GRID & TRADING NOMINATIONS

Accurate prediction of wind farm output in longer prediction windows is becoming increasingly more feasible as systems and techniques improve. In addition, the Grid Code requirements for UK wind farms can require sophisticated data management and nomination capabilities. Our analysts can link our specialist tools and services:

• WindManager™
• Foresite™
• WindCentre™

We combine these services to give an accurate prediction of wind energy output based on weather forecasts and maintenance schedules with live monitoring of turbine shutdowns and unexpected maintenance events and to deliver your traders with the most accurate forecast possible of future production levels. Furthermore, where Natural Power manage the site we can take action to maximise production (for example, by re-scheduling maintenance) where the penalty for being short on predicted output levels is at a significant level. 

This registration allows WindCentre to fulfil the Grid Code obligations of any wind farm, including 24/7 response to emergency events as required under the Grid Code. WindCentre can now act as a single point of interface with National Grid on behalf of multiple sites and owners. The service will initially be performed for the Crystal Rig II, Dalswinton and Minsca wind farms.

The process involves WindCentre nominating forecast production and generator availability to National Grid, as well as responding to requests on a 24 hour basis from the GB National Grid control centre to change site generation levels and respond to emergency events on the network. This service is being provided using a combination of WindCentre, Foresite™ (wind farm production forecasting) and specialist software interfacing with National Grid installed in the control room, giving an accurate prediction of wind energy output, with a horizon of up to 15 days, based on weather forecasts and maintenance schedules.