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This paper proposes an event-triggered sliding mode control (SMC)-based fault ride through (FRT) strategy for doubly-fed-induction-generator (DFIG)-based wind turbines. An event-triggered SMC (ETSMC) approach is designed for a dynamic voltage restorer (DVR) with a high frequency isolated dc-dc converter. The aim is to regulate the stator terminal voltage by injecting appropriate voltage to regulate it near the reference point. Since the control signal in the event-triggered SMC is only updated when certain conditions are violated, the proposed approach results in reduced computational burden a...

Soft ferrite magnetic materials are widely used for the design of high frequency magnetic links (HFMLs) for emerging power converter applications. In these power converter modules, the HFMLs are excited by the high frequency inverter outputs. These output signals are typically non-sinusoidal such as square, trapezoidal, and triangular. In this paper, a multi-winding HFML (MWHFML) is mathematically modeled and designed in ANSYS/Maxwell environment. The operating frequency is considered as 100kHz. The MWHFML has multiple inputs and single output terminal connected with load. After simulation, th...

High-Frequency Transformer Market Research Report by Output (101- 400W, 401W & Above, and 51- 100W), by Application (Alternative Energy Inverters,...

/PRNewswire/ -- The "Global High-Frequency Transformer Market with COVID-19 Impact Analysis by Application (Power Supplies, Alternative Energy Inverters,...

Dublin, Dec. 01, 2021 (GLOBE NEWSWIRE) -- The "Global High-Frequency Transformer Market with COVID-19 Impact Analysis by Application (Power Supplies,...