EMJ43003
ELECTRICAL DRIVES
Group 1 Dr Amizah Md. Ariffen
IMPORTANT
G1 LECTURE TIME (SYNCH):
MONDAY : 9.00 AM – 11.00 AM
G1 WHATAPPS GROUP LINK:
https://chat.whatsapp.com/FcY3oN
AeIRy42oGBhvdvkn
E-LEARNING LINK :
http://elearning.unimap.edu.my/
course/view.php?id=1961
Search for EMJ43003 on
website
Course Synopsis
This course provides the student an exposure
application of power electronics for electric
motor drives. It emphasizes on the fundamental
concepts of power electronic drives, electrical
machines types and related applications. The
aspects of load characteristic and matching
drives to load also discussed.
EMJ43003 – Course Details
Course Outcome:
CO
CO1
Statement
Ability to evaluate suitable drive solution for DC motor.
CO2
Ability to design suitable drive solution for AC motor.
Ability to analyse suitable electrical braking strategy and dynamic model for DC and AC electrical drive
systems.
CO3
Course References:
No.
Textbook / References
1.
Mohamed El-Sharkawi, Fundamentals of Electric Drives, Cengage Learning, 2019
Jan. A. Melkebeek, Electrical Machines and Drives : Fundamentals and Advanced Modelling, Springer,
2018
Wach Piotr, Dynamics and Control of Electrical Drives, Springer, 2011
Rik De Doncker, Duco W.J Pulle, and Andre Veltman, Advanced Electrical Drives : Analysis, Modeling,
Control, Springer, 2010
Marcel Jufer, Electric Drives : Design Metholody, Wiley, 2013
2.
3.
4.
5.
EMJ43003 – Course Details
Course Assessment:
Assessment
Distribution (%)
50
Continuous Alternative
Assessment (CAA)
50
Components
Percentage (%)
Open Book Exam 1 & 2
50
Assignment 1 & 2
24
Quizzes
6
Test
20
Teaching Plan
Week
Topic
Delivery
Activities
Lecture
Assessment
Activities
Assignment 1
1
Introduction to Power Electronics Drives
2
Introduction of power electronics & drives including its outline &
review
DC Motors
Lecture
3
The construction and functions of DC motors, type of DC motors,
operating modes and their characteristics, steady state equations
and models.
DC Drives
Lecture
4
The speed control of DC motors including by changing the
armature resistance value, adjusting armature voltage, field
voltage, controlling firing angle of single-phase half-wave, fullwave AC to DC converter, and H-bridge.
Cont
Lecture
5
Braking and dynamic of DC Motors and Drives
Lecture
The regenerative braking, dynamic braking and countercurrent
braking of DC motors. The characteristic and concept of travelling
time of DC motors including using gear and belt system.
6
MID TERM BREAK
Notes (Public Holiday)
3 Apr, Sun – Early
Ramadhan
19 Apr, Tues – Nuzul Quran
Test – 27 April
Teaching Plan
Week
7
8
Topic
Tutorial 1 : DC Motor Drives & Braking and Dynamic
Delivery
Activities
Tutorial
Assessment
Activities
Submission
Assignment 1
AC Motors
Construction and characteristic of induction motors and their
performances, equivalent circuits, power flows, operating modes,
steady-state and DQ models.
17 May, Tues – Keputeraan
Raja Perlis
Lecture
9
Cont
Lecture
10
AC Drives
Lecture
Notes (Public Holiday)
Assignment 2
Speed control of AC motor drives by changing the rotor resistance
value, adjusting stator voltage or supply frequency, and
voltage/frequency (v/f) control.
11
Cont
Lecture
12
Cont
Lecture
6 June, Mon – Keputeraan
Yg Dipertuan Agong
Teaching Plan
Week
13
Topic
Braking and dynamic of AC Motors and Drives
Delivery
Activities
Lecture
The regenerative braking dynamic braking and counter current
braking of AC Motors. The load characteristics and differentiate
the concept of travelling time AC motors including using gear and
belt system.
14
15
Cont
Tutorial 2 : AC Motor Drives & Braking and Dynamic
16
Study week
17
18
Exam week
Exam week
Important DATES:
Assessment
Activities
Submission
Assignment 2
Notes (Public Holiday)
OBE 1 – 1 July
Lecture
Tutorial
10 -11 Jul, Sun – Mon Eid
Al-Adha
OBE 2 – 27 Jul
30 Jul, Sat – Early Muharam
Test : 27 April, Wednesday
Open Book Exam 1 : 1 July, Friday
Open Book Exam 2 : 27 July, Wednesday
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