Wind Turbine Power Generator Equation Formulas Design Calculator

Windmill - Renewable Energy - Clean Electricity - Green Home - Solar Power


Solving for generator efficiency.
wind power equation arranged to solve for generator efficiency
Scroll to the bottom to see typical input values for the variables.

Inputs:

wind power (P)
air density (ρ)
rotor swept area (A)
coefficient of performance (Cp)
unitless
wind velocity (V)
gear box bearing efficiency (Nb)
unitless

Conversions:

wind power (P)
= 0
= 0
watt
air density (ρ)
= 0
= 0
kilogram/meter^3
rotor swept area (A)
= 0
= 0
meter^2
coefficient of performance (Cp)
= 0
= 0
wind velocity (V)
= 0
= 0
meter/second
gear box bearing efficiency (Nb)
= 0
= 0

Solution:

generator efficiency (Ng)
= NOT CALCULATED

Other Units:


Change Equation
Select to solve for a different unknown
wind power equationSolve for wind power.
wind power equation arranged to solve for air densitySolve for air density.
wind power equation arranged to solve for rotor swept areaSolve for swept area of the rotor, propeller or blades.
wind power equation arranged to solve for coefficient of performanceSolve for coefficient of performance.
wind power equation arranged to solve for wind speedSolve for wind speed.
wind power equation arranged to solve for generator efficiencySolve for generator or alternator efficiency.
wind power equation arranged to solve for gear box or bearing efficiencySolve for gear box bearing efficiency.
SymbolDescriptionTypical values
ρair density1.2 kg/m3 (sea level)
Cpperformance coefficient0.35 is typical
0.56 is the theoretical maximum known as the Betz limit.
Nggenerator efficiency50 percent to 80 percent.
Nbgearbox95 percent

Infant Growth Charts - Baby Percentiles Overtime Pay Rate Calculator Salary Hourly Pay Converter - Jobs Percent Off - Sale Discount Calculator Pay Raise Increase Calculator Linear Interpolation Calculator Dog Age Calculator Ideal Gas Law Calculator Reynolds Number Calculator Mortgage Calculator - Extra Payments Gross Operating Income Calculator Rainwater Harvesting Collection Airplane Wing Lift Calculator Capitalization Rate Calculator Grid Multiplication Common Core Subwoofer Box Calculator Heat Index Weather Calculator Doppler Effect Equations Calculator Earned Value Project Management Stokes Law Equations Calculator Darcy Minor Loss Calculator Line Equations Formulas Calculator Tire Size Comparison Calculator Kirpich Time Of Concentration Percent Error Equation Calculator Euler Number Formulas Calculator Moment Equations Formulas Calculator

Online Web Apps, Rich Internet Application, Technical Tools, Specifications, How to Guides, Training, Applications, Examples, Tutorials, Reviews, Answers, Test Review Resources, Analysis, Homework Solutions, Worksheets, Help, Data and Information for Engineers, Technicians, Teachers, Tutors, Researchers, K-12 Education, College and High School Students, Science Fair Projects and Scientists

By Jimmy Raymond
View Jimmy Rayamond's profile on LinkedIn

Contact: aj@ajdesigner.com

Privacy Policy, Disclaimer and Terms

Copyright 2002-2015