15EE55P: Power Electronics Lab Electrical 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Power Electronics Lab detail DTE Kar Diploma syllabus for Electrical And Electronics Engineering (EE), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EE55P), and for 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 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Electrical 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for power electronics lab is as follows.

Pre-requisites:

Basic knowledge Analog electronics and Digital Electronics

Course Objectives:

To provide practical knowledge of power semiconductor devices and their applications

Course Outcomes:

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List of Graded Experiments:

1. Design and conduct an experiment to plot the V -I characteristics of DIAC. 3 hrs
2. Design and conduct an experiment to plot the forward biased V -I characteristics of SCR for different gate currents. 6 hrs
3. Design and conduct an experiment to plot the V-I characteristics TRIAC in preferred turn on modes 6 hrs
4. Construct R firing circuit and determine the maximum firing angle. 3 hrs
5. Construct R – C firing circuit and determine the maximum firing angle. 3 hrs
6. Construct and test UJT Relaxation oscillator 3 hrs
7. Construct UJT firing circuit and determine the range of firing angle 3 hrs
8. Construct a firing circuit using UJT and pulse transformer and trigger the SCR. 3 hrs
9. Construct a single phase half controlled bridge converter for resistive load/DC motor. Trace the waveforms across SCR and load. 6 hrs
10. Construct single phase full controlled bridge converter for resistive load. Trace the waveforms across SCR and load. 6 hrs
11. Construct and test a Triac- fan motor speed control circuit 3 hrs
12. Construct twilight relay using LDR and TRIAC 3 hrs
13. Construct time delay relay using SCR and UJT. 3 hrs
14. Construct and test a SCR battery charger circuit. 6 hrs
15. Construct a simple circuit to use optocoupler as an SSR 3 hrs
16. Construct AC static switch using SCR and observe the wave forms 3 hrs

Reference Books:

1. Industrial Electronics and control by Dr S Chatterji
2. 24 SCR Projects – BPB Publications
3. SCR Manual – GEC
4. Industrial Electronics Test Lab Manual – Paul B Zbar

e-Resources:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Course Delivery:

The laboratory Course will be delivered through Tutorial, laboratory interaction, practical exercises, instructions, assignments and viva voice.

Tutorial – 1Hr:

Staff-in-charge will;

1. Explain the concept and working of experiment to be conducted.
2. Impart/ discuss required selection of ICs/ components/ devices/ meters /equipment / suitable accessories for the experiment to be conducted.
3. Ask students to draw the circuit diagram, tabular column ,typical Graphs and waveforms
4. Give clear instructions about safety precautions to be followed while conducting the experiment.

Conduction/ Execution- 2 Hr:

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Suggested Student Activity (any one to be submitted with 3 pages report):

1. Study data sheet of various power semiconductor devices
2. Identify various power electronic components and method of testing
3. Construct a digital firing circuit for converters
4. Disassembling and assembling , identify the circuits in UPS
5. Disassembling and assembling , identify the circuits of a relay type stabilizer
6. Disassemble, identify the circuits and assemble servo -controlled stabilizer
7. Determine the rating of UPS according to customer requirement
8. Construct temperature controller using triac
9. Study of single phase PWM inverter.
10. Study of BLDC motor
11. Study of Buck-boost converters

Scheme of Valuation for SEE (Semester End Examination):

1. Writing Circuit diagram and Procedure 10
2. Circuit connection 10
3. Conduction 10
4. Results 10
5. Viva-Voce 10

POWER ELECTRONICS Lab Equipments Requirement:

1. DC Regulated power supply ( 0-300V, 2A) 10
2. DC Regulated Dual power supply (0-30V,2A) 10
3. Cathode Ray Oscilloscope- Dual trace, 25 MHz. 10
4. Digital Multimeter- 31 /2″ 20
5. Table fan 230V , 60 w 20
6. Battery 6 V/12 V 60 AH 20

For detail syllabus of all other subjects of BE Electrical, C15 scheme do visit Electrical 5th Sem syllabus for C15 scheme.

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