Speed-Frequency Controller Design Based on Sliding Mode for Marine Diesel-Generator

Author

Zhang Gui-chen

Author_Institution

State Lab. of Ocean Eng., Shanghai Jiao Tong Univ., Shanghai, China

Volume

2

fYear

2010

fDate

16-17 Dec. 2010

Firstpage

31

Lastpage

34

Abstract

Marine diesel-generator speed-frequency control system based on sliding mode control (SMC) scheme is introduced in this paper, which is capable of providing good and consistent speed-frequency control performance, despite wide variations in the system operating conditions. The SMC scheme consists of a conventional governor based on a standard speed error signal, and an auxiliary loop incorporating current signal as a feed forward control. The former loop serves to provide the speed regulating requirements while the latter serves to compensate for the influence of generator load current on dynamic behavior.

Keywords

control system synthesis; diesel-electric generators; feedforward; frequency control; marine systems; variable structure systems; velocity control; auxiliary loop; feed forward control; marine diesel-generator; sliding mode control scheme; speed error signal; speed-frequency controller design; Control systems; Diesel engines; Frequency control; Fuels; Generators; Power system dynamics; Torque; Load Feedforward Control; Marine Diesel-generator; Numerical Simulation; Sliding Mode Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems (GCIS), 2010 Second WRI Global Congress on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9247-3

Type

conf

DOI

10.1109/GCIS.2010.146

Filename

5708671