| 摘要 |
PURPOSE:To prevent electric power consupmtion from increasing by providing a control circuit to generate a running signal to a working fluid pump when a Rankine engine is under the condition of generating the output, and generate a connecting signal to a clutch after a certain set time so that the engine provides a load of an auxiliary motor. CONSTITUTION:When a sunbeam amount increases, a control circuit 13 comparatively judges the operability of refrigerating cycle 8 of a Rankine engine 1 according to temperature difference between temperature sensors A11, B12 to first generate a running signal to a working fluid pump 3. At this time the refrigerating cycle 8 is run only by an auxiliary motor 9. And the working fluid is heated by a generator 2 to provide high pressure vapor and generate power in an expansion machine 4 so that the engine 1 begins to gradually generate the output. When the output of the engine 1 is sufficiently generated so that a set time for providing the stable condition is reached, the circuit 13 generates a connecting signal to a clutch 10 to drive the refrigerating cycle 8 with the output of the engine 1. |
