A hold up with mains grid connection was putting an onshore wind farm’s development at risk of serious delay. A lack of power would mean hold-ups in commissioning new turbines, and the developer failing to meet the deadline for its Renewables Obligation Certificate (ROC).

They also needed to keep the turbines turning to meet the manufacturer’s warranty conditions.

To keep things on track, the wind farm developer asked our renewables team to supply temporary power.

 

Commissioning a wind farm is a complex task. Turbines need to be tested under all types of load conditions. We set to work designing a 33 kV high-voltage (HV) power generation and load bank package. Then we installed it at the wind farm’s main substation so that comprehensive testing could begin – not just on the turbines but also on all HV gear.

We provided 24/7 real-time monitoring and diagnostic support to make sure that the power kept flowing. The steady supply of power ensured that the turbines’ ancillary systems – heaters, dehumidifiers and hydraulics – could run continuously, preserving the manufacturer’s warranty.