Ready to learn · Level 4 · 6 points
High Voltage Engineering
Why insulation fails and how to test it: field stress and grading, gas breakdown and the Paschen curve, corona on lines, voids and thermal breakdown in solids, test voltages, impulse generation, measurement and test statistics, travelling waves, lightning and line performance, breaker transients, arresters and insulation coordination, and earthing and safety.
Prerequisites: Electrical Fundamentals, Probability and Statistics for Engineers
What you'll learn (25 topics)
- Coulomb's law, Gauss's law and potential
- Conductors, dielectrics and capacitance
- Field stress and grading
- Gas breakdown and the Paschen curve
- Corona on lines
- Capacitors and inductors
- Solid insulation: voids and thermal breakdown
- AC circuits and power
- AC and DC test voltages
- RC and RL transients
- Second-order RLC transients
- Impulse generation
- Extreme values, fitting distributions and goodness of fit
- Measurement and test statistics
- Transmission lines
- Reflection and transmission at boundaries
- Travelling waves
- Discrete random variables: binomial and Poisson
- Lightning and line performance
- Symmetrical faults
- Switching and breaker transients
- The normal and lognormal distributions
- Arresters and insulation coordination
- Protection fundamentals: CTs, inverse-time relays and grading
- Earthing and safety