Don Doyle

Lead Principal Engineer, National Facilities
T-Mobile, USA

Lead Principal Engineer responsible planning and strategy regarding all Mobile Switch Office facility issues including AC/DC power systems, HVAC design, surge suppression and equipment layout for all 70+ MSO wireless telecommunications facilities covering the USA. Including design, maintenance, specification writing, project management, budget creation and growth forecast. Power systems are designed to be fail-safe by using N+1 generator backup, battery energy storage, float rectifier systems, UPS and inverter technologies. Currently working to improve power density capacity within existing available floor space with improved DC plant, battery storage and heat rejection designs. I project a 30% improvement in energy efficiency