- This course introduces the fundamental concepts and principles of transformer and various types of electrical machines.
- It is intended for students to understand fundamental aspects of rotating electrical machines.
- This course introduces an overview of power system, generation, transmission lines, distribution, representation of components, basic power system analysis.
Course Outcomes:
n At the end of the course students should be able to :-
ü Describe the basic principles of selected electrical machines and analyze the transformer and machines equivalent circuits.
ü Analyze the operating conditions for electrical machines under steady state conditions.
ü Discuss the roles of each components in Malaysian power system operation and explain the basic concept of electricity tariff and energy efficiency
ü Analyze the basic design concepts and perform component modelling using per-unit system
Course overview:
Chapter 1: Transformer
ü Review of Electromagnetism
ü Single-Phase Transformer
- Transformer Construction and Equations
- Equivalent Circuit
- Losses, Voltage Regulation and Efficiency
- Open Circuit Test and Short Circuit Test
ü Three-Phase Transformer
- Construction
- Three-Phase Connection
ü Auto-Transformer and Instrument Transformers
Chapter 2: Direct Current Motor
ü Overview of Direct Current Machines
ü Construction
ü Principle of Operation
ü Types of DC Motor
ü Power Flow Diagram
ü Speed Control
Chapter 3: Induction Motor
v Overview of Single-Phase Induction Machines
v Overview of Three-Phase Induction Machines
v Construction
v Principle of Operation
v Equivalent Circuit
ý Armature Reaction
ý Power Flow, Losses and Efficiency
ý Torque-Speed Characteristics
v Speed Control
Chapter 4: Overview of Power System
v Basic components of Power System
v Types and characteristic of Power System loads
v Load factors and load demands
v Power system in Malaysia
v National grid system
Chapter 5: Power System Representation
v Per-unit system
v Change of base
v Steady state analysis using per-unit approach
v Advantages of per-unit system
Chapter 6: Cost of Electricity
v Electricity Tariff
v Comparison of Malaysia Tariff with other countries
v Power factor correction
v Energy efficiency
Course Contents:
Chapter 1: Transformer
Chapter 2: Direct Current Motor
Chapter 3: Induction Motor
Chapter 4: Overview of Power System
Chapter 5: Power System Representation
Chapter 6: Cost of Electricity
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