This course focuses on substation grounding to protect against electric shock, offering engineers essential knowledge for designing effective earth grids. Participants will learn to perform step and touch voltage calculations, prepare earthing layouts, and understand factors affecting earth resistance. The course references IEEE 80 standards and includes practical sample calculations, ensuring that students can apply their knowledge in real-world design scenarios.
What you'll learn
design an earth grid with vertical and horizontal conductors
perform step and touch voltage calculations
prepare an earthing layout and size earthing conductors
understand the distribution of fault current between the earth grid and transmission lines
explain the effects of various factors on earth resistance
distinguish between industrial and substation earthing practices