|MAIN FEATURES OF ELECTRIC POWER SYSTEMS USED ON MODERN OFFSHORE DRILLING VESSELS|
|BLINTSOV V.S., ZHOOK A.K., ZHOOK D.A.|
The structures of electric power systems which are used on the modern deepwater drilling vessels with dynamical positioning are considered. The analysis of powerful semiconductor electric drives of dynamical positioning systems and drilling complex has been executed.
|Key Words:||drilling vessels, electric power systems, dynamical positioning systems, semiconductor converters, frequency converters, propulsion systems, thrusters, harmonics, THD, filers.|