Introduction To Electrical Machines

Mode of Delivery

Face to Face

Prerequisites and Co-Requisites

None

Recommended Optional Programme Components

There is not.

Course Contents

Direct current machines, equivalent currents, fundamental equations, momentus, armature reactions of direct current machines comutation, characteristic of motors and generator and speed control and starting methods. Rotating magnetic fields and three-phase windings. Asynchronous machines, equivalent circuits. Speed control and starting methods of asynchronous machines. Synchronous machines; equivalent circuits, state characteristics. Synchronization. Single-phase machines. Single-phase special machines. Automatic control, Automatic control circuits. Test and measurement techniques.

Weekly Schedule

1) Introduction (course content, lesson plans and resources to give references) Basic Concepts
2) Fundamentals of electrical machines
3) Classification of electrical machines, Introduction and operating principles
4) Speed-Torque characteristics of electrical machines and control parameters
5) Automatic control symbols (drawings of symbols and meanings)
6) Automatic control elements (Control elements of the structure and working principles)
7) Automatic control circuits (direct, continuous, cut work, and sample applications. Transfer change direction)
8) Midterm examination/Assessment
9) Automatic control circuits; star-delta to give way, dynamic braking, sample applications.
10) Automatic Control Circuits Electrical engine starting progressive methods and sample applications.
11) Automatic Control Circuit; One phase to the electric motor starting methods and sample applications.
12) Automatic Control Circuit; Direct current motors starting methods, and sample applications.
13) Automatic Control Circuits; Limit Switches and other control elements and complex control systems, elevator controls and sample application.
14) Errors in the automatic control circuit.
15) The failure of control components, test and detection methods, sample applications.
16) Final examination

Recommended or Required Reading

Planned Learning Activities and Teaching Methods

1) Lecture
2) Question-Answer
3) Demonstration
4) Group Study
5) Problem Solving

Assessment Methods and Criteria

Contribution of Semester Studies to Course Grade	40%
Number Percentage Semester Studies Midterm Examination 1 80% Quiz 1 20%
Contribution of Final Examination to Course Grade	60%
Total	100%

Language of Instruction

Turkish

Work Placement(s)

Not Required