Electrical Machine – II detail BTEUP Diploma syllabus for Electrical Engineering, effective from 2017 is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other electrical eng 5th sem bteup diploma syllabus 2017 you can visit Electrical Eng 5th Sem BTEUP Diploma Syllabus 2017 Subjects. The detail syllabus for electrical machine – ii is as follows.
Rationale:
Knowledge of various types of electrical machines operate, maintain, test and repair/replace electrical machinery used in various industrial and domestic applications.
Knowledge of various parts and constructional details is also necessary when the diploma holder is placed in a manufacturing industry.
Thus to impart knowledge about the common types of electrical machines which a diploma holder deals with, are synchronous machines, induction motors, etc. Therefore these machines should be taught.
DETAILED CONTENTS
1. Induction Motor
- Rotating magnetic field for 3 ph. concept of motors and its reversing.
- Construction and working of 3 ph. induction motor (squirrel cage and wound rotor motor). Double squirrel cage induction motor.
- Rotor frequency, rotor e.m.f.,rotor current and rotor power factor.
- Torque equation
- Torque slip characterstics.
- Principle and methods of speed control
- Methods of starting of induction moter. On line, auto transformer, star delta manual/automatic starters for induction motor. Starter for slip ring ind. motor.
- Application of induction motor .
- Testing of motor as per I.S.
- Losses and efficiency (simple problems only)
- Phaser diagram of induction motor.
Performance of 3 phase induction motor with the help of circle diagram.
2. Synchronous Motor
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3. F.H.P. Motors
- Classification of F.H.P. motors
- Production of rotating Magnetic field in 1 ph. motors.
- Double revolving field theory.
- Construction working and application of
- Capacitor motor (all types)
- Shaded pole motor
- 1 ph. synchronous motor
- 1 ph. series and universal motor
- Servo Motor
4. Electric Drives :
- Advantages of electric drives.
- Characterstics of different mechanical loads.
- Types of motors used in electric drive.
- Use of fly wheels for fluctuating load (only physical concept).
- Types of enclosures.
- Methods of power transfer by devices like belt drive, gears, pulley.
- Examples of selection of motors for particular loads.
- Applications such as general workshop, textile mill, paper mill, steel mill, printing press, crane and lift.
- Specifications of commonly used motors (squirrel cage induction motors, slip ring inductiom motors, AC series motors).
5. Converting Apparatus
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ELECTRICAL MACHINE II LAB
- To determine performance characterstics of a polyphase induction motor. (load v/s efficiency, load v/s power factor, load v/s slip)
- To start a 3 phase induction motor and to determine its slip at various loads.
- To determine V cuves of a synchrnous motor.
- To connect and start an induction motor by using star delta starter, auto transformer starter, rotor starter and to change its direction of rotation.
- To perform open circuit and block rotor test on a 3 ph. induction motor and to determine its efficiency.
- Determination of performance curve and hence the coreloss of a single phase series motor.
- Voltage and current ratio of metal rectifier.
- To perform open circuit and short circuit test on a 3 ph. synchronous machine and to determine synchronous impedence and regulation at lagging/leading power factor.
- Sequential operation of motors using timers.
- Achieving high starting torque in case of 3 phase slip ring motor by increasing external resistance in rotor circuits and determine speed regulation at different loads
For detail syllabus of all other subjects of BE Electrical Eng, effective from 2017 do visit Electrical Eng 5th Sem BTEUP syllabus for 2017.
Dont forget to download iStudy Syllabus App for latest syllabus and results, class timetable and more.