Robust Fault Detection Scheme for Synchronous Generator Having Nonlinear Uncertain Measurements Along With Perturbation
نویسندگان
چکیده
Accurate and fast detection of faults is one the main concerns power systems for their operation productivity. In this paper, a robust dynamic fault filter presented synchronous generator (SG) characterized by highly non-linear model, having uncertainties perturbations both in state measurements. The so designed that residual signal against model uncertainties, process disturbances on hand sensitive to other hand. To end, so-called mixed H - / xmlns:xlink="http://www.w3.org/1999/xlink">∞ optimization used design filter. norm-based threshold which guarantee no false alarm. effectiveness proposed approach demonstrated introducing SG IEEE 9 39 Bus system, considereding different types faults.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2022
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2022.3228274