The FCU takes variable frequency 3-phase 115VAC input power (324Hz to 800Hz) and converts it to constant frequency 3-phase 115VAC output power (400Hz) for clean, conditioned power.

The EPGDS comprises of a variable frequency AC Power Subsystem and a DC Power Subsystem. Since the commercial aviation industry is showing increasing interest in variable frequency power systems, this ...

A dc motor driving an ac alternator was used to simulate an asynchronous wind electric generator. The output was used to drive a commercial air conditioning unit containing a hermetically sealed three ...

Total electrical power is 1,450 kVA (this includes additional power generation facilities as well). Two variable-frequency starter generators (VFSGs) on two of the primary engines were included in ...

Will Christmas come early for TRW at Paris? The company is lying awake, waiting to hear if its variable-frequency power generation and other systems will be selected for the Airbus A380 super-jumbo.

In power plants designed for high steady-state generation, variable operation can cause equipment degradation and negatively affect power plant heat rate.

The emerging literature on power markets with high shares of variable renewable energy sources suggests that the costs of more frequent start-ups of thermal power plants may become an increasing ...