The smart grid will change the way we look at power distribution and it is in this section of the grid that most changes will be seen. ABB currently offers a broad portfolio of switchgear, transformers, reactive power compensation solutions, and SCADA distribution management systems that enhance the operation of medium- and low-voltage power networks. But, as power generation becomes more distributed, and more power comes from renewable resources, the distribution grid will need to accommodate more fluctuations in power quality, as well as two-way power flow, while also becoming more responsive to changes in consumer demand.
The management of such a complex system will depend on real-time, secure communications and highly adaptive control systems. These will provide utilities and their customers with real-time information from across the network on the performance of grid installations, power flow and consumer demand. They will allow intelligent automated devices to react to imbalances in the system and also improve asset management by enabling improved predictive maintenance programs and faster emergency response times.
The incorporation of enterprise-wide information systems and customer response management tools will improve utility operations, enabling better customer relations and the provision of tailored services. The introduction of more intelligent monitoring systems and the extension of substation- and feeder automation in distribution networks will optimize operations, bringing improvements in reliability, availability, security and energy efficiency.