دانلود مقاله ISI انگلیسی شماره 55388
ترجمه فارسی عنوان مقاله

مدیریت کنترل بار فرکانس در عملیات جزیره ای

عنوان انگلیسی
Load–frequency control management in island operation
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
55388 2014 11 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Electric Power Systems Research, Volume 114, September 2014, Pages 10–20

ترجمه کلمات کلیدی
کنترل فرکانس بار (LFC)؛ کنترل فرکانس اولیه؛ کنترل سرعت؛ کنترل بار
کلمات کلیدی انگلیسی
Island operation; Load frequency control (LFC); Primary frequency control; Speed control; Load control
پیش نمایش مقاله
پیش نمایش مقاله  مدیریت کنترل بار فرکانس در عملیات جزیره ای

چکیده انگلیسی

This paper analyzes particular cases of active power and frequency control strategies in island operation when a part of the system is electrically separated from the main interconnected system. This operation condition occurs rarely on a transmission system level; however, the control systems on all levels should be adjusted accordingly and transmission system operators should have a plan prepared to manage such an extraordinary situation. A number of possibilities for the cooperation of turbine control modes and supervisory control of frequency and active power are investigated and evaluated in the paper. A new mode for LFC suitable for island operation is proposed and tested as well. All of the examined possibilities are simulated by a dynamic power system model. The results prove correctness of the proposed solution for operating turbine control in a decentralised way in the island operation. Following the successful transition to island operation, the new LFC mode can be used for centralised automatic frequency control during the island resynchronisation phase.