RANKINE CYCLE POWER PLANT HEAT SOURCE CONTROL

摘要

Provision is made in an organic rankine cycle power plant for modulating the flow of hot gases from a thermal source to the evaporator. The modulation device may be a blower (21) on the downstream side of the evaporator (13) and/or a valve (31, 36) on the upstream side thereof. The modulation device is controlled by generation of a digital signal to enable or disenable the modulation device and an analog signal for adjusting the position of the modulation device.