To provide a generator system equipped with an air-cooled cooling device capable of dispensing with water control of cooling water and removal of the air mixed into the cooling water, and capable of efficiently cooling a power generating medium.
The generator system includes: an evaporator 3 for evaporating the power generating medium by heat of a heat source fluid; a turbine 4 turning by the power generating medium exhausted from the evaporator 3; a generator 5 connected with the turbine 4; a cooling tower 6 for cooling the power generating medium exhausted from the turbine 5 by a liquid power generating medium for condensation; a cooling pump 10 for refluxing the liquid power generating medium reserved in a lower part of the cooling tower 6 to an upper part of the cooling tower 6; a cooling device 11 for air-cooling the liquid power generating medium condensed in the cooling tower 6; a circulation pump 12 for feeding the liquid power generating medium of the cooling tower 6 to the evaporator 3; and a controller 40 for controlling a flow rate of the cooling pump 10.
MIZUTANI TAKAAKI
KOMATSU TADASHI
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