Publication of Book: The Earthing and Bonding for AC Electrified Railways
The Background to the Book Many public domain standards and company documents exist to guide the design of the earthing and bonding of AC railway electrification systems but in practice there remains both gaps, overlaps and conflicts between them. Therefore, it is not uncommon for the designs to follow discipline specific scope rather than being holistic in their approach. The complexity of integrating the earthing of a 25kV electrified railway with various electrical distribution systems and exposed conductive parts, means that it is impossible to prescribe one earthing and bonding design solution that addresses the needs of every railway. Therefore, this creates different earthing designs for individual railways. The Scope of 25kV Railway Earthing and Bonding Requirements This guide aims…