Drive control enhances thruster performance

A 15 year life cycle extension and improved dynamic performance is being achieved on a fleet of seismic survey vessels, following the upgrade of a variable speed drive system by engineering specialist, Dynamotive.

The fleet of seismic survey vessels had its original analogue load commutated inverter (LCI) drive systems upgraded to a digital control platform

A 15 year life cycle extension and improved dynamic performance is being achieved on a fleet of seismic survey vessels, following the upgrade of a variable speed drive system by engineering specialist, Dynamotive.