Evaluation of power system design for an electric ship with VTB dynamic generation model

Author

Kim, Soo-Nam ; Stone, Philip ; Zhang, Y. ; Shin, Yong-June ; Dougal, Roger

Author_Institution

Dept. of Electr. Power Machinery Res., Hyundai Heavy Ind., Yongin, South Korea

fYear

2011

fDate

10-13 April 2011

Firstpage

150

Lastpage

155

Abstract

Recently, VTB has been developed as a naval electric ship evaluation program. However, the behind-the-source modeling level of the system generators is still not enough to realize the actual system. Especially, the results of harmonic analysis and fault analysis were not reliable because the ideal voltage source was used as a generation system due to the lack of a detailed model. For this reason, a more accurate generation model is needed to analyze the dynamic characteristics of the generation system. The work of this paper is featured by the applications of VTB for generation system modeling and simulation methods for electric ship power system design.

Keywords

electric vehicles; gas turbines; power generation faults; power system harmonics; power system simulation; ships; turbogenerators; VTB dynamic generation model; behind-the-source modeling level; dynamic gas-turbine generation model; electric ship power system design; fault analysis; generation system modeling; harmonic analysis; naval electric ship evaluation program; single turbine-generator unit; system generators; virtual test bed; voltage source; Generators; Load modeling; Marine vehicles; Power system dynamics; Reactive power; Turbines; Fault Analysis; Generation System Model; IPS; Power Balance; Power Quality; VTB;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Ship Technologies Symposium (ESTS), 2011 IEEE

Conference_Location

Alexandria, VA

Print_ISBN

978-1-4244-9272-5

Type

conf

DOI

10.1109/ESTS.2011.5770858

Filename

5770858