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Now showing items 21-26 of 26
Novel level-shifted PWM technique for cascaded multilevel quasi-impedance source inverter
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In a multilevel quasi-impedance source inverter (qZSI), phase-shifted carrier pulsewidth modulation (PS-PWM) is the most popular modulation method as it offers advantages such as simple implementation and evenly powered ...
High gain switched-inductor-double-leg converter with wide duty range for dc microgrid
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
In a dc microgrid, efficient high gain converters are needed to raise the voltage level of low voltage power sources such as photovoltaic, fuel cells, etc. In this article, a high-gain switched-inductor-double-leg converter ...
Sliding mode control based dtc of sensorless parallel-connected two five-phase pmsm drive system
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Korean Institute of Electrical Engineers
, 2018 , Article)
This paper presents a sensorless direct torque control (DTC) combined with sliding mode approach (SM) and space vector modulation (SVM) to achieve mainly a high performance and reduce torque and flux ripples of a ...
Real time implementation of indirect rotor flux oriented control of a five-phase induction motor with novel rotor resistance adaption using sliding mode observer
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Elsevier Ltd
, 2018 , Article)
High performance multiphase motor drive requires precise knowledge of the state quantities and the machine parameters. Access to these state quantities is through measurement using sensors whose accuracy is paramount to ...
Investigation on SVM-Backstepping sensorless control of five-phase open-end winding induction motor based on model reference adaptive system and parameter estimation
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Elsevier B.V.
, 2019 , Article)
This paper deals with a new control technique applied to five-phase induction motor under open-end stator winding (FPIM-OESW) topology using the backstepping nonlinear control. The main objective is to improve the dynamics ...
Adaptive direct torque control using Luenberger-sliding mode observer for online stator resistance estimation for five-phase induction motor drives
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Springer Verlag
, 2018 , Article)
Direct torque control is considered as one of the variable structure control techniques which are characterized by fast response, simplicity and provide direct control of both electromagnetic torque and stator flux by ...