کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
705273 | 891315 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improving large-disturbance stability through optimal bifurcation control and time domain simulations
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This paper presents an approach for improving, through practical assumptions, the stability of power systems subjected to large disturbances. The proposed method is composed of two steps, solved iteratively. The first step solves an optimal bifurcation control problem that guarantees the small-signal stability of the equilibrium point. The proposed optimal bifurcation control addresses saddle-node and Hopf bifurcations. The second step is an N − 1 contingency analysis computed through time domain simulations. The second step guarantees the large-disturbance stability of the equilibrium point. The WSCC 9-bus and New England 39-bus systems are used to illustrate and test the proposed technique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electric Power Systems Research - Volume 78, Issue 3, March 2008, Pages 337–345
Journal: Electric Power Systems Research - Volume 78, Issue 3, March 2008, Pages 337–345
نویسندگان
Wei Gu, Federico Milano, Ping Jiang, Jianyong Zheng,