Results 51 to 60 of about 6,108,035 (192)

Optimisation of Torque Ripples in Permanent Magnet Synchronous Motor using Hysteresis Current Controller [PDF]

open access: yesE3S Web of Conferences
This paper’s primary goal is to investigate and analyze how a particular PWM technique enhances the performance of PMSM drives. The objective of the analysis is to reduce torque ripples, which are fluctuations or variations in the motor’s torque output ...
Pala Prasad Reddy Mule   +4 more
doaj   +1 more source

Fractional‐Order Sequence Impedance Modelling and Stability Assessment of Grid‐Connected Virtual Synchronous Generators

open access: yesIET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This study develops a fractional‐order sequence impedance model for grid‐connected virtual synchronous generators, incorporating realistic broadband characteristics of inductive and capacitive components. Utilising harmonic linearisation and the generalised Nyquist criterion, we demonstrate that optimised fractional‐order models significantly enhance ...
Shuohe Wang   +4 more
wiley   +1 more source

Position Control of BLDC Motor with Space Vector PWM Method

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2020
In order to improve the performance of Brushless Direct Current (BLDC) Motor, Space Vector Pulse Width Modulation (SVPWM) based controller technique is applied in this paper.
Süleyman KOKUNDU, M. Timur AYDEMİR
doaj   +1 more source

Adaptive Loss‐of‐Excitation Protection for Variable‐Speed Pumped Storage Units with Full‐Power Converters

open access: yesIET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper investigates the loss‐of‐excitation characteristics of full‐power converter variable‐speed pumped storage units under different field‐orientated control strategies, revealing that their post‐fault impedance trajectories deviate substantially from conventional synchronous generators.
Qixian Huang   +6 more
wiley   +1 more source

Variable Delayed Time Control for Dual Three-Phase Permanent Magnet Synchronous Motor with Double Central Symmetry Space Vector Pulse Width Modulation

open access: yesEnergies
To address the harmonic issues associated with the pulse width modulation (PWM) method, this article introduces variable delayed time (VDT) space vector pulse width modulation (SVPWM) with double central symmetry for dual three-phase permanent magnet ...
Tao Tao, Sen Liu
doaj   +1 more source

Distributionally Robust Bayesian Optimisation for Adaptive Voltage–Frequency Control via CVaR‐Guided Harmonic‐Aware ADRC Autotuning in Inverter‐Based Microgrids

open access: yesIET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
We present a safety‐filtered, distributionally robust Bayesian optimisation (DR‐BO) framework for autotuning disturbance‐rejection active disturbance rejection control (ADRC) controllers in inverter‐based microgrids, targeting fast voltage–frequency regulation under islanding, load swings and harmonic stress while satisfying grid‐code total harmonic ...
Ali Asghar Poorat   +3 more
wiley   +1 more source

Space vector pulse width modulation based on DSP controller [PDF]

open access: yes, 2016
M?moire de Master : Electronique : Alger, Ecole Nationale Polytechnique : 2016This project presents the space vector pulse width modulation (SVPWM)for a two-level three-phase inverter.
Boukhtache, Seyfeddine
core  

Space Vector Pulse Width Modulation of a Multi-Level Diode Clamped Converter with Experimental Verification [PDF]

open access: yes, 2012
This paper presents the analysis of a multi-level diode clamped converter (DCC) which is implemented using space-vector pulse width modulation (SVPWM) technique, widely considered as the most efficient and easily applied modulation technique in most ...
Nnadi, DB   +4 more
core   +1 more source

Virtual-vector-based space vector pulse width modulation of the DC-AC multilevel-clamped multilevel converter (MLC2)

open access: yes, 2011
This work presents the development of the space vector pulse width modulation (SVPWM) of a new multi-level converter topology. First, the proposed converter and its natural space vector diagram are presented. Secondly, a modified space vector diagram
Muñoz Aguilar, Raúl Santiago   +4 more
core   +2 more sources

Research on Noise Suppression Strategies for High-Frequency Harmonic Noise in Automotive Electronic Water Pumps

open access: yesWorld Electric Vehicle Journal
In this paper, in order to effectively reduce the electromagnetic noise of automotive electronic water pumps, a Hybrid Random Carrier Space Vector Pulse Width Modulation Hybrid Random Carrier Space Vector Pulse Width Modulation, (HRCSVPWM) technique ...
Xiaodan Feng   +3 more
doaj   +1 more source

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