Title :
Steady-state performance analysis of shaft generator systems
Author :
Nishikata, Shoji ; Odaka, Akihim ; Koishikawa, Yohei
Author_Institution :
Tokyo Denki Univ., Japan
Abstract :
Steady-state performance of main-engine-driven shaft generator system, which is used in a ship to feed sufficient power to the electric apparatus, is discussed. A set of system equations, by which the total harmonic distortion of the output voltage, for example, can be estimated, is derived first, and the steady-state performance is analyzed in some detail. It is shown that if the reactance of an AC reactor located in the output-side of the inverter is small, a wide operating range is obtained. The effects of the leading angle of commutation of the inverter on the system performance are also clarified
Keywords :
commutation; electric generators; harmonic distortion; invertors; reactors (electric); ships; synchronous generators; 3-phase synchronous generator; AC reactor reactance; commutation leading angle; electric apparatus; main-engine-driven shaft generator system; output voltage harmonics; shaft generator systems; ship; steady-state performance analysis; total harmonic distortion estimation; Equations; Feeds; Inverters; Marine vehicles; Performance analysis; Power generation; Shafts; Steady-state; Total harmonic distortion; Voltage;
Conference_Titel :
Power Conversion Conference - Nagaoka 1997., Proceedings of the
Conference_Location :
Nagaoka
Print_ISBN :
0-7803-3823-5
DOI :
10.1109/PCCON.1997.638350
