AC Electric Motor & Drives

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Instructor : Owen Graham (View Profile)
Upcoming Session : Offer for In-House Course Only

3-Day Course

Who should attend?

  • Electrical Engineers
  • Technicians
  • Supervisory Staff responsible for operation
  • Maintenance of electrical generation
  • Distribution systems

Course Content Details
Day 1

  • Three phase induction motor and associated rotating field
  • Reversal of rotation
  • Single phase induction motor and associated rotating field
  • Reversal of rotation
  • Winding configuration for three phase induction motors star and delta
  • Associated phase winding voltages for star and delta configuration

Day 2

  • Starting methods for induction motors Star/delta, slip ring methodology
  • Interpretation and fault finding on Start logic control systems schematic diagrams
  • Insulation testing and Polarization testing of induction motors
  • Variable speed drives and frequency converters

Day 3

  • Motors for use in hazardous areas Exd, Exe and Exp protection types
  • Elastimold connections and stress relief of HV terminations
  • Generation capability diagrams
  • Effects on system loading MVARs of starting of HV motors
  • Written final assessment