CodeDateVenueFees 
TS0210 Mar - 14 MarDubai$4750Register

This course will help you to understand, explain and specify electric drive systém of a hybrid car, with the use of the components mentioned. The characteristics of importance are: torque/speed relation, efficiency, reactive power, voltage control, frequency control, starting current/power, methods to control starting current

The treated machines are:

  • Induction machines (asynchronous electric motors)
  • Synchronous machines (as motor and generator)

Understand principles and explain main characteristics of the following electronic conversion:

  • DC/DC converters (choppers)
  • DC/AC converters (inverters)
  • AC/DC converters (rectifiers)
  • AC/AC converters

The characteristics of importance are: input/output characteristics, control inputs, voltage/frequency control; cos phi


Course Objectives:

By the end of the course, participants will be able to :

  • Understand mechanical system requirements for Electric Drive
  • Understand and apply passive network elements (R, L, C), laws of Kirchhoff, Lorentz, Faraday
  • Understand and apply: phasors for simple R,L,C circuits
  • Understand and apply real and reactive power, rms, active and reactive current, cos phi
  • Describe direct current (DC), (single phase) alternating current (AC) and (three phase) alternating current systems, star-delta connection
  • Understand the principle of switch mode power electronic converters, pole as a two quadrant and four quadrant converter
  • Understand principles of magnetic circuits, inductances and transformers

Course Outline:

COURSE INTRODUCTION

MAGNETIC CIRCUIT

  1. Magnetic field produced by current-carrying conductors
    Flux density and the flux linkage
  2. Magnetic field structures with air gaps
  3. Inductances, transformers, energy

DC-MOTOR DRIVES AND ELECTRONICALLY-COMMUTATED MOTOR DRIVES

  1. The structure of DC machines
  2. Operating principles of DC machines
  3. DC-machine equivalent circuit
  4. Various operating modes in DC-motor drives
  5. Power-processing units in DC drives

DESIGN FEEDBACK CONTROLLERS FOR MOTOR DRIVES

  1. Control objectives
  2. Cascade control structure
  3. Steps in designing the feedback controller
  4. Controller design
  5. Modeling with Simulink

AC MACHINES AND SPACE VECTORS

  1. Sinusoidally-distributed stator windings
  2. Space vector
  3. Space vector representation of combined terminal currents and voltages
  4.  Balanced sinusoidal steady-state excitation

SINUSOIDAL PERMANENT MAGNET AC DRIVES

  1. The structure of permanent-magnet AC syn. machine
  2. Principle of operation
  3. The controller and the Power-Processing Unit (PPU)

INDUCTION MOTORS

  1. The operation of induction motor
  2. Tests to obtain the parameters of the per-phase equivalent circuit
  3. Line start and soft start of induction motors

INDUCTION MOTOR DRIVES: SPEED CONTROL

  1. Conditions for efficient speed control over a wide range
  2. Starting considerations in drives
  3. Capability to operate below and above the rated speed
  4. Speed control of induction-motor drives
  5. Pulse-Width-Modulated Power-Processing Units

INDUCTION MOTOR DRIVES: VECTOR CONTROL

  1. D- and Q- axis winding representation
  2. Torque, speed, and position control
  3. Sensor-less Drives

RELUCTANCE DRIVES: STEPPER MOTOR

  1. The principles of reluctance motors
  2. Stepper-motor controller and drives

Who should Attend?

Person(s) who seek to understand electric drives efficient control of torque, speed and/or the position of electric motors


General Notes

  • All our courses can be facilitated as Customized In-House Training course.
  • Course duration is flexible and the contents can be modified to fit any number of days.
  • As for Open Enrolment Courses, we offer our clients the flexibility to chose the location, date, and time and our team of experts who are spread around the globe will assist in facilitating the course.
  • The course fee includes facilitation, training materials, 2 coffee breaks, buffet lunch and a Certificate of successful completion of Training.
  • FREE Consultation and Coaching provided during and after the course.

Course Curriculum

No curriculum found !
Note
Customized Schedule is available for all courses irrespective of dates on the Calendar. Please get in touch with us for details.
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