Špeciálne

Kalkulačka výkonu veternej turbíny

Wind Turbine Output

Wind Speed (m/s)

Blade Area (m²)

Cp Value (0-0.59)

What is Wind Turbine Output Calculator?

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Wind turbine power output depends on wind speed, blade area, and efficiency. Power increases with the cube of wind speed.

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Vzorec

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f(x)Calculate: P = 0.5 × ρ × A × v³ × C_p

Variable Legend

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Symbol	Meno	Jednotka	Popis
P	0	—	0
A	swept area	—	swept area

How to Wind Turbine Output Calculator

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1Calculate: P = 0.5 × ρ × A × v³ × C_p
2ρ = air density (≈1.225 kg/m³), A = swept area, v = wind speed, C_p = efficiency (~0.35-0.45)
3Typical 2-5 MW turbine: 5-15 GWh/year depending on wind resource

Worked Examples

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Example 1

Given:100 m rotor (7850 m² area), average wind 10 m/s, C_p=0.4

Výsledok:Average power ≈ 1.9 MW

Typical utility turbine

Real-World Applications

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Personal carbon footprint reduction and sustainability planning

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Corporate ESG reporting and environmental compliance

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Renewable energy project feasibility and ROI analysis

Frequently Asked Questions

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Why is wind speed raised to the third power?

Power proportional to kinetic energy (½mv²) and flow rate; combined gives v³ dependence.

How much area does a wind turbine need?

Large utility turbines need 2-5 acres minimum spacing; smaller residential turbines 0.5 acres.

Common Mistakes to Avoid

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!Using peak power output instead of average capacity factor
!Neglecting wake effects between turbines

References

›Wind Turbine Output — Wikipedia

📖Difficulty:Intermediate

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Reviewed October 2026

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