Identify the INCORRECT statement with regard to the problems in operating large wind power generators.
1
A constant angular velocity is a must for generating AC power and this means very sensitive governing.
2
Locating a site that has a reasonable average high wind velocity is a must.
3
At zero velocity conditions, the power generated will be zero and this means some storage system will have to be incorporated along with the windmill.
4
Large areas of land will be available due to sufficient spacing in wind mill gardens, which somehow cannot be utilised for other commercial activities.