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:

  1. Who Else Wants To Plug A Wire Into The Ground And Produce Electricity (It's Real)
    Guys, this is heavy and is taking the energy world by storm as we speak. Check out the video here: >> LINK <<
    Maybe you already know (or not) that EARTH  is the second biggest source of energy out there... after the SUN energy. Throughout history people have harvested  the power of coal, petrol, minerals... but  for some reason no one was "smart" enough  to get electricity directly from the surface of the Earth.
    ...Some crazy professor has  just discovered (quite by accident) how to get endless energy from the ground.
    The video that shows everything is right here:
    >> LINK <<
    Fingers crossed that this video will still be up for a few more days... so more and more people can benefit from this crazy discovery.
    P.S. - and YES, there's no danger in doing this... and it's so simple that even an 80 years old grandpa could do it.
    Here's the video:
    >> VIDEO LINK <<

    ReplyDelete