What you will learn
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None
The course aims at giving a broad overview of Electrical Drive Systems. It is assumed that the students have prior exposure to Electrical Machines and Power Electronics. The control principles of various DC and AC motors using solid state converters are discussed. Principles of selection of Electric Motors are introduced. Some of the applications of Electrical Drives are also highlighted.
Lecture-1: Introduction to Electric Drives
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29:44
Lecture-2: Dynamics of Electric Drives, Four Quadrant Operation, Equivalent Drive Parameters
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31:45
Lecture-3: Equivalent Drive Parameters, Friction Components, Nature of Load Torque
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29:53
Lecture-4: Steady State Stability, Load Equalization
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28:48
Lecture-5: Load Equalization, Characteristics of DC Motor
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30:20
Lecture-6: Speed Torque Characteristics of Separately Excited DC Motor and Series DC Motor
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29:40
Lecture-7: Field Control of Series Motor, Motoring and Braking of Separately Excited and Series DC motors
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30:09
Lecture-8: Speed Control of Separately Excited DC Motor Using Controlled Rectifiers
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30:11
Lecture-9: Analysis of Single Phase Full Controlled Converter-fed Separately Excited DC Motor
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29:42
Lecture-10: Speed Torque Characteristics of Full Controlled Converter-fed Separately Excited DC Motor, Analysis of Single Phase Half Controlled Converter-fed Separately Excited DC Motor
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32:01
Analysis of Single Phase Half Controlled Converter-fed Separately Excited DC Motor.
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30:28
Three Phase Full Controlled Converter-fed Separately Excited DC Motor, Multi-quadrant Operation of DC Motor
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32:11
Dual Converter-fed DC Motor, Multi-quadrant Operation Using Field Current Reversal
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30:22
DC Chopper-fed Separately Excited DC Motor for Motoring and Braking
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29:22
Two-quadrant DC Chopper, Four-quadrant DC Chopper
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32:13
Lecture 16: Dynamic Braking of DC Motor by Chopper Controlled Resistor, Closed-loop Operation of DC Drives, Induction Motor Drives
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30:54
Lecture 17: Speed Torque Characteristics of Induction Motor, Operation of Induction Motor from Non-sinusoidal Supply
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29:58
Lecture 18: Operation of Induction Motor from Non-sinusoidal Supply
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31:45
Lecture 19: Stator Current of Induction Motor with Non-sinusoidal Supply, Operation of Induction Motor with Unbalanced Voltage Supply
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29:25
Lecture 20: Single Phasing of Induction Motor, Braking of Induction Motor
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30:03
Lecture 21: Dynamic braking of induction motor, AC dynamic braking, DC dynamic braking
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32:06
Lecture 22: Analysis of DC dynamic braking of induction motor
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32:11
Lecture 23: Self-excited dynamic braking of induction motor, Speed control of induction motor using stator voltage regulator, Variable voltage variable frequency control
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29:16
Lecture 24: Variable voltage variable frequency control of induction motor, Open loop V/F control
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30:36
Lecture 25: Slip speed control of induction motor, Constant Volt/Hz control with slip speed regulation
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28:59
Lecture 26: Closed-loop Volt/Hz control of induction motor with slip speed regulation, Multi-quadrant operation of induction motor drive
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31:08
Lecture 27: Current Source Inverter (CSI) fed induction motor drive
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30:41
Lecture 28: Closed-loop operation of current source inverter (CSI) fed induction motor drive, Control of slip ring induction motor - Static rotor resistance control
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28:11
Lecture 29: Closed-loop operation of slip ring induction motor with static rotor resistance control, Slip power recovery in slip ring induction motor - Static Kramer drive
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30:37
Lecture 30: Static Kramer drive and its closed-loop control, Introduction to synchronous motor
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30:16
Lecture 31: Various types of synchronous motors, Equivalent circuit and phasor diagram of cylindrical synchronous motor, Speed-torque characteristics of cylindrical synchronous motor
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33:46
Lecture 32: Phasor diagram of salient pole synchronous motor, Expression of power and torque for a salient pole synchronous motor, Synchronous reluctance motor, Open-loop V/f control of synch
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27:10
Lecture 33: Open-loop V/f control, Torque-speed characteristics, Self controlled synchronous motor drive employing load commutated thyristor inverter
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31:11
Lecture 34: Detailed analysis of commutation of load commutated thyrisor inverter, Derivation of overlap angle and margin angle, Closed-loop speed control scheme for load commutated inverter-
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26:24
Lecture 35: Low cost brushless DC motor (BLDCM), Trapezoidal permanent magnet AC motor
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29:56
Lecture 36: Trapezoidal permanent magnet AC motor, Derivation of power and torque, Closed-loop control of trapezoidal BLDC motor, Introduction to switched reluctance motor
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29:18
Lecture 37: Construction and operating principle of switched reluctance motor
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30:45
Lecture 38: Current/ voltage control for switched reluctance motor, operating modes of switched reluctance motor, Introduction to traction drives
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30:38
Lecture 39: Current collector for mainline trains, Nature of traction load, Duty cycle of traction drives
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30:24
Lecture 40: Duty cycle of traction drives, Distance between two stops, Calculation of total tractive effort and drive rating
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32:45
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Meet Your Instructor
About Instructor
VTU is one of the largest Technological Universities in India with 24 years of Tradition of excellence in Engineering & Technical Education, Research and Innovations. It came into existence in the year 1998 to cater the needs of Indian industries for trained technical manpower with practical experience and sound theoretical knowledge.
Free
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Course Duration21 h 5 m 2 s
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Course LevelIntermediate
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Student Enrolled0
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LanguageEnglish
This Course Includes
- 21 h 5 m 2 s Video Lectures
- 0 Quizzes
- 0 Assignments
- 0 Downloadable Resources
- Full Lifetime Access
- Certificate of Completion