Study of Microturbine Models in Islanded and Grid-Connected Mode  

作　　者：A.K. Saha 

机构地区：[1]School of Electrical, Electronic and Computer Engineering, University of KwaZulu-Natal, Durban 4041, South Africa

出　　处：《Journal of Energy and Power Engineering》2011年第9期862-869,共8页能源与动力工程（美国大卫英文）

摘　　要：Modeling and simulation of two different microturbine （MT） models to analyze load following performance as distributed energy resource （DER） have been presented in this paper. The first model consists of speed governor, acceleration control, and temperature control blocks while the other is GAST model. The system comprises a synchronous generator and a MT coupled to it. Simulations are carried out in islanded and grid-connected mode to observe the system response when supplying variable loads. The load following characteristics is observed and validated for this MT-synchronous generator model in Matlab-Simulink environment. This is applicable with combined heat power （CHP） generators both with general fuel as well as bio-fuels. The use of bio-fuels is very much promising for generating green power preventing green house gas emissions for fighting against global warming.

关 键 词：Distributed energy resources MICROTURBINE synchronous generator speed control RECUPERATOR 

分 类 号：TM744[电气工程—电力系统及自动化] TK47[动力工程及工程热物理—动力机械及工程]