期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：186
期号：5
页码：012045
DOI：10.1088/1755-1315/186/5/012045
语种：English
出版社：IOP Publishing
摘要：The optimization idea and method for model construction and model parameters simulation was introduced which based on the general requirements of power grid stability analysis. In the process of parameter identification, a identification method based on genetic algorithm was adopted and implemented using Matlab and its simulation toolbox. Meanwhile, It introduce "turbine speed governing system collaboration curve" in order to adapt the diversity and strong nonlinear characteristics of thermal power units. From the situation of the modeling test in some thermal power generating unit, the Model parameters can satisfy the requirement of power grid stability analysis.
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