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Control challenges on the interconnected southern African grid

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2 Author(s)
Akapelwa, K. ; Directorate of Eng. Dev., Zambia Electricity Supply Corp. Ltd., Lusaka, Zambia ; Mubemba, C.

Control problems of frequency and tie-line schedules occur in interconnected systems. Automatic generation control (AGC) with tie-line bias will need to be installed within the southern African power pool. Other problems are small signal oscillations, interaction between AC and DC systems, and auto-reclose philosophy. An overview of these problems with solution strategies is presented

Published in:

AFRICON, 1996., IEEE AFRICON 4th  (Volume:2 )

Date of Conference:

24-27 Sep 1996