TTS Offshore Handling Equipment - AHC Crane Control


TTS-Offshore Handling Equipment AS with CDP active heave compensation crane control 

TTS-OHE has made several large knuckle-boom cranes with active heave compensation. All cranes have 
CDP-based control system.

  

CDP is used to control winch movement for wave compensation, in order to ensure gentle non-destructive handling of 
advanced and expensive subsea installations.
 
The cranes are used in conjuction with ROVs to handle oil extraction equipment on the seabed, such as valve systems on 
top of subsea oil wells. 
 
The control systems also manage the HPU (hydraulic pressure units with pumps and motors) and communication with 
numerous other subsystems throughout the vessels.
 
The user interface also has live load chart to ensure that the crane operation is within the cranes permitted operating 
parameters.