The structural feasibility of using a pultrusion carbon-fibre-reinforced polymers (CFRP) for the lightweight design mast overhead line railway electrification was investigated and simulated. Material characterisation undertaken three-point bending finite element analysis to identify orthotropic properties pultruded tubes designed composite electrification. An innovative proposed verified simula...

Overhead transmission line is the main way of power transmission, and its safe stable operation particularly important. Due to complex network, distance, large voltage grade serious problems such as frequent failure, this paper breaks through fault location traditional single, set induction electric wires, location, insulation monitoring technology at an organic whole, developed abnormal diagno...