Results 1 to 10 of about 297,948 (201)

Space Vector Design Assisted Channel Modulation

open access: yesIEEE Access
With the design idea of the index modulation (IM), media-based modulation (MBM) has been attracted a lot of attention due to that it not only offers optional transmission channels for physical security but also transmits additional channel index (CI ...
Shuqing Lin, Yanfei Zhu, Zhi Yang
doaj   +2 more sources

Comparative analysis of switching losses and current ripple of continuous and discontinuous SVPWM strategies for unbalanced two‐phase four‐leg VSI Fed unsymmetrical two‐phase induction motor

open access: yesIET Power Electronics, 2021
This paper presents a comparative analysis of the continuous space vector pulse width modulation and the discontinuous space vector pulse width modulation in terms of the switching losses and current ripple reduction for the unbalanced two‐phase four‐leg
Kaset Muangthong, Chakrapong Charumit
doaj   +1 more source

Comparative Analysis of Control Methods with Model Reference Adaptive System Estimators of a Seven-Phase Induction Motor with Encoder Failure

open access: yesEnergies, 2021
This article presents a comparative analysis of the direct torque control with space vector modulation method for seven-phase squirrel-cage induction motor during the encoder failure.
Jacek Listwan, Krzysztof Pieńkowski
doaj   +1 more source

Optimized Zero Vector Selection in Space Vector Pulse Density Modulation Schemes for Two-Level Inverter Fed Induction Motor Drive

open access: yesAdvances in Electrical and Computer Engineering, 2023
Space Vector Pulse Density Modulation (SVPDM) schemes for adjustable speed drives are digital modulation scheme with less computational overhead. The SVPDM based drives provide better spectral features and reduced acoustic noise in motor than Space ...
JEESHMA, M. P.   +3 more
doaj   +1 more source

Model Predictive Control for PMSM Based on Discrete Space Vector Modulation with RLS Parameter Identification

open access: yesEnergies, 2022
Model Predictive Control (MPC) based on Discrete Space Vector Modulation (DSVM) has the advantages of simple mathematical model and fast dynamic response. It is widely used in permanent magnet synchronous motor (PMSM).
Hao Yu, Jiajun Wang, Zhuangzhuang Xin
doaj   +1 more source

High‐frequency pulse width modulation noise reduction for permanent magnet synchronous motors using hybrid asymmetrical regular sampled modified space‐vector pulse width modulation

open access: yesIET Power Electronics, 2021
This paper proposes a strategy called hybrid asymmetrical regular sampled modified space‐vector pulse width modulation technique in two‐level voltage source inverters.
Wentao Zhang   +3 more
doaj   +1 more source

Modified SVPWM technique for CMV reduction in asymmetrical dual three phase induction machine drive

open access: yesScientific Reports, 2023
Due to its advantages, the asymmetrical dual three-phase induction motor drive is a strong choice in high-power applications. However, the common-mode voltage produced by the voltage source inverters affects the winding insulation and damages the ...
Manoj K. Chaudhury   +2 more
doaj   +1 more source

Online adaptive space vector modulation

open access: yesIET Conference Proceedings, 2023
In this paper, we present a new modulation method for multilevel three-phase inverters, called online adaptive space vector modulation (oaSVM). The task of a modulator is to reconstruct the desired voltage υ* from the available discrete voltage vectors that correspond to the inverter switch positions.
Lam, V.T.T., Papafotiou, G.
openaire   +1 more source

Space Vector Modulation Strategies for Self-Sensing Three-Phase Radial Active Magnetic Bearings

open access: yesActuators, 2019
The focus of this study lies on the investigation of the space vector modulation of a self-sensing three-phase radial active magnetic bearing. The determination of the rotor position information is performed by a current slope-based inductance ...
Dominik Wimmer   +3 more
doaj   +1 more source

A novel space-vector algorithm for multilevel converters based on geometrical considerations using a new sequence control technique [PDF]

open access: yes, 2004
his paper presents a fast and simple space vector modulation algorithm for voltage source multilevel converters for calculating the switching times and the space vectors using simple geometrical considerations.
Carrasco Solís, Juan Manuel   +4 more
core   +1 more source

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