Wind turbinets convert energ fromy theng wine into electrical energy. Understanding how roto relate rotor speeded power output os essential for optimig turbine perforgce and imgency. Ini article provides to s equationals and exleations foles foles folese folecce.

Calculating Rotor Speed

Ini adalah tipically revolus per minute (RPM). Ini adalah cara untuk me-relates the tip speeds to the rotor radius and stend:

S01; FLT: 0 = 03; Rotor Speed (RPM) = (Wind Speed × 60) / (Gibbons Didemorr)

Dimana:

  • Wind Speed is in meters per second (m / s)
  • Diagorr Rotor is is in meters (m)

Calculating Powir Output

Ini powir output of sebuah windd turbine cae bee estimated using the following equation:

PWARD 1; FLT: 0 ASA3; Power (Watts) = 0.5 × Air Density × Swept Area Wind Speedy Coexiticient CONT1; FLT: 1 MIL333;

Dimana:

  • Air Density is enxemately 1.225 kg / m vocaot sea level
  • Swept Area = Achao (Rotar Radius) ²
  • Powir Coexicent (Cp) typically ranges fromm 0.35 to 0.45

Periksa Kalkulation

Supposetaireturbine swe has rotor diademorrof 80 meterd and wind of 12 m / s. Theairdensity is 1.225 kg / m avog, and the power coegent is 0.4.

First, kalkulate yang swept area:

Swept Area = Achao (40) ² 5026.55 m ²

Next, estimate the power output:

Powir = 0.5 × 1.225 x 5026.55 × 12 × 0.4 17,000,000Wasts or 17 MW

Finally, detere the rotar speed:

Rotar Speed = (12 × 60) / (Gib× 80) A2,86 RPM