Turkish Journal of Electrical Engineering and Computer Sciences
Abstract
This paper presents a performance comparison (the focus of numerical simulation) of traditional simulation (TCS,TSE) with an optimal step time simulator (SOST) for large HVdc systems.In SOST, a Detailed simulation of HVdc converter behavior has been modified to include the automatic selection of optimal integration steps, frequency-dependent effects of an ac system, ac system phase and magnitude dynamics of voltage (particularly weak ac systems), control assessment and temporary over-voltage consequences. SOST, via graphical interfaces,provides fast and accurate information of electromechanical and the electromagnetic-transients behavior of a large HVdc/HVac system.
DOI
-
Keywords
HVdc, Hybrid algorithm, Load flow, Dynamic behavior, Time domain analysis
First Page
213
Last Page
222
Recommended Citation
ZANGENEH, B, & SHOULAIE, A (2003). A New Simulator for HVdc/ac Systems-Part II. Turkish Journal of Electrical Engineering and Computer Sciences 11 (3): 213-222. https://doi.org/-
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Computer Engineering Commons, Computer Sciences Commons, Electrical and Computer Engineering Commons
