In House Workshop
EL-H01- Maintenance of Industrial Electric
Motor System: Induction and DC Motors
“This course helps participant to troubleshoot the electric motor system to
minimize overall cost of maintenance”
This course provides the opportunity to learn about the industrial induction and dc motors. Participant will be
introduced to the concept of various types of dc motors and induction motors. Details explanation on the
conventional and electronics based speed and torque controllers for both types of motors will be given. The
highlight of this course is discussion on the practical problems associated to these motors which includes all
new issues with variable speed drives, and their remedies to assist personnel for maintenance purposes. With
the detail understanding of the electric motors and variable speed drives, this course will help participant to
troubleshoot the motor system to minimize overall cost of maintenance.
Develop a passion for learning.
If you do, you will
never cease to grow.
Anthony J. D'Angelo
Course Content
DAY 1
DAY 2
THE CONCEPT OF ELECTRIC MACHINES
THE INDUCTION MOTOR
How an electric motor works? Magnetic
How an induction motor works? What are
flux production using coils and magnetic
the types of induction motors and where
field orientation, Brief introduction to
can we use them? How do you interpret
Faraday’s Law of electromagnetic
speed torque characteristics? What are
induction, Lorentz force on a conductor,
the techniques to control speed and
Hysteresis loop and Eddy Currents.
torque?
THE DC MOTORS
CONTROL OF INDUCTION MOTORS
How a dc motor works? Why dc motor is
What are the conventional starters (DOL,
still the best motor to consider? How do
Star-delta, autotrans. etc) and their
Supervisors who are involved in
you make connections to armature and
problems? What is soft starter and how it
the design, operation and
field windings? What are the techniques
works? Where can you use soft starter?
TARGET PARTICIPANTS
Engineers, Technicians and
to control speed and torque? What are
What is variable speed drives and how it
maintenance of AC/DC motor
the types of dc motors and where can you
works?
system. Recommended also for
use them? How do you interpret speed
torque characteristics?
those who are fresh and
interested to gain knowledge on
electric motors and drives system
TROUBLESHOOTING AND MAINTENANCE
What are the signs of failures in Induction
CONTROL OF DC MOTORS
motors and their remedies? How do you
What are the electrical control
perform routine and periodic
parameters for torque and speed control?
maintenance of induction motors system?
How a dc drive works? What are four
What are the new problems created with
quadrant operations?
variable speed drive based motor system
and ways to remedy them? How do you
TROUBLESHOOTING AND MAINTENANCE
monitor condition of an induction motor
What are the problems with dc motors?
system?
What are the problems with variable
speed drives driven dc motor system?
How do you monitor condition of a dc
motor system? How do you troubleshoot
a dc motor system? What are the
practical problems and solutions
associated to dc motor system?
ensures knowledge is applied appropriately
CUSTOM SOLUTIONS
We also provide customized training
programs at your site. Call us, let us talk
to your staff and provide appropriate
training contents to upgrade technical
skill of your workforce. We get our
professional speakers to talk to you
directly to understand your company and
staff training needs
SPEAKER/FACILITATOR (Ir. Dr. Gobbi Ramasamy)
R. Gobbi received the Bachelor degree in electrical engineering from University of
Technology, Malaysia, and the Master degree in technology management from the
National University of Malaysia, and the Ph.D. degree in the area of torque control of
switched reluctance motors from Multimedia University, Cyberjaya, Malaysia. He has
been associated with technical education for more than ten years. He was an R&D
Engineer in an electronics company before became a Lecturer in electrical and electronics
HRDF CLAIMABLE
engineering. He has supervised much research on variable-speed drives, automation, and
domestic electrical installations. He is a project leader and member of various government
We are a registered training provider
under “Human Resource Development
Fund (HRDF)”. Call us and we will assist
you to utilize your training levy in a much
wiser way.
research projects related to electric motors and drives system. He is a consultant
providing solutions for many problems associated to electric motors and drives system for
various industries. He has published more than 40 technical papers in international
journals and conferences. He is an associate professor in faculty of Engineering,
Multimedia University, Malaysia. His research interests are in reliability of electric motors,
power electronics applications to save electric energy, switched reluctance motor drives
system and solar power application. Dr. Gobbi is a corporate member of the Institution of
METHODOLOGY
Each workshop will includes industrial
based case studies, hands on training*,
visit and discussion on site.
Engineers Malaysia, a professional engineer registered to Board of Engineers, Malaysia
and a Senior Member of Institute of Electrical and Electronics Engineers, US.
*hands on based on equipment availability on site
ensures knowledge is applied appropriately
Our Popular In house Technical Workshops
EL-H02- How to Turn Electric Motor Systems into Energy Saving
Systems
EL-H03 - Do and Don’ts to achieve 30% Energy Saving in System
with Inverter
EL-H04 - Electricity Concepts a non Electrical Personnel in Industry
Should Know
EL-H05 - Know How About Frequency Inverter
ensures knowledge is applied appropriately
ELMOD SOLUTIONS
14, JALAN BP 10/11,
BANDAR BUKIT PUCHONG 2,
47120, PUCHONG,
SELANGOR, MALAYSIA
+603-80514280 / +0133403323
enquiry@elmodsolutions.com
www.elmodsolutions.com