Simulation of a hybrid wind and gas turbine system

Author

Hu, D. ; Zhao, X. ; Cai, Xu ; Shang, Jinghong

Author_Institution

Res. Centre of High Power Electron., Shanghai Jiaotong Univ., Shanghai

fYear

2008

fDate

6-9 April 2008

Firstpage

2482

Lastpage

2486

Abstract

The emergence of highly maneuverable, high efficiency simple-cycle gas turbines allows for hybrid wind and gas turbine systems with superior dynamic performance. The paper presents dynamic system analysis of an isolated electric power system consisting of a gas turbine synchronous generator and a permanent magnet synchronous generator (PMSG) for a direct driven wind turbine. The mathematical model of gas turbine generating sets with excitation system and governor system is shown. Then, The variable speed wind system with a direct-drive PMSG and power electronics interface is modeled for dynamic analysis. Finally, integration of a PMSG variable speed wind turbine and a gas turbine synchronous generator has been simulated to establish compatibility of the hybrid system. The operation schemes and the system characteristics are discussed.

Keywords

gas turbine power stations; gas turbines; hybrid power systems; permanent magnet generators; power system simulation; synchronous generators; turbogenerators; variable speed drives; wind power plants; wind turbines; direct-drive PMSG; dynamic system analysis; gas turbine synchronous generator; hybrid variable speed wind turbine system simulation; isolated electric power system; mathematical model; permanent magnet synchronous generator; power electronics interface; Magnetic analysis; Mathematical model; Permanent magnets; Power electronics; Power system dynamics; Power system simulation; Synchronous generators; Wind energy generation; Wind speed; Wind turbines; gas turbine; hybrid power system; permanent magnet synchronous generator; wind turbine;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Utility Deregulation and Restructuring and Power Technologies, 2008. DRPT 2008. Third International Conference on

Conference_Location

Nanjuing

Print_ISBN

978-7-900714-13-8

Electronic_ISBN

978-7-900714-13-8

Type

conf

DOI

10.1109/DRPT.2008.4523828

Filename

4523828