Variable frequency drive for electric ship engines (AC drive)
STASCHO (100 kW -> 100 MW)
STADT
where it is used together with controllable pitch propellers.
STADT STASCHO is a No Loss AC drive that supplies sinusoidal voltage and
current to the electric motor and back to the main switchboard.
This gives very low harmonic disturbances without using transformers or filters.
Power range MV : 100 kW - 100 MW
Power range LV : 100 kW - 25 MW
Voltage : 230 V - 15 kV
Drive technology : Sinusoidal
Input frequency : 50-60 Hz
Power losses : No loss 25 years
