Syllabus ,HVE Question papers, Answers, important Question HIGH VOLTAGE ENGINEERING, R13 Regulation, B.Tech , JNTUK,Syllabus, download,
Introduction to High Voltage Technology Electric Field Stresses – Uniform and non–uniform field configuration of electrodes – Estimation and control of electric Stress – Numerical methods for electric field computation.
Break down phenomenon in gaseous, liquid and solid insulation Gases as insulating media – Collision process – Ionization process – Townsend’s criteria of breakdown in gases – Paschen’s law – Liquid as Insulator – Pure and commercial liquids – Breakdown in pure and commercial liquid – Intrinsic breakdown – Electromechanical breakdown – Thermal breakdown –Breakdown of solid dielectrics in practice – Breakdown in composite dielectrics used in practice.
Generation of High voltages and High currents Generation of high DC voltages – Generation of high alternating voltages – Generation of impulse voltages – Generation of impulse currents – Tripping and control of impulse generators.
Measurement of high voltages and High currents Measurement of high AC, DC and Impulse voltages – Voltages and measurement of high currents – Direct, alternating and Impulse.
Non–destructive testing of material and electrical apparatus Measurement of DC resistivity – Measurement of dielectric constant and loss factor – Partial discharge measurements.
High voltage testing of electrical apparatus Testing of insulators and bushings – Testing of isolators and circuit breakers – Testing of cables – Testing of transformers – Testing of surge arresters – Radio interference measurements.