EntegrityEW50_50kW_15

Key Parameters

Item

Value

Units

Name

Entegrity EW50

N/A

Rated Power

50

kW

Rated Wind Speed

11.3

m/s

Cut-in Wind Speed

4

m/s

Cut-out Wind Speed

25

m/s

Rotor Diameter

14.9

m

Hub Height

31.1

m

Drivetrain

Variable Speed

N/A

Control

Stall Regulated

N/A

IEC Class

N/A

The performance data comes from a power performance test conducted by NREL 1.

Note turbine does not hit the reported 50 kW rated power at the rated wind speed in the performance test. See note in reference about blades being pitched to accommmodate air density at test site.

Power curve

_images/EntegrityEW50_50kW_15_Power.png

Cp curve

_images/EntegrityEW50_50kW_15_Cp.png

References

1

Smith, J., A. Huskey, D. Jager, and J. Hur. 2011. Wind Turbine Generator System Power Performance Test Report for the Entegrity EW50 Wind Turbine. Golden, CO: National Renewable Energy Laboratory. NREL/TP-5000-51392. https://www.nrel.gov/docs/fy11osti/51392.pdf.