System Variation of Electrical GEN-SET with Energy Buffer

Author

Leuchter, J. ; Bauer, P. ; Steklý, V.

Author_Institution

Univ. of Defence, Brno

fYear

2007

fDate

2-5 April 2007

Firstpage

1401

Lastpage

1406

Abstract

The new generation of electrical generator sets (EGS) is based on the variable speed generation concept. The diesel engine changes the speed according to the load of the set. The optimum speed is hereby calculated according to the load of the EGS with as the optimality criterion the minimum fuel consumption. The analysis of the dynamic behavior of such new EGS concept shows some new problems with power and voltage drops at sudden increase of the load. The dynamical properties of EGS concept with variable speed technology could be improved by using an energy buffer. Solutions of concept EGS with the energy buffer and their advantage or disadvantage are discussed in this paper.

Keywords

AC-AC power convertors; diesel-electric generators; diesel-electrical generator set; energy buffer; mobile electrical power sources; variable speed generation; Character generation; Defense industry; Diesel engines; Frequency; Fuels; Modems; Permanent magnets; Power generation; Synchronous generators; Voltage; Electrical GEN-SET; Mobile Electrical Power Sources; Supercap; VSCF;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Conversion Conference - Nagoya, 2007. PCC '07

Conference_Location

Nagoya

Print_ISBN

1-4244-0844-X

Electronic_ISBN

1-4244-0844-X

Type

conf

DOI

10.1109/PCCON.2007.373148

Filename

4239338