Authorization procedure for control access to wind turbines and interface of wind turbines and certification authority

摘要

The invention relates to a method for authorizing a user (18) for control access to at least one wind energy plant (100) or at least one wind farm. In this case, first a user (18) is authenticated by a certification authority (10) and a control access type is taken over by the certification authority (10) by the authenticated user (18). An electronic certificate (28) is then generated with the certification authority (10) as a function of the accepted control access type and / or stored access rights of the authenticated user (18). Then an authentication with the certificate (28) takes place at the wind energy plant (100) or the wind farm for carrying out a control access. Furthermore, the invention relates to a system for carrying out the method and an interface of a wind turbine or a wind farm and a certification authority.