TSHD Wilma

D&A^® electric was responsible for the design, implementation, commissioning and turnkey delivery of the complete drive system, comprising:

- 1 D&A^® Main Switchboard for 2 generators

- 1 D&A^® PMS power management system

- 2 D&A^® Eprop panels for the propulsion of 350kW each

- 1 D&A^® Ebow panel for the bow thruster of 175kW

- 1 D&A^® Epump drive for the dredge pump of 300kW

- 1 D&A^® Epump drive for the jet pump of 200kW

- 2 D&A^® Ewinch drives for the suction tube winches

- 1 D&A^® Static converter for the normal board net of 50kVA

- 2 electric motors for propulsion

- 1 electric motor for the bow thruster

- 1 electric motor for  the dredge pump

- 1 electric motor for the jet pump

- 2 electric motors for the winches

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Logical solutions... for shipping

The Eprop system is a frequency-controlled diesel-electric drive that allows a normal barge to use up to 40% less fuel without any loss of speed. This result is determined by a different way of looking at the entire vessel, it’s normal sailing behaviour and the desired speed. The propulsion train is adjusted accordingly and shows significantly better fuel returns.

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