What is the output energy of a wind turbine?
What is the output energy of a wind turbine?
The output of a wind turbine depends on the turbine’s size and the wind’s speed through the rotor. An average onshore wind turbine with a capacity of 2.5–3 MW can produce more than 6 million kWh in a year – enough to supply 1,500 average EU households with electricity.
How do you calculate the output of a wind turbine?
Power output is calculated as follows: power = [(air density) times (swept area of blades) times (wind speed cubed)] divided by 2. The area is in meters squared, air density is in kilograms per meters cubed and wind speed is in meters per second.
How much energy does a 10 kW wind turbine produce?
roughly 14,892 kWh per year
Given the average capacity factor for small wind turbines, a 10 kW turbine will produce roughly 14,892 kWh per year.
How many kWh does a wind turbine produce per day?
The turbine puts out a maximum of 10 kW under perfect conditions, so it could theoretically generate 10 kW for 24 hours a day 365 days a year, or 87,600 kW per year.
How much is a 1 MW wind turbine?
In 2019, A 1-megawatt turbine produced $61,320 at 35% capacity, $87,600 at 50% capacity and $114,880 at 65% capacity.
How much energy does a 1.5 MW wind turbine produce?
With a 25% capacity factor, a 1.5-MW turbine would produce: 1.5 MW × 365 days × 24 hours × 25% = 3,285 MWh = 3,285,000 kWh in a year.
How do wind turbines calculate kWh?
The formula is capacity factor = actual output/maximum possible output. For a wind turbine, the maximum possible output would be the capacity x 8760 hr (there are 8760 hrs in a year). So for the Northwind 100C, the maximum output is: 95 kW x 8760 hr/yr = 832,200 kWh/yr (or 832.2 MWh).
How much energy does a 5kW wind turbine produce?
A good 5kW wind turbine, such as the Britwind R9000, will: produce around 10,000kWh per year with an average wind speed of 6m/s, almost enough for two average households.
How much energy does a 2kW wind turbine produce?
Depending on the size, height, and placement of turbines, a small 2kW wind turbine can generate up to 3,000kWh, while a 5kW turbine can generate three times. These smaller turbines are suitable for most small residential homes as domestic turbines of more than 10kW tend to be larger.
How much does a 10 kW wind turbine cost?
A 10 kW wind turbine costs approximately $48,000 – 65,000 to install. The equipment cost is about $40,000 (see 10 kW GridTek System ) and the rest is shipping and installation. Towers without guy wires are more expensive than guyed towers.