Hello Electrical Engineering students, I am sharing the Power Quality PDF class lecture notes, eBook, book as per the Electrical Engineering Third year course syllabus. These Power Quality quick revision notes will help you prepare on the exam day and score good marks.
List of topics covered in Power Quality quick revision PDF Hand written class notes, book, eBook for Electrical Engineering Third Year:
List of topics covered in Power Quality quick revision PDF Hand written class notes, book, eBook for Electrical Engineering Third Year:
- INTRODUCTION TO POWER QUALITY: Terms and definitions, Overloading, Under voltage, Sustained interruption-Sags and Swells, Waveform distortion, Total Harmonic Distortion (THD), Computer Business Equipment Manufacturers Associations (CBEMA) curve.
- VOLTAGE SAGS AND INTERRUPTIONS: Sources of sags and interruptions, Estimating voltage sag performance, Motor starting sags, Estimating the sag severity, Mitigation of voltage sags, Active series compensators, Static transfer switches and fast transfer switches
- OVER VOLTAGES: Sources of over voltages, Capacitor switching, Lightning, Ferro resonance, Mitigation of voltage swells, Surge arresters, Low pass filters, Power conditioners, Lightning protection, Shielding, Line arresters, Protection of transformers and cables, Computer analysis tools for transients, PSCAD and EMTP
- HARMONICS: Harmonic distortion, Voltage and current distortion, Harmonic indices, Harmonic sources from commercial and industrial loads, Locating harmonic sources, Power system response characteristics, Resonance, Harmonic distortion evaluation, Devices for controlling harmonic distortion, Passive filters, Active filters, IEEE and IEC standards
- POWER QUALITY MONITORING: Monitoring considerations, Power line disturbance analyzer, Power quality measurement equipment, Harmonic / spectrum analyzer, Flicker meters, Disturbance analyzer, Applications of expert system for power quality monitoring
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