Auxiliary Power for Eddystone Station

For Eddystone Station there is a separate auxiliary power system for each main unit to supply the unit with essential auxiliaries and a station auxiliary power system to supply common plant equipment, station services, and starting requirements. Each of these systems is a radial system with 4-kv ties between systems only for starting and emergency supply. Reliability has been built into the auxiliary power supply by maintaining simplicity of design, the omission of complicated automatic throwover schemes, and the use of modern equipment of adequate capacity.