METHOD AND ASSEMBLY FOR ACCESSING SCADA DATA OF WIND TURBINES

摘要

The invention relates to a method for accessing SCADA data (11) of a wind turbine (2) in a protected manner and to an assembly (1) designed to carry out said method. The SCADA data (11) together with master data (10) of the wind turbine (2) is transmitted to a broker server (3) in a digitally signed form, said broker server generating a metadata set (12) on the basis of said data and transmitting the metadata set to user clients (4). If the user client (4) is interested in the SCADA data (11), the user client (4) transmits the metadata set (12) back to the broker server (3) in a digitally signed form. The broker server (3) responds with a likewise digitally signed delivery data set (13) comprising the metadata set (12) signed by the user client (4) and the SCADA and master data (10, 11) belonging to the metadata set (12).