COOLING SYSTEM FOR TOWER OF WIND TURBINE GENERATOR ON THE SEA

摘要

PURPOSE: A tower cooling system of maritime wind power generator is installed with the second heat exchanger below seawater surface for direct heat exchange with seawater, enabling easy cooling of the tower of maritime wind power generator. CONSTITUTION: A tower cooling system of maritime wind power generator comprises the first pump (51), the second pump (110), the first heat exchanger (130), and the second heat exchanger (150). Said first pump circulates the first cooling water for cooling the tower interior. Said second pump, positioned above seawater surface, circulates the second cooling water for heat exchange with said seawater. Said first heat exchanger exchanges heat with said first cooling water and second cooling water. Said second heat exchanger is installed below the seawater surface for heat exchange of said seawater with said second cooling water.