EQUIVALENTS FOR SECURITY ANALYSIS OF POWER SYSTEMS.

被引：0
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作者：
Savulescu, Savu C.
机构：
来源：
Radiophysics and Quantum Electronics (English Translation of Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika) | 1980年
关键词：
ELECTRIC NETWORKS - Computer Aided Analysis;
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摘要：
This paper describes a procedure to generate an adaptive Dimo equivalent. Fictitious nodes aggregate buses belonging to the same class of REI equivalence. As a result, an equivalent that preserves the physical characteristics of the power system is obtained. The reduced model is updated by using a real-time calibrating procedure. The resulting adaptive Dimo equivalent is suitable for subsequent use to reliably perform the security analysis function in a multi-area power system environment. Shunts are found to be of fundamental importance, and their treatment in network analysis algorithms is assessed. Numerical results are also discussed.
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