کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
399559 1438753 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Decentralized secondary voltage control using voltage drop compensator among power plants
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
Decentralized secondary voltage control using voltage drop compensator among power plants
چکیده انگلیسی

This paper deals with the problem of voltage collapse in power systems by presenting a decentralized secondary voltage control. For this purpose the coordination between the joint voltage control available in the generation plants is used to control the voltage level at the transmission system by adjusting a compensation impedance. By using this approach, the generation plants become more sensitive to the system operating and configuration conditions. A sensitivity-based methodology to identify the most effective plants and the impedance value associated is presented. Some examples meant to explore the potential of the methodology are presented and discussed with the help of real systems.


► We focus on voltage secondary control.
► We show that a different approach from the pilot bus one may work.
► Sensitivity analysis is carried out to identify the generators to act.
► A Brazilian real system is employed to validate the ideas.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 47, May 2013, Pages 61–68
نویسندگان
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