UNIT III MITIGATION OF POWER SYSTEM HARMONICS Introduction – Principle of Harmonic Filters – Series-Tuned Filters – Double Band-Pass Filters

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UNIT II ANALYSIS OF SINGLE PHASE AND THREE PHASE SYSTEM Single phase linear and non-linear loads – single phase sinusoidal,

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UNIT I INTRODUCTION Introduction – Characterization of Electric Power Quality: Transients, short duration and long duration voltage variations, Voltage imbalance,

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Rectifier supported DVR – DC Capacitor supported DVR – DVR Structure – Voltage Restoration – Series Active Filter – Unified

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Compensating single – phase loads – Ideal three phase shunt compensator structure – generating reference currents using instantaneous PQ theory

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Introduction – Principle of Harmonic Filters – Series-Tuned Filters – Double Band-Pass Filters – damped Filters – Detuned Filters –

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Single phase linear and non-linear loads – single phase sinusoidal, non-sinusoidal source – supplying linear and nonlinear loads – three

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Introduction – Characterization of Electric Power Quality: Transients, short duration and long duration voltage variations, Voltage imbalance, waveform distortion, Voltage

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Power quality refers to the consistency and stability of electrical power supply,voltage, frequency and waveform.  It’s crucial for the reliable

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