NACELLE COOLING SYSTEM OF WIND TURBINE

摘要

PURPOSE: A nacelle cooling system for a wind turbine is provided to block the inner components of a nacelle from external pollutants by surrounding heating apparatuses in the nacelle with cooling blocks. CONSTITUTION: A nacelle cooling system for a wind turbine comprises cooling blocks(170) which surround heating apparatuses installed inside a nacelle(110) respectively, a pipeline(160) which is connected to the cooling blocks and allows a cooling agent to flow, and first and second heat exchangers(162,150). The first heat exchanger is connected to the pipeline and arranged in the outer side or rear portion of the nacelle. The second heat exchanger absorbs the heat generated in the nacelle and releases the heat to the outside.