SELECTION THE BEST CONTROL CHANNEL FOR SSSC STABILIZER TO DAMP INTER-AREA OSCILLATION CONSIDERING NON-LINEARITY EFFECTS

Message:
Abstract:

with heavy loading. In this paper, Modal Series (MS) as a method to analyze modal interactions is extended for a power system installed with a static synchronous series compensator (SSSC) stabilizer. The - based and m-based stabilizers as two stabilizers in different control channels are presented for a SSSC. The parameters of the stabilizers are calculated by a quadratic mathematical programming method. In this procedure, the gain and the phase of a stabilizer are calculated simultaneously. A particular measure of stabilizer gain is considered as an objective function. The effects of SSSC based stabilizers on damping inter-area oscillations for a small disturbance are studied and compared. Modal interactions between an inter-area mode and control modes related to SSSC stabilizers are studied by a proposed index based on MS method in a 4-machine stressed power system. Oscillatory instability caused by modal interactions is investigated and compared in the system for both SSSC stabilizers.

Language:
English
Published:
Iranian Journal of Science and Technology Transactions of Electrical Engineering, Volume:36 Issue: 2, 2012
Pages:
189 to 206
magiran.com/p1142891  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 1,390,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!