| 摘要 |
PROBLEM TO BE SOLVED: To provide a Rankine cycle generating set for efficiently starting the operation all of the time regardless of an elapsed time since last-time completion of the operation. SOLUTION: After an output of an operation start signal, a temperature T1 of high-temperature-side heat medium flowing out of an evaporator 1 gets to a first temperature W1 or higher, and after a temperature T2 of low-temperature-side heat medium flowing out of a condenser 3 gets to a second temperature W2 or lower, operation of a main pump 4 is started. Therefore, at the start of the operation of the main pump 4, the temperature of the evaporator is increased up to a temperature for sufficiently evaporating working fluid, and the temperature of the condenser is decreased to a temperature for sufficiently condensing the working fluid. When the operation of the main pump 4 is started, liquid working fluid does not flow in a turbine 2 or gas working fluid does not flow in the main pump 4, so that the operation can be efficiently started all of the time. COPYRIGHT: (C)2006,JPO&NCIPI
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