REFERENCE-INPUT-BASED IMAGINARY AXIS CURRENT ESTIMATION METHOD FOR DQ CONTROL STRATEGY IN SINGLE-PHASE PWM CONVERTERS

Reference-Input-Based Imaginary Axis Current Estimation Method for DQ Control Strategy in Single-Phase PWM Converters

For $dq$ control strategies in single-phase pulse width modulation (PWM) converters, the $eta-mathbf{axis}$ current must be created by imaginary axis current estimation (IACE) methods.The estimated error of the $eta-mathbf{axis}$ current during the transient process causes $d-q$ axis current loops to be jilungin dreaming tea incompletely decouple

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Cryptogenic stroke. Part 2: paradoxical embolism

Cryptogenic stroke (CS) is defined as a subtype of stroke associated with a heterogeneous group of pathogenetic mechanisms that remained undetermined in pentair hose the course of advanced diagnostic research.One third or fourth of the ischemic strokes is cryptogenic.Paradoxical embolism is considered the important cause of cryptogenic stroke and t

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