Patent ID: 9018781
Filing Date: 2015-04-28
Classification: F03D,G01K,H02P,Y02E

Abstract:
1. A method for adjusting the stress on an electrical and/or electronic subassembly in a wind turbine, the method comprising: determining for the electrical and/or electronic subassembly an expected service life up to the point when a maintenance indicator value is reached, which represents a state of the subassembly at which, on the basis of conditions defined in advance, the subassembly should be maintained, comparing the expected service life against the time point for the next maintenance of the wind turbine, and controlling said wind turbine and/or at least one other wind turbine in an area around the wind turbine as a function of a result of the comparing of the expected service life against the time point for the next maintenance of the wind turbine, the controlling effective to reduce the stress on the electrical and/or electronic subassembly.