Mass–spring–damper modeling and stability analysis of type-4 wind turbines connected into asymmetrical weak AC grid
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DOI: 10.1016/j.egyr.2020.11.161
Abstract: Abstract Nowadays, grid codes of various countries have required that grid-connected wind turbines should possess the capability of negative sequence current control during asymmetrical grid condition. As for type-4 wind turbines, however, due to the… read more here.
Keywords: wind; type wind; negative sequence; spring damper ... See more keywords
On the Impedance Modeling and Equivalence of AC/DC-Side Stability Analysis of a Grid-Tied Type-IV Wind Turbine System
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DOI: 10.1109/tec.2018.2866639
Abstract: Impedance modeling of a Type-IV wind turbine is usually associated with model reductions, e.g., the grid-side converter is modeled in detail, whereas the machine-side converter (MSC) is simplified as a constant power load (CPL). Meanwhile,… read more here.
Keywords: type wind; wind turbine; stability; analysis ... See more keywords
Small-Signal Modeling and Analysis of DC-Link Dynamics in Type-IV Wind Turbine System
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DOI: 10.1109/tie.2020.2970690
Abstract: It has been found in existing research works that the dc-link dynamics are significant internal dynamics in the type-IV wind turbine system, which can shape system characteristics and influence system stability. If dc-link dynamics are… read more here.
Keywords: turbine system; type wind; system; link dynamics ... See more keywords