EE8701 HVE Notes
Anna University Regulation 2017 EEE EE8701 HVE Notes, HIGH VOLTAGE ENGINEERING Lecture Handwritten Notes for all 5 units are provided below. Download link for EEE 7th Sem HIGH VOLTAGE ENGINEERING Notes are listed down for students to make perfect utilization and score maximum marks with our study materials.
EE8701 HIGH VOLTAGE ENGINEERING
OBJECTIVES:
To impart knowledge on the folowing Topics
Various types of over voltages in power system and protection methods. Generation of over voltages in laboratories. Measurement of over voltages. Nature of Breakdown mechanism in solid, liquid and gaseous dielectrics. Testing of power aparatus and insulation cordination
Causes of over voltages and its efects on power system – Lightning, switching surges and temporary over voltages, Corona and its efects – Bewley latice diagram- Protection against over voltages.
Properties of Dielectric materials – Gaseous breakdown in uniform and non-uniform fields – Corona discharges – Vacum breakdown – Conduction and breakdown in pure and commercial liquids, Maintenance of oil Quality – Breakdown mechanisms in solid and composite dielectrics- Aplications of insulating materials in electrical equipments
Generation of High DC voltage: Rectifers, voltage multipliers, vandigraf generator: generation of high impulse voltage: single and multistage Marx circuits – generation of high AC voltages: cascaded transformers, resonant transformer and tesla coil- generation of switching surges – generation of impulse curents – Trigering and control of impulse generators.
High Resistance with series ammeter – Dividers, Resistance, Capacitance and Mixed dividers – Peak Voltmeter, Generating Voltmeters – Capacitance Voltage Transformers, Electrostatic Voltmeters – Sphere Gaps – High curent shunts- Digital techniques in high voltage measurement.
High voltage testing of electrical power aparatus as per International and Indian standards – Power frequency, impulse voltage and DC testing of Insulators, circuit breakers, bushing,
isolators and transformers- Insulation Cordination& testing of cabiltys.
EE8701 HVE Unit 1 notes – Download Here
EE8701 HVE Unit 2 notes – Download Here
EE8701 HVE Unit 3 notes – Download Here
EE8701 HVE Unit 4 notes – Download Here
EE8701 HVE Unit 5 notes – Download Here
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Anna University 7th Sem EEE HVE Lecture Handwritten Notes
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