کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
764348 896981 2012 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison among nonlinear excitation control strategies used for damping power system oscillations
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
پیش نمایش صفحه اول مقاله
Comparison among nonlinear excitation control strategies used for damping power system oscillations
چکیده انگلیسی

This work is focused on the problem of power system stability. A thorough description of nonlinear control strategies for synchronous generator excitation, which are designed for damping oscillations and improving transient stability on power systems, is presented along with a detailed comparison among these modern strategies and current solutions based on power system stabilizers. The performance related to damping injection in each controller, critical time enhancement, robustness against parametric uncertainties, and control signal energy consumption is analyzed. Several tests are presented to validate discussions on various advantages and disadvantages of each control strategy.


► A description and comparison of nonlinear control strategies for synchronous generators are presented.
► Advantages of using nonlinear controllers are emphasized against the use of classical PSSs.
► We find that a particular selection of IDA gains achieve the same performance that FL controllers.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy Conversion and Management - Volume 53, Issue 1, January 2012, Pages 55–67
نویسندگان
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