Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...
Testing a regulator all the way down to zero volts to see how it behaves and finding an output level, below which bad things ...
Abstract: This paper presents a fault detection method for squirrel cage induction motors using the spectrum of air-gap torque calculated from the motor terminal voltage and current. The proposed ...
Abstract: The four-level nested neutral-point-clamped (4L-NNPC) inverter is a competitive topology among the various medium-voltage multilevel converters, and its main issue is flying-capacitor ...
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