Alexandru Posted January 9 Share Posted January 9 Dear PVSyst users, I am simulating a project with multiple wind turbines and I have determined an approximate value of 1.4% Energy loss caused by the wind turbine. I have rotated the Wind Turbine rotor in different orientations (N-S, E-W) but the result is similar. I have recently read a Research made by a Duth company and they have found an approximate 6% loss caused by the WInd turbines. They have measured parts of the plant exposed to the WTG shadow and other parts free from it. How can we get a more accurate result? The difference from 1.4 to 6 is huge. I would appreciate any feedback from proffesionals dealing with this situations. Thank you! Alexandru Link to comment Share on other sites More sharing options...
André Mermoud Posted January 10 Share Posted January 10 First of all, this fraction doesn't make much sense. This completely depends on the system area you are considering for the shading loss fraction. It is not the same if you have a turbine on a field of 1 hectare or 10 hectares. The comparison should be done on the loosed energy itself (KWh loss). Now there is indeed an additional loss due to the flickering on the MPP tracking. But we don't have any information about this; this highly depends on the inverter's technology and tracking dynamic performance. It Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now