کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
699333 1460717 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A brand new nonlinear robust control design of SSSC for transient stability and damping improvement of multi-machine power systems via pseudo-generalized Hamiltonian theory
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
پیش نمایش صفحه اول مقاله
A brand new nonlinear robust control design of SSSC for transient stability and damping improvement of multi-machine power systems via pseudo-generalized Hamiltonian theory
چکیده انگلیسی


• A multi-machine power system installed with an SSSC is considered.
• Pseudo-generalized Hamiltonian method and boundary function theory are used in this paper.
• A brand new nonlinear robust control of SSSC is established.
• Simulation results are obtained based on a two-area four-machine power system.
• Robustness and effectiveness of the proposed nonlinear control of SSSC are demonstrated.

Nonlinear robust control of static synchronous series compensator (SSSC) is investigated in multi-machine multi-load power systems by using the pseudo-generalized Hamiltonian method. First, the uncertain nonlinear differential algebraic equation model is constructed for the power system. Then, the dissipative pseudo-generalized Hamiltonian realization of the system is established by means of variable transformation and prefeedback control. Finally, based on the obtained dissipative pseudo-generalized Hamiltonian realization, a brand new nonlinear robust controller is put forward. The proposed controller can effectively use the internal structure and the energy balance property of the power system. Simulation results demonstrate the effectiveness and robustness of the control scheme.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Control Engineering Practice - Volume 29, August 2014, Pages 147–157
نویسندگان
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