Stability Study of a Mixed Islanded Power Network
Stability Study of a Mixed Islanded Power Network作者机构：ALSTOM (Brazil) Ltd. Sao Paulo-S BR-05035-000 Brasil Power Vision Engineering Chemin des Champs-Courbes Ecublens CH-1024 Switzerland Electrical Machinery Group EPFL (Ecole Polytechnique Federale de Lausanne) Lausanne CH-1015 Switzerland Hydro Generator Technology Center ALSTOM (Switzerland) Ltd. Birr CH-5242 Switzerland Laboratory for Hydraulic Machines EPFL (Ecole Polytechnique Federale de Lausanne) Lausanne CH-1015 Switzerland
出 版 物：《Journal of Energy and Power Engineering》 (能源与动力工程（美国大卫英文）)
年 卷 期：2014年第8卷第8期
页 面：1449-1459页
学科分类：080706[工学-化工过程机械] 080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学] 0807[工学-动力工程及工程热物理]
主 题：Wind park hydroelectric power station power network stability identification
摘 要：This paper presents the modelling, simulation and analysis of the dynamic behaviour of a mixed power network of 2.78 GW including hydro, thermal and wind power plants. The modelling of each power plant is described. The set of parameters of the turbine speed governor of the hydroelectric power plant is determined with a specific identification procedure to achieve stable operation for different cases such as interconnected, isolated or islanded operation. The analysis of the stability of the entire mixed islanded power plant is investigated through time domain simulations for different sets of controllers parameters and for different disturbances （load rejection and turbulent wind speed profile）.
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