The Losses of energy during magnetization reversal with suitable examples and sketches are discuss here advanced. If there is no linear relationship between magnetic induction and field strength, then assuming that the magnetic field is the same at all points of the normal plane, the energy density can be determined by integration from the magnetization …
Surge Protection is very essential to have in modern era buildings to protect the devices due to sensitive characteristics. For instance did you think How do Surge over voltages occur? How do Surge over voltages occur? Surge Over voltages are exceptionally induced by: Transient switching operations due to operations Lightning due to the atmospheric discharges …
Substation Grounding Design before the constructing is essential because it is very dangerous without doing it. For more visit here. * When possible, substations vicinity a layer of pretty resistive cloth suchas beaten rock.• The addition of a floor layer modifications the floor resistance, Rf.• The new floor resistance becomes: Where,p = resistivity of the …
Proper sub grounding of a substation is important for: It gives a means of dissipating electric current into the earth without exceeding the operating limits of the equipment. It provide safe environment to protect persons in the vicinity of grounded facilities from the danger of electric shocks under fault conditions in substation Substation Grounding is …
Air Termination System in Lightning Protection System Components of Lightning Protection System are need to be analyse before the design a lightning protection system for structure or building. Air rods (or finials) Therefore Free standing masts or linked with conductor to form a mesh on the roof is know as air rod. Catenary (or suspended) …
Why do we need LPS (Lightning Protection System)? We have to protect buildings and structures from lightning strikes and possible fires, or from the consequences caused by load independent active lightning currents. In order to get above goal, we must use Lighting Protection system (LPS) Damages caused by lightning We can categories damages due to …
