Wind power system has generator in gondola, turbine with rotor blade(s); generator has a closed primary cooling circuit; the gondola has an arrangement enabling cooling of primary cooling circuit

摘要

The wind power system has a generator (1) in a gondola (2) and a turbine with at least one rotor blade, whereby at least the generator has a closed primary cooling circuit and the gondola has an arrangement enabling cooling of the primary cooling circuit. The gondola arrangement is an air cooler so that in operation of the wind power system an air-air cooler results with a closed primary and open secondary air cooler that are coupled together.