We developed the software of PLCs for all the 15 substations located along the railway and the depot
Each substation is feeding a different number of PMTs (Pad Mounted Transformer) and one SWS (Switching station). All PMTs are feeding all utilities along the railway.
With the system is in automatic mode, if a power failure or an earth fault occur, PLCs are programmed to do a change-over between substation and/or SWS so as to isolate the problem and do not stop feeding the utilities
All PLCs interface with a SCADA system from which is possible to operate manually and remotely circuit breakers located in substations
CLIENTE: Ethiad Rail