Ac and Dc Drives detailed Syllabus for Industrial Electronics (IE), I – scheme has been taken from the MSBTE official website and presented for the diploma students. For Subject Code, Subject Name, Lectures, Tutorial, Practical/Drawing, Credits, Theory (Max & Min) Marks, Practical (Max & Min) Marks, Total Marks, and other information, do visit full semester subjects post given below.
For all other Diploma in Industrial Electronics (IE) Syllabus for 5th Sem I – Scheme MSBTE, do visit Diploma in Industrial Electronics (IE) Syllabus for 5th Sem I – Scheme MSBTE Subjects. The detailed Syllabus for ac and dc drives is as follows.
Rationale:
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Competency:
The aim of this course is to help the student to attain the following industry identified ‘competency through various teaching learning experiences:
- Maintain electric AC and DC Drives.
Course Outcomes:
The theory, practical experiences and relevant soft skills associated with this course are to be taught and implemented, so that the student demonstrates the following industry oriented COs associated with the above mentioned competency:
- Select relevant DC motor for the electric drive for various applications.
- Select relevant AC motor for the electric drive for various applications.
- Maintain DC Drives.
- Maintain AC Drives.
- Maintain microprocessor/microcontroller to control the motor operation.
Suggested Exercises:
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Instruments Required:
The major equipment with broad specification mentioned here will be used in uniformity in conduct of experiments, as well as aid to procure equipment by authorities concerned.
Equipment Name with Broad Specifications
- Digital storage oscilloscope: Dual trace 50Mhz
- Ammeters DC, 0-5/10Amp,0-1 5 Amp,0-2 5Amp,0-0 5/1 Amp
- Voltmeter DC, 0-150/300V, 0-250/500V,0-75/150V
- Wattmeter: Single phase 2 5/5Amp, 200/400V, Single phase 5/10Amp. 250/500V
- Dimmer: 1-phase, lkVA,230V
- Dimmer: 3-phase, 5kVA,440V
- Trainer kit with required load
- Ammeters PMMC Type: DC, 0-1 5/3Amp, 0-2 5/5 Amp, 0-5/1 OAmp
- Voltmeter PMMC Type: DC, 0-150/300V, 0-250/500V,0-75/150V
- Photo -tachometer 4000 R.P.M.for speed measurement.
- DC Series /Shunt/Compound motor 1HP or Fractional horse power motor
- Single phase / Three phase induction motor 1HP or Fractional horse power motor
Unit 1
Electric Drives
Total Teaching Hours – 10
Distribution of Theory Marks
R Level – 02
U Level – 04
A Level – 06
Total Marks – 12
Unit Outcomes (UOs) (in cognitive domain)
- Explain with sketches the working of the given type of DC motor.
- Explain with sketches the stalling and braking methods of the given type of DC Motor.
- Determine the power rating of the given motor.
- Describe with sketches the procedure to maintain the given DC motor.
Topics and Sub-topics
- Need of Electric Drives, Functional Block diagrams of an electric drives.
- DC Motors, Motor Rating
- Series, Shunt and compound DC motors.
- Universal motor
- Permanent magnet motor
- DC servo motor
- Moving coil motor
- Torque motor.
- Starting and Braking of DC Motors
- Brushless DC Motors for servo applications.
- Maintenance procedure.
Unit 2
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Unit 3
DC Drives
Total Teaching Hours – 16
Distribution of Theory Marks
R Level – 04
U Level – 04
A Level – 08
Total Marks – 16
Unit Outcomes (UOs) (in cognitive domain)
- Sketch the circuits for the given type of SCR converter.
- Describe with sketches the procedure to measure speed of the given three phase SCR Drive.
- Describe with sketches the given reversible SCR Drive.
- Explain with sketches the speed control method of the given type of DC series motor using SCRs.
- Explain with sketches the operation of the given chopper controlled DC drives.
- Describe with sketches the procedure to maintain the given type of DC drives.
Topics and Sub-topics
- Single phase SCR Drives
- Half wave converter
- Full wave converter
- Semi converter
- Dual converter
- Three Phase SCR Drives
- Half wave converter
- Full wave converter
- Semi converter
- Dual converter
- Reversible SCR Drives.
- Speed control methods of DC series Motor
- Chopper Controlled DC drivers.
- Solar and battery powered vehicles
- Maintenance procedure.
Unit 4
AC Drives
Total Teaching Hours – 16
Distribution of Theory Marks
R Level – 04
U Level – 04
A Level – 08
Total Marks – 16
Unit Outcomes (UOs) (in cognitive domain)
- Describe with sketches the procedure to measure the speed of the given three phase induction motor by using the specified control method.
- Explain with sketches the given type of starting methods of three phase induction method.
- Explain with sketches the various types of braking methods of three phase induction method.
- Describe with sketches the procedure to measure the speed of the given three phase induction motor using the specified control method.
- Describe with sketches working of the given solar powered pump drives used for the specified application.
- Describe with sketches the procedure to measure the speed of the given three phase induction motor by using the specified control method.
- Describe with sketches the procedure to maintain the given type of AC drives.
Topics and Sub-topics
- Starting and Braking of Induction motors.
- Stator voltage control
- Variable Frequency Control
- Voltage Source Inverter Control
- Current Source Inverter Control
- Rotor Resistance Control
- Slip Power Recovery
- Solar powered pump drives
- Maintenance procedure for AC drives
- Sequences of stages & drives required in each stage for following applications:
- Textile mills
- Steel rolling mills
- Paper mills
- Sugar mills
Unit 5
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Suggested Student Activities:
Other than the classroom and laboratory learning, following are the suggested student-related co-curricular activities which can be undertaken to accelerate the attainment of the various outcomes in this course: Students should conduct following activities in group and prepare reports of about 5 pages for each activity, also collect/record physical evidences for their (students) portfolio which will be useful for their placement interviews:
- Visit any one textile mill to know the types of drives used in each stage of operation.
- Visit any one sugar mill to know the types of drives used in each stage of operation.
- Visit any one paper mill to know the types of drives used in each stage of operation.
- Read the safety precautions of various electric motors used in different drives.
- Do internet survey and use various meters to test electric drives in laboratories and industries.
- Guide students in undertaking micro-projects.
- Library/Internet survey of electric drives
- Prepare power point presentation or animation for understanding different electric drives operations.
- Analyze motor response to diagnose faults in the electric drives.
- Practice Pspice/MATLAB/SCILAB to analyze motor response.
Suggested Special Instructional Strategies:
These are sample strategies, which the teacher can use to accelerate the attainment of the various outcomes in this course:
- Massive open online courses (MOOCs) may be used to teach various topics/sub topics.
- L in item No. 4 does not mean only the traditional lecture method, but different types of teaching methods and media that are to be employed to develop the outcomes.
- About 15-20% of the topics/sub-topics which is relatively simpler or descriptive in nature is to be given to the students for self-directed learning and assess the development of the COs through classroom presentations (see implementation guideline for details).
- With respect to item No. 10, teachers need to ensure to create opportunities and provisions for co-curricular activities.
- Guide students in undertaking micro-projects.
- Correlate subtopics of different AC/DC motors with appropriate drives.
- Use proper equivalent analogy to explain different concepts related to electric drives.
- Use Flash/Animations to explain various electric drives.
- Use open source PSpice/MATLAB/SCILABS models to explain different motors and drives.
Suggested Micro-Projects
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
Suggested Learning Resources:
- Fundamentals of Electrical Engineering Saxena, S.B lai ; Dasgupta, K. Cambridge university press pvt. Ltd., New Delhi, 2016, ISBN: 9781107464353
- A Text Book of Electrical Technology Vol-II Theraja, B. L. ; Theraja, A. K. S. Chand and Co. Ramnagar, New Delhi, 2012; ISBN : 9788121924405
- Basic Electrical Engineering Mittle, V.N. ; Mittle, Arvind McGraw Hill Education, Noida, 2005 ISBN: 9780070593572
- Power Electronics Sen P.C. Mcgraw-Hill Publishing CompanyLimited, New Delhi. ISBN:9780074624005
- Fundamentals of Electrical Drives, Second Edition Dubey Gopal K. Narosa Publishing House, New Delhi. ISBN :9788173194283
- Electrical Drives Concepts and Applications Subrahmanyam, Vedam Mcgraw-Hill Publishing CompanyLimited, New Delhi.ISBN:9780070701991
- Power Electronic Systems Theory and Design Agrawal, Jai P. Pearson Education, Inc. ISBN 9788177588859.
- Design and Testing of Electrical Machines Deshpande M.V. PHI Publication ISBN: 9788120336452
- A first course on Electrical Drives Pillai, S.K. Wiley Eastern Ltd. New Delhi ISBN : 13: 978-0470213995
Software/Learning Websites:
- www.cesim.com/simulations
- www.scilab.org/scilab
- www.ni.com/multisim
- www.youtube.com /electric circuits/AC-DC DRIVES
- www.dreamtechpress.com /ebooks/AC-DC DRIVES
- www.nptelvideos.in/electrical engineering/ AC-DC DRIVES
- www.learnerstv.com/free-engineering/AC-DC DRIVES
- www.orcad.com/resources/orcad-downloads
For detail Syllabus of all other subjects of Industrial Electronics, I – scheme do visit Industrial Electronics 5th Sem Syllabus for I – scheme.
For all Industrial Electronics results, visit MSBTE Industrial Electronics all semester results direct links.