The Midlands Power Group, in the form of its delegates, were delighted to receive fascinating and informative talks from Stuart Powls, Head of Railway Procurement and Hugh Mace, Head of Power and Mechanical & Electrical Engineering - ‎(HS2) Ltd.


Stuart’s theme was procurement with content that was central to Railway Systems Procurement and processes (HS2 Phase 1 and 2a). Thought provoking views were given relating to the process of procurement and the many challenges inherent in these processes i.e. reconciling HS2 advanced concepts and aims (in terms of train speed and frequency of operation) with timelines for completion, particularly phase 1 completion in 2026- in engineering and construction terms, it’s not that far away.


Hugh’s theme was centred on providing traction power to the project.  Key features were assimilation and modelling aspects of HS2, considering train speed and current draw versus distance along the route, the latter showing the effects of interconnects in lines and the high speed coasting effect (current reduces). Power distribution arrangements were was discussed along the route and in special situations such as tunnels with outline designs shown.


The Midlands Power Group wish both Stuart and Hugh continued success iwith the project and invite them both to return post-2019 to update us.


Bob Jinks - Honorary Secretary, Midlands Power Group