Search results for "power converters"

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Design and Performance Evaluation of a High Power-Density EMI Filter for PWM Inverter-Fed Induction-Motor Drives

2016

This paper presents the design of an electromagnetic interference (EMI) filter for a low-voltage high-current induction-motor drives supplied by dc power grids. In order to effectively design the EMI filter, a suitable common-mode/differential-mode (CM/DM) separation technique has been used. Due to the high operating currents, the software-based separation technique using time-domain measurements has been applied. The proposed technique allows the CM and DM sections of the EMI filter to be properly selected in a more economical way, i.e., without the need of a dedicated hardware or costly radio frequency (RF) instrumentation. The design has been done according to a power-density criterion. …

motor drivesEngineeringpower converters02 engineering and technologyElectromagnetic interferenceIndustrial and Manufacturing EngineeringEMI0202 electrical engineering electronic engineering information engineeringElectronic engineeringpower converterElectrical and Electronic EngineeringActive filtermotor driveCommon-mode (CM) and differential-mode (DM) separation techniquesbusiness.industry020208 electrical & electronic engineeringElectrical engineeringpower density020206 networking & telecommunicationsCommon-mode (CM) and differential-mode (DM) separation techniquePower (physics)Settore ING-IND/31 - ElettrotecnicaFilter (video)Control and Systems EngineeringRadio frequencyelectromagnetic interference (EMI) filterbusinessPulse-width modulationInduction motor
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