What is the project about?
Teleprotection systems are devices which communicate with each other to monitor what’s happening on our network. They are an integral tool for day-to-day operations. If a problem develops, they can send signals to disconnect faulty equipment and keep power supplies running smoothly.
Teleprotection systems work mainly with fibre-optic cables, which can send information extremely quickly, but they are also expensive. For new generators looking to connect – such as wind or solar farms – the cost of teleprotection systems can be prohibitively expensive, meaning their project can’t go ahead.
That’s why we’re working with Joint Radio Company (JRC) to test new Very High Frequency (VHF) and Ultra High Frequency (UHF) radios to provide teleprotection. These could be significantly cheaper than traditional systems and more efficient than microwave radios, another alternative to fibre-optic systems.
If the trial is successful, we could significantly lower the cost of new connections and pave the way for more low-carbon generation.