دوره 12، شماره 3 - ( مجله مهندسی برق و الکترونیک ایران - جلد 12 شماره 3 1394 )                   جلد 12 شماره 3 صفحات 48-41 | برگشت به فهرست نسخه ها

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Gholizadeh Roshanagh R, Najafi Ravadanegh S. On DC-Segmentation of Interconnected Power Systems. Journal of Iranian Association of Electrical and Electronics Engineers 2016; 12 (3) :41-48
URL: http://jiaeee.com/article-1-97-fa.html
Gholizadeh Roshanagh Reza، Najafi Ravadanegh Sajad. On DC-Segmentation of Interconnected Power Systems. نشریه مهندسی برق و الکترونیک ایران. 1394; 12 (3) :41-48

URL: http://jiaeee.com/article-1-97-fa.html


چکیده:   (4203 مشاهده)

The ultimate goal of power system operation and planning is to increase power system reliability which enforces interconnected operation of power system. As a result of power system interconnection, the inter-area oscillation under different disturbances may cause power system partial or total blackout. DC-segmentation of interconnected power systems is a solution in which the topology of the network is changed by dividing it into small segments, and connecting them by DC-links. From the dynamic operation and planning aspects of the power system, the controllability of the system at the presence of multiple HVDC links used for segmented power system is a complicated problem. In this paper a procedure to study the concept of power system DC-segmentation using the DC-links as a grid shock absorber is introduced. A well-established evolutionary technique, namely imperialist competitive algorithm (ICA) is used to design a HVDC supplementary controller for a non-segmented interconnected power system. The performance of the controller and the DC-segmented system is investigated after DC-segmentation. The obtained results show the potential value of using supplementary controllers in the DC-segmented power networks.

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نوع مقاله: پژوهشي | موضوع مقاله: قدرت
دریافت: 1395/11/15 | پذیرش: 1395/11/15 | انتشار: 1395/11/15

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