Unit Aim and PurposeThis unit aims to give learners Knowledge of
three-phase electric motors that are used in modern industry and
their associated drives.Unit Learning OutcomesOn completion of this
unit a learner should:Know how squirrel-cage and wound rotor
three-phase induction motors operate.Know how three-phase
synchronous-induction motors operate.Know about the function and
operation of motor starters and control gear.Know about a range of
industrial applications for installing, commissioning and
maintaining three-phase motors.
Assessment and grading criteriaEnsures that the four leaning
outcomes are covered during the course.Provided the bases to
Assignments which is the assessment process to this course.There
are eight passes, three Merits and two distinctions.
Why do we need to learn this module?This unit provides a good
foundation for anyone interested in taking up a career in the
manufacturing or processing industry, particularly where large
motor drives are involved.Electrical motors are becoming more
involved within transportation industry.Learning outcomesDescribe
an A.C waveforms.Describe an three-phase A.C waveform.State the
main advantages of three-phase motors over single-phase types.
