Public distribution preforma.pf solar CPG.1 substation CPG.0 sessions Medium voltage 50 Aniversario global Transformer subestation automation Distribution transformers Germany Turkey China Secondary distribution wind farm R&D fully insulating Malaysia RES Spain ORGANIC Automatic transfer ormaCONTAINER Ormazabal underground GA Oman IEE gas pfu pfs Primary distribution France Brazil cpg Venezuela Argentina partners Mexico Industry renewable energy cgmcosmos ekorSYS GIS trains cgm.3 power distribution networks GAE Utility biodegradable Infrastructure wind USA Tertiary ports offshore medium-voltage