Power Electronics detail syllabus for Electrical And Electronics Engineering (100), M scheme is taken from TNDTE official website and presented for diploma students. The course code (33081), 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.
For all other electrical 6th sem syllabus for diploma m scheme tndte you can visit Electrical 6th Sem Syllabus for Diploma M Scheme TNDTE Subjects. For all other Elective Theory-II subjects do refer to Elective Theory-II. The detail syllabus for power electronics is as follows.
Rationale:
Developments in Electronics have their own impact in other fields of Engineering. Today all the controls and drives for the electrical machines are formed by electronic components and there are many electronic devices available to handle eclectic power in terms Kilo-Amps and Kilo-Volts. This subject gives a comprehensive knowledge base about the devices and circuits used in electrical power control.
Objectives:
On completion of these units, the student should be able to:
- Explain the scope and application of power electronics
- Explain the operating region and rating of SCR.
- Draw, explain and state the application for commutation circuits and trigger circuits of SCR.
- Familiarize the phase controlled rectifier and know the applications of the phase controlled rectifier.
- Draw and describe the working of half wave controlled rectifier circuit with R and RL load, single phase Semi Converter Bridge, Single phase full Converter Bridge for RL load, single phase and three phase full converter with RL load.
- Familiarizes the dual converter and twelve pulse converters.
- Study the complete protection of converter circuits.
- Understand the working choppers and inverters.
- Know the applications of choppers and inverters.
- Explain the various types of choppers with circuit diagram.
- Describe the various methods of inverters with circuit diagram.
- Failure of AC voltage controller & cyclo converter.
- Understand the application of power electronics devices as CB,UPS and VAR compensator
- Understand the control of DC Drives.
- Know the various methods of speed control of DC drives.
- Familiarize the control of AC drives.
- Know the torque – speed characteristics of three phase induction motor.
- Study the speed control of three phase induction motor using PWM and slip power recovery scheme.
- Understand the closed loop control of AC drive.
- Know the operation of single phase and three phase cyclo converter.
- Understand the micro controller based fault diagnosis in three phase thyristor converter circuits.
- Study the need of DSP based motor control.
Unit 1
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Unit 2
Line Commutated Power Control Circuits
Line Commutated Converters(Controlled Rectifiers)-Principle of Phase Controlled Converter Operation(A-10 2)-Single Phase Full Converters(A-10 3)-Single Phase Dual Converters (A-10 3)-Three Phase Full Converters(A-10 6)-Three Phase Dual Converters(A-10 7)-12 Pulse converters(A-10 12) AC Voltage Controllers-Principle of Phase Control(A- 11 3)Single phase Bidirectional controllers with Resistive Load(A- 11 4)Single Phase Controller with Inductive Load(A-11 5)-Three Phase Full Wave Controllers(A-11 6)- Cyclo Converters-Single Phase Cyclo Converters(A-11 9 1)Three Phase Cyclo Converters(A-11 9 2)
Unit 3
Forced Commutated Power Control Circuits
DC-DC Switch-Mode Converters(Choppers)-Control of DCDC Converters(B-7 2)-Step-Down(BUCK) Converter(B-7 3)-Continuous-Conduction Mode(B-7 3 1) – Step-Up(BOOST) Converters(B-7 4)-Continuous Conduction Mode (B-7 4 1) -BUCKBOOST Converters (B-7 5) – Continuous Conduction Mode (B-7 5 1) – Cuk DC-DC Converters(B-7 6)
DC-AC Switch-Mode Inverters-Pulse Width Modulated Inverters-Introduction(A-6 1)-Principle of Operation(A-6 2)-Single Phase Bridge Inverters(A-6 4)-Three Phase Inverters(A-6 5)-1800 Conduction Mode(A-6 5 1)-1200 Conduction Mode(A-6 5 2)-Voltage Control of Single Phase Inverters(A-6 6)-Single Pulse Width Modulation(A-6 6 1)-Multiple Pulse Width Modulation(A-6 6 2)-Sinusoidal Pulse Width Modulation(A-6 6 3)-Voltage Control of Three Phase Inverters(A-6 8)-Sinusoidal PWM(A 6 8 1)
Unit 4
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Unit 5
Motor Drive Applications
DC Drives-DC Motor with a Separately Excited Field Winding(B -13 4)-Line Frequency Converters (B-13 7 2)-Effect of Discontinuous Armature Current(B -13 7 3)-Control of Adjustable Speed Drives(B -13 7 4)-Switch-Mode DC-DC Converters(B -13 7 1) Induction Motor Drives-Introduction(B -14 1)-Basic Principle of Induction Motor Operation (B -14 2)-Induction Motor Characteristics at rated(line) frequency and rated voltage(B -14 3)-Speed Control by Varying Stator frequency and voltage(B -14 4)-Torque-Speed Characteristics(B-14 4 1)-Start-Up Considerations(B -14 4 2)-Voltage Boost required at low frequencies(B -14 4 3)-Induction Motor Capability below and above the rated speed(B -14 4 4)-Variable frequency Converter Classifications(B -14 6)-Variable frequency PWM-VSI Drives (B -14 7)-Line frequency Variable-Voltage Drives(B -14 11)-Reduced Voltage Starting(Soft Start) of Induction Motors(B -14 12)-Speed Control by Static Slip-Power Recovery(B -14 13)
Text Books:
- Power Electronics MD Singh, KB Dhanchandaniata McGraw Hill Publishing Company New Delhi seventeenth reprint 2005
Reference Books:
For complete syllabus and results, class timetable and more pls download iStudy. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.
For detail syllabus of all other subjects of BE Electrical, M scheme do visit Electrical 6 syllabus for M Scheme.
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