Mod-07 Lec-23 Harmonic analysis of PWM techniques

Course Lectures

• Mod-01 Lec-01 Electronic switches

  Dr. G. Narayanan

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• Mod-01 Lec-02 DC -- DC converters

  Dr. G. Narayanan

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• Mod-01 Lec-03 DC -- AC converters

  Dr. G. Narayanan

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• Mod-01 Lec-04 Multilevel converters - I

  Dr. G. Narayanan

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• Mod-01 Lec-05 Multilevel converters - II

  Dr. G. Narayanan

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• Mod-02 Lec-06 Applications of voltage source converter -- I

  Dr. G. Narayanan

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• Mod-02 Lec-07 Applications of voltage source converter -- II

  Dr. G. Narayanan

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• Mod-02 Lec-08 Applications of voltage source converter -- III

  Dr. G. Narayanan

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• Mod-03 Lec-09 Purpose of PWM-I

  Dr. G. Narayanan

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• Mod-03 Lec-10 Purpose of PWM-II

  Dr. G. Narayanan

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• Mod-04 Lec-11 Low switching frequency PWM - I

  Dr. G. Narayanan

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• Mod-04 Lec-12 Low switching frequency PWM -- II

  Dr. G. Narayanan

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• Mod-04 Lec-13 Selective harmonic elimination

  Dr. G. Narayanan

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• Mod-04 Lec-14 Off-line optimized pulsewidth modulation

  Dr. G. Narayanan

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• Mod-05 Lec-15 Sine-triangle pulsewidth modulation

  Dr. G. Narayanan

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• Mod-05 Lec-16 Harmonic injection pulsewidth modulation

  Dr. G. Narayanan

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• Mod-05 Lec-17 Bus-clamping pulsewidth modulation

  Dr. G. Narayanan

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• Mod-05 Lec-18 Triangle-comparison based PWM for three-phase inverter

  Dr. G. Narayanan

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• Mod-06 Lec-19 Concept of space vector

  Dr. G. Narayanan

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• Mod-06 Lec-20 Conventional space vector PWM

  Dr. G. Narayanan

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• Mod-06 Lec-21 Space vector based bus-clamping PWM

  Dr. G. Narayanan

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• Mod-06 Lec-22 Space vector based advanced bus-clamping PWM

  Dr. G. Narayanan

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• Mod-07 Lec-23 Harmonic analysis of PWM techniques

  Dr. G. Narayanan

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• Mod-07 Lec-24 Analysis of RMS line current ripple using the notion of stator flux ripple

  Dr. G. Narayanan

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• Mod-07 Lec-25 Evaluation of RMS line current ripple using the notion of stator flux ripple

  Dr. G. Narayanan

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• Mod-07 Lec-26 Analysis and design of PWM techniques from line current ripple perspective

  Dr. G. Narayanan

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• Mod-08 Lec-27 Instantaneous and average dc link current in a voltage source inverter

  Dr. G. Narayanan

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• Mod-08 Lec-28 DC link current and DC capacitor current in a voltage source inverter

  Dr. G. Narayanan

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• Mod-09 Lec-29 Analysis of torque ripple in induction motor drives - I

  Dr. G. Narayanan

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• Mod-09 Lec-30 Analysis of torque ripple in induction motor drives - II

  Dr. G. Narayanan

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• Mod-10 Lec-31 Evaluation of conduction loss in three-phase inverter

  Dr. G. Narayanan

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• Mod-10 Lec-32 Evaluation of switching loss in three-phase inverter

  Dr. G. Narayanan

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• Mod-10 Lec-33 Design of PWM for reduced switching loss in three-phase inverter

  Dr. G. Narayanan

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• Mod-11 Lec-34 Effect of dead-time on inverter output voltage for continuous PWM schemes

  Dr. G. Narayanan

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• Mod-11 Lec-35 Effect of dead-time on inverter output voltage for bus-clamping PWM schemes

  Dr. G. Narayanan

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• Mod-12 Lec-36 Analysis of overmodulation in sine-triangle PWM from space vector perspective

  Dr. G. Narayanan

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• Mod-12 Lec-37 Overmodulation in space vector modulated inverter

  Dr. G. Narayanan

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• Mod-13 Lec-38 PWM for three-level neutral-point-clamped inverter -- I

  Dr. G. Narayanan

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• Mod-13 Lec-39 PWM for three-level neutral-point-clamped inverter - II

  Dr. G. Narayanan

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• Mod-13 Lec-40 PWM for three-level neutral-point-clamped inverter - III

  Dr. G. Narayanan

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