Course Description

This online course provides the fundamentals of generator theory. It covers the factors that affect the induction of current and explains the operation of AC, 3-phase generators and is divided into two modules.

• Basics of Electromagnetism:  teaches you about the characteristics of magnetic flux and the factors affecting current induced in a conductor.
• Components and Operation of an AC Generator:  teaches you about the major components and operation of an AC, 3-phase synchronous generator. It also explains the tabular sequence winding diagram.

Duration

1 Hour

Target Audience

All personnel

Prerequisites

Ability to understand and speak English

Class Size

Unlimited

Learning Objectives

This course will provide basic knowledge on the following:

• Characteristics of magnetic flux and the factors affecting current induced in a conductor
• 3-phase windings, connections to the power system and WYE connection to the ground/ neutral in a generic diagram of an AC, 3-phase synchronous generator
• Rotating field in a generic diagram of an AC, 3 phase synchronous generator
• How the physical components of an AC, 3-phase synchronous generator create 3-phase current
• Actual 3-phase stator winding diagram: top and bottom armature bars; turbine and generator end connections; armature terminals; core slots
• Tabular sequence winding diagram

Course Content

LESSON 1 – Basics of Electromagnetism

1. Introduction
2. Definitions
3. Magnetic Flux
4. Induction of Current in a Conductor

LESSON 2 – Components and Operation of an AC Generator

1. Introduction
2. Components
3. Operation

LESSON 3 – Exam

1. Multiple Choice Exam (12 Questions)