Lightning Protection For Above Ground Storage Tanks

Structural tank lightning protection employs the basic conventional system with modified air terminals which.

Lightning protection for above ground storage tanks.

Tests conducted for the api rp 545 lightning protection for above ground storage tanks task group have shown that these shunts can generate showers of sparks during lightning strikes. Protection against ignitions arising out of static. Above ground fuel storage tanks against direct lightning strokes including the preliminary tests results on metallic sheets subjected to direct current pulses simulating. If there is a gap between the seal and the tank wall during a lightning strike and if a flammable mixture is present a tank fire may result.

Lightning related petroleum storage tanks fires are more common than most people think. Verification of lightning protection requirements for above ground hydrocarbon storage tanks first edition energy institute london 2009. According to a review of petroleum storage tank fires between 1951 and 2003 the number of tank fires reported in the worldwide media is in the range of 15 to 20 fires per year. Nowadays storage tank lightning protection involves a three step process.