T45 Flashcards
How many generators are fitted to a type 45?
4
How many generators are gas turbine driven?
2
What value do the GT driven generators produce?
4.160 kV, 60 Hz, 3 phase
What are the GT powered generators used for?
Power for the whole ship.
How many generators are powered by diesel engines?
2
Whats the capacity of the GT driven generators?
21 MW
Whats the capacity of the diesel engine driven generators?
2 MW
What value does the diesel engine powered generators produce?
4.160 kV, 60 Hz, 3 phase
When will a diesel engine generator start up?
When the GT generator output drops below a certain level.
What are the two HV switchboards?
PORT
STBD
What does a harmonic filter do?
Filters and smooths the output voltage.
What is a IEP?
Integrated electrical propulsion.
How is the IEP powered?
Via GT generators
What are the two LV switchboards?
PORT
STBD
What is PMS?
Platform management system
What is EPMS?
Electrical power management system
