Electrical Machine-II detail BTEUP syllabus for Electrical Engineering, effective from 2019-2020, is collected from BTEUP 2017 Syllabus official website and presented for diploma students. PDF download is possible from official site but you can download the istudy mobile app for syllabus on mobile. 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 bteup syllabus 5th sem electrical eng 2019-2020 you can visit BTEUP Syllabus 5th Sem Electrical Eng 2019-2020 Subjects. The detail syllabus for electrical machine-ii is as follows.
Rationale:
Electrical machines is a subject where a student will deal with various types of electrical machines which are employed in industries, power stations, domestic and commercial appliances etc. After studying this subject, an electrical diploma holder must be competent to repair and maintain these machines and give suggestions to improve their performance. Explanation of practical aspects of the subject will make the students capable of performing various tests on the machines as per latest BIS specifications
Learning Outcomes:
After undergoing the subject, students will be able to:
- Demonstrate the constructional features of a synchronous machine and its working as a synchronous motor
- Operate the synchronous motor as synchronous condenser
- Use 3-^ induction motor in the industry for various operations
- Operate and maintain three phase squirrel cage and three phase slip ring induction motors.
- Start and reverse the direction of rotation of three phase induction motors using different types of starters.
- Conduct speed control of three phase induction motor.
- Operate and maintain double cage induction motors.
- Recognize the condition of cogging and crawling in three phase induction motors.
- Operate different types of single phase induction motors.
- Operate different types of special purpose motors
1. 3 Phase Induction Motors (25 Periods)
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2. Single Phase Motors (18 Periods)
- Single phase induction motors; Construction characteristics, specifications and applications.
- Nature of field produced in single phase induction motor-double revolving field theory.
- Split phase induction motor
- Capacitor start, capacitor run, capacitor start and run motor
- Shaded pole motor
- Alternating current series motor and universal motors, construction,working principle and operation, application.
- Single phase synchronous motor
- Reluctance motor
- Hysteresis motor
3. Synchronous Machines (25 periods)
- Main constructional features of synchronous machine including commutator and brushless excitation system
- Generation of three phase emf
- Concept of distribution factor and coil span factor and emf equationArmature reaction at unity, lag and lead power factor
- Equivalent circuit diagram of synchronous machine
- Concept of voltage regulation. Determination of voltage regulation by synchronous impedance method.
- Operation of single synchronous machine independently supplying a load.
- Concept of infinite bus bar. Need and necessary conditions of parallel operation of alternators, synchronizing an alternator (Synchroscope method) with the bus bars
- Operation of synchronous machine as a motor -its starting methods
- Effect of change in excitation of a synchronous motor, V curve, Concept of synchronous condenser.
- Concept and cause of hunting and its prevention
- Specification, rating and cooling of synchronous machines
- Applications of synchronous machines
4. Special Purpose Machines (16 periods )
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List of Experiments:
- Determination of efficiency by
- no load test and blocked rotor test on an induction motor
- direct loading of an induction motor (refer BIS code)
- Determination of effect of rotor resistance on torque speed curve of an induction motor Observe the performance of a ceiling fan (I-^) induction motor) without capacitor
- Determine the effect of change in capacitor on the performance of 1-phase induction motor and reverse the direction of motor.
- To plot relationship between no load terminal voltage and excitation current in a synchronous generator at constant speed
- Determination of the relationship between the voltage and load current of an alternator, keeping excitation and speed constant
- Determination of the regulation and efficiency of alternator from the open circuit and short circuit test
- Determination of the effect of variation of excitation on performance of a synchronous motor
Instructional Strategy:
Teacher should lay-emphasis on development of understanding amongst students about basic principles of operation and control of these machines. This may be achieved by conducting quiz tests and by giving home assignments. The teachers should also conduct laboratories classes themselves encouraging each should to perform with his/her own hands and draw conclusions.
Text Books:
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Reference Books:
http://swayam. gov.in
For detail syllabus of all other subjects of BE Electrical Eng, effective from 2019-2020 do visit Electrical Eng 5th Sem BTEUP syllabus for 2019-2020.
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