The thermal efficiency of cogeneration steam-turbine, gas-turbine, and combined-cycle plants is analyzed and compared. The combined-cycle heat-recovery plant with cogeneration is shown to save a great amount of fuel compared with simple-cycle steam-turbine and gas-turbine plants. Thie impact of ways for devel- oping power engineering on the relationship between the capacity of cogeneration and condensing plants is dis- cussed.
展开▼
