-state (MCSA).
2.4.1. Rough analysis of the motor current.
2.4.2. Harmonics in healthy condition.
2.4.3. Requirements for a high quality spectrum.
2.4.4. Harmonics introduced by rotor faults: examples.
2.4.5. Harmonics introduced by eccentricities: examples.
2.4.6. Harmonics introduced by bearing faults: examples.
2.5. Problems of the classical method (MCSA).
2.6. Exercises and laboratory tests.

DAY 2
3. NEW TECHNIQUES BASED ON TRANSIENT CURRENT ANALYSIS: ATCSA
3. 1. Introduction to transient analysis.
3.2. Measurement point and necessary equipment.
3.3. New transient based techniques (ATCSA).
3.3.1. Rough analysis of the startup current.
3.3.2. Advanced analysis of the startup current: introduction
3.3.3. Advanced analysis of the startup current: requirements
3.3.4. Advanced analysis of the startup current: available tools.
3.3.5. Operation of discrete and continuous transforms: Exercises and practical examples.
3.3.6. Advanced analysis of the startup current: results and examples.
3.3.7. Extrapolation to other transients and machines
3.4. Exercises and laboratory tests.

DAY 3
4. MONITORING THE INSULATION DEGRADATION VIA PARTIAL DISCHARGES
4.1. The insulation system in electric motors.
4.2. Faults in the insulation system.
4.3. Partial discharges: foundations.
4.4. Partial discharges: tests.
4.5. Partial discharges: interpretation of the results.
4.6. Partial discharges: periodicity.
4.7 Partial discharges: other technologies and devices

5. OFF-LINE ELECTRIC MOTOR TESTING
5.1. Ohmic resistance test, IEEE 118-1978
5.2. Insulation resistance test, IEEE 43-2000 (IEEE 43-2013)
5.3. Polarization index (PI)/Dielectric absortion (DA), IEEE 43-2000 (IEEE 43-2013)
5.4. Standard capacitive test
5.5. HiPot (Step Voltage), IEEE 95-1977
5.6. Surge test, IEEE 522-1992
5.7. Rotor Influence Test- RIC
5.8. Inductance measurement
5.9. Single phase rotation test, EASA 2003
5.10. Core ring test.

6. OTHER ASPECTS WITH INFLUENCE ON ELECTRIC MOTOR MAINTENANCE
6.1. Interpretation motor plate and characteristics sheet.
6.2. Technological aspects of motor starting.
6.3. Reactive power compensation aspects.
6.4. Commissioning.

Certificació

Assistència

Modalitat

EN LÍNIA

Curs

2020-2021

ECTS

0

Campus

València

0 h

Presencials

18 h

En línia

Vull rebre informació sobre aquesta activitat.

@