کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
400018 | 1438775 | 2011 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Robust PID based power system stabiliser: Design and real-time implementation Robust PID based power system stabiliser: Design and real-time implementation](/preview/png/400018.png)
This paper addresses a new robust control strategy to synthesis of robust proportional-integral-derivative (PID) based power system stabilisers (PSS). The PID based PSS design problem is reduced to find an optimal gain vector via an H∞ static output feedback control (H∞-SOF) technique, and the solution is easily carried out using a developed iterative linear matrix inequalities algorithm. To illustrate the developed approach, a real-time experiment has been performed for a longitudinal four-machine infinite-bus system using the Analog Power System Simulator at the Research Laboratory of the Kyushu Electric Power Company. The results of the proposed control strategy are compared with full-order H∞ and conventional PSS designs. The robust PSS is shown to maintain the robust performance and minimise the effect of disturbances properly.
Journal: International Journal of Electrical Power & Energy Systems - Volume 33, Issue 2, February 2011, Pages 179–188