smart grid

Making substations the cornerstone of your smart grid

Utilities today face increasing pressure to improve grid reliability and efficiency, while simultaneously enhancing security of supply. They must also support a higher ratio of distributed energy resources (DER) — such as renewable energy sources, distributed storage, and electric vehicle charging stations — connected to medium voltage (MV) or low voltage (LV) distribution systems.

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IEC 61850 and the revolution in substation communications

IEC 61850 and the revolution in substation communications

The days of substations filled with copper cable are coming to an end. Smart grids need smart communications, and peer-to-peer communication within and between substations is set to quickly become business as usual for UK power networks. Facilitating this transition is IEC 61850, a standard launched in 2004 and updated in 2011, which provides a new approach to automation and communication in substations.

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Enabling the smart grid

Government demands for decarbonisation, a changing energy landscape of renewables, demand-side response, battery storage, the growth of electric vehicles and advances in digital technology require the use of innovative tools and techniques. These include: IoT, web-based customer self-service, blockchain, geospatial and even space-based technologies such as Earth Observation to enable the transition of distribution network operators (DNOs) to distribution system operators (DSOs) and the creation of the smart grid. 

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