Optimized control and monitoring solution for transcritical CO2 booster systems with ejector and flooded evaporators
Liquid ejectors offer the possibility to increase the efficiency of transcritical CO2 systems. They also bring new challenges from a control system standpoint. Transients and partial load conditions require special adaptability. Constant bi-directional communication between the supervisory system and rack controls and between supervisory system and case controls allows to maximize the benefit of the liquid injector and preserve the reliability of the entire system.