PASS M0 - Innovative solutions for distribution substations up to

Substation layouts with PASS M0 innovative solutionPASS M0 IOSFig. 9The cooperation with Enel in Italy originated acompletely new system concept - patented - fordistribution substations. The principle is to usecomponents for double BusBar system for aSingle BusBar substation configuration.PASS M0 for Double BusBar fits very well in thisconcept and it is used as a complete HVsubstation.No traditional BusBar are used, i.e. the BusBar isinside the PASS M0 (see single line diagram fig. 9).Customer requirements in terms of current andvoltage detection and measurements are fulfilledby non conventional sensors on board of PASSM0. Conventional current transformer is alsoavailable.PASS M0 used in this configuration presents a lotof advantages for customer:• reduction of occupied space;• reduced environmental impact (more andmore a critical factor in highly populated andhighly industrialized countries);• reduction of losses due to smaller MVnetworks (HV can be brought closer to theend user and the number of HV substationscan be substantially increased);2Fig. 101. Single line diagram (PASS M0 IOS substation, ENEL).2. PASS M0 Double BusBar Fed-through.10 - PASS M0