| 摘要 |
Provided is a compact binary power generation system with good power generation efficiency. The binary power generation system includes an evaporator configured to heat a low-boiling medium and turn a liquid state into a vapor state; an expander configured to be activated by expansion of a vaporous low-boiling medium discharged from the evaporator; a generator configured to generate power by the expander being activated; a condenser configured to liquefy the vaporous low-boiling medium discharged from the expander; a pump for circulating the low-boiling medium; a closed-loop circulation pathway including the evaporator, the expander, the condenser, and the pump; and an intermediate heat exchanger configured to exchange heat between the vaporous low-boiling medium which is discharged from the expander and is still not flown into the condenser, and a liquid low-boiling medium which is discharged from the pump and is still not flown into the evaporator. |
