ABB technology on the top RTU520-based monitoring and control for substations
ABB technology on the top RTU520-based monitoring and control for substations
2 Pages— R EFER ENCE ABB technology on the top RTU520-based monitoring and control for substations The increasing utilisation of renewable energy sources is changing the behaviour of electrical distribution networks, such that the network is becoming potentially less stable. This necessitates closer monitoring and control of the network than in the past. The increasingly complex power flows in the network must be taken account of in the network control system. The customer The Swiss utility AEW Energie AG based in Aargau is responsible for operating and maintaining a large number of substations as well as the medium- and low-voltage networks in its region. Challenges AEW commissioned ABB Switzerland to develop, en- gineer and commission a concept for monitoring a secondary tran
