The OpFlex Extended Turndown solution reportedly extends the reduced-emissions operating range to lower load levels by increasing gas turbine turndown capability.
GE Energy has said that the typical turndown minimum for the 9FA+e gas turbine equipped with the DLN 2.6+ combustion system is 40% load at ISO conditions. OpFlex Extended Turndown is targeted to provide a minimum of 5% additional turndown.
By reducing the turndown to 35% load, customers are expected to reduce the amount of fuel consumed during off-peak hours and avoid shut-down and start-up costs, as well as minimize maintenance requirements associated with shut-downs.
Dan Heintzelman, president of GE Energy’s services business, said: OpFlex Extended Turndown is an exciting new development that will provide our customers with additional flexibility to meet the challenges of maximizing operational revenues while minimizing operational costs.
