SSTGs are fitted with what type of governor?

SSTGs, or Ship Service Turbine Generators, utilize a constant speed governor to maintain a steady operational speed regardless of varying load conditions. This type of governor is critical in marine applications, as it ensures that the generator can produce electricity at a consistent frequency, which is vital for the ship’s electrical system stability and efficiency. By maintaining a constant speed, the governor allows the SSTG to automatically adjust fuel flow and turbine speed in response to changes in load demand, providing reliable power without fluctuations that could affect sensitive equipment onboard.

The constant speed operation is especially important in marine environments where stability and reliability in power generation are crucial for the performance and safety of the vessel.