The factors influencing the energy produced by a Wind Energy Conversion Ssystem at a given location over a period are

1. The power response of the turbine to different wind velocities
2. The strength of the prevailing wind regime and
3. The distribution of wind velocity within the regime.

Energy corresponding to a certain wind velocity V is the product of the power developed by the turbine at V and the time for which this velocity V prevails at the site. The total energy generated by the turbine over a period can be computer by adding up the energy corresponding to all possible with speeds in the regime, at which the system is operational.

Input:
	Mean Velocity, Vm
	Turbine Rated Power, PR
	Cut-in Velocity, VI
	Rated Velocity, VR
	Cut-out Velocity, VO
	Ideal Velocity Power Proportionality, n
	Total Time in hour, T
Output:
	Total Energy Output, ET
	Capacity Factor, CF

Mean Velocity, Vm		m/s
Turbine Rated Power, PR		MW
Cut-in Velocity, VI		m/s
Rated Velocity, VR		m/s
Cut-out Velocity, VO		m/s
Ideal Velocity Power Proportionality, n
Total Time in hour, T		hours

Numerical Integration Using Trapezoid Sums

The Total Energy Output, E_T = 672.6527 MWh
The Capacity Factor, C_F = 0.4671

Numerical Integration Using Simpson's Rule

The Total Energy Output, E_T = 672.6527 MWh
The Capacity Factor, C_F = 0.4671