The table has been renamed to: wind_turbine_library
https://openenergy-platform.org/dataedit/view/supply/wind_turbine_library

The turbine library is a collection of wind turbine data. It is available here: https://openenergy-platform.org/dataedit/view/supply/wind_turbine_library ready to be reviewed and extended. The corresponding metadata string can be observed here.

For review guidelines you can have a look here.