| 摘要 |
Systems and methods of integrating solar energy into a Rankine cycle power generation system can enhance efficiency of the system. Solar heat can be collected in an array of solar heat collectors. The solar heat collectors can use solar energy to heat a single phase thermal transfer fluid, which can be circulated in a solar heat system. The solar heat system includes a closed loop working fluid heater fluidly coupled to the solar heat collectors that transfers heat energy from the thermal transfer fluid to a working fluid of the power generation system. Thus, the working fluid is preheated before it enters the boiler of the power generation system. The solar working fluid heater can be connected in a regeneration portion of the Rankine cycle downstream of other working fluid heaters, or upstream of at least one working fluid heater. The solar heat input can reduce the fuel consumption of the boiler.
|
