Monday, 9 March 2015

Design of marine half-ship electrical power system with base load, hotel load, bow thrusters and electric propulsion


The principal components of the system are: 30 MVA Gas Turbine, Round Rotor Alternator 5 MVA Diesel Generator, Salient Pole Alternator 11.5 MVA Base Load 6 MVA Switched Hotel Load 20 MVA Average-Value Propulsion Rectifier 1 MVA Direct Online Start, Squirrel Cage Bow Thrusters
The sequence of events during the simulation is: 10 seconds - Hotel Load disconnected 20 seconds - Propulsion begins ramping up 30 seconds - Full power ahead 40 seconds - Propulsion begins ramping down 50 seconds - Bow Thrusters start up 60 seconds - Hotel Load connected

1 comment:

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