EE6703 Special Electrical Machines | Impotent Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF

EE6703 Special Electrical Machines 

EE6703 Special Electrical Machines | Impotent  Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF

EE6703 Special Electrical Machines | Impotent  Questions | Question bank | Syllabus | Model and Previous Question papers | Download PDF Exammain.com Important Questions is available for download in this page for EE6703 Special Electrical Machines. Students can download the Important Questions in the PDF format or in Word format. Questions Bank and Previous year question papers also be available in this page  . Important Questions provided here are the Expected questions that are possible to be appeared in the upcoming exams. you can make use of the below questions and prepare for your exams. EE6703 Special Electrical Machines Important Questions . Download the Important Questions using the below link.

Subject Informations : 

University        :  Anna University
Department     :  B.E. ELECTRICAL AND ELECTRONICS ENGINEERING
Semester          :  07 th sem
Year                  : 04 th year 
Regulation       : R2013
Subject Code   : EE6703
Subject Name  : Special Electrical Machines


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EE6703 Special Electrical Machines | Impotent  Questions
Syllabus Click Here to Download
Part A Important Questions Click Here to Download >>
Part B Important Questions Click Here to Download  >>
Question Bank Click Here to Download
Full Study Material Click Here to Download
Other Subject Impotent Questions Click Here to Download


EE6703 SPECIAL ELECTRICAL MACHINES – SYLLABUS – 2013

OBJECTIVES: 

• To impart knowledge on Construction, principle of operation and performance of synchronous
reluctance motors.
• To impart knowledge on the Construction, principle of operation, control and performance of
stepping motors.
• To impart knowledge on the Construction, principle of operation, control and performance of
switched reluctance motors.
• To impart knowledge on the Construction, principle of operation, control and performance of
permanent magnet brushless D.C. motors.
• To impart knowledge on the Construction, principle of operation and performance of
permanent magnet synchronous motors.

UNIT I SYNCHRONOUS RELUCTANCE MOTORS 

Constructional features – Types – Axial and Radial flux motors – Operating principles – Variable
Reluctance Motors – Voltage and Torque Equations – Phasor diagram – performance characteristics – Applications.

UNIT II STEPPER MOTORS 

Constructional features – Principle of operation – Variable reluctance motor – Hybrid motor – Single
and multi stack configurations – Torque equations – Modes of excitation – Characteristics – Drive
circuits – Microprocessor control of stepper motors – Closed loop control-Concept of lead angle– Applications.

UNIT III SWITCHED RELUCTANCE MOTORS (SRM)

Constructional features – Rotary and Linear SRM – Principle of operation – Torque production – Steady state performance prediction- Analytical method -Power Converters and their controllers – Methods of Rotor position sensing – Sensor less operation – Characteristics and Closed loop control – Applications.

UNIT IV PERMANENT MAGNET BRUSHLESS D.C. MOTORS

Permanent Magnet materials – Minor hysteresis loop and recoil line-Magnetic Characteristics – Permeance coefficient -Principle of operation – Types – Magnetic circuit analysis – EMF and torque
equations –Commutation – Power Converter Circuits and their controllers – Motor characteristics and
control– Applications.

UNIT V PERMANENT MAGNET SYNCHRONOUS MOTORS (PMSM)

Principle of operation – Ideal PMSM – EMF and Torque equations – Armature MMF – Synchronous
Reactance – Sine wave motor with practical windings – Phasor diagram – Torque/speed

characteristics – Power controllers – Converter Volt-ampere requirements– Applications.

TOTAL : 45 PERIODS

Also check :

EE6703 Special Electrical Machines Notes – Click here to Download 

EE6703 Special Electrical Machines Questions Papers – Click here to Download 

EE6703 Special Electrical Machines 2 marks with answers – Click here to Download 

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