Results 31 to 40 of about 450 (155)

Modified Space Vector Pulse Width Modulation for Three-Phase High Voltage Gain Switched-Inductor Split-Source Inverter [PDF]

AUT Journal of Electrical Engineering
Renewable energy sources, such as photovoltaic (PV) and fuel cells, have been given attention during the latest decades due to the limitations of non-renewable sources. Therefore, it is essential to improve the structure of voltage source inverters (VSIs)
Mohammad Salehizadeh, Seyed Hamid Montazeri, Jafar Milimonfared, Hasan Rastegar   +3 more
doaj   +1 more source

Comparative study of SVPWM (space vector pulse width modulation) & SPWM (sinusoidal pulse width modulation) based three phase voltage source inverters for variable speed drive

IOP Conference Series: Materials Science and Engineering, 2013
We have performed comparative studies of Space Vector Pulse Width Modulation (SVPWM) and Sinusoidal Pulse Width Modulation (SPWM) techniques utilizing MATLAB tools. During these investigations, we carried out intensive simulations, comprehensively analyzed the obtained results and compared the harmonic density, power factor (PF), & switching losses of ...
Waheed Ahmed, Syed M Usman Ali
openaire   +1 more source

A Generic Multi-Level SVM Scheme Based on Two-Level SVM for n-Level Converters

Energies, 2020
Multi-level converters are widely used in various industrial applications. Among various space vector modulation (SVM) schemes, the multi-level SVM scheme based on two-level space vector pulse width modulation (SVPWM) is recognised as a simplified multi ...
Chen Wei, Xibo Yuan, Yonglei Zhang, Xiaojie Wu   +3 more
doaj   +1 more source

High‐Fidelity Simulation‐Driven Control Framework for Robust Grid Integration of Renewable Energy Systems

Energy Science &Engineering, Volume 14, Issue 3, Page 1286-1299, March 2026.
This work proposes a high‐fidelity, simulation‐driven control framework for robust grid integration of hybrid PV–wind systems using a modular, hierarchical multi‐loop architecture with adaptive decision logic. The framework coordinates power, DC‐link voltage, and grid currents under fast load and generation changes, enabling safe exploration of extreme
Wulfran Fendzi Mbasso, Ambe Harrison, Idriss Dagal, Pradeep Jangir, Zhe Liu, Aseel Smerat   +5 more
wiley   +1 more source

Suppression of DC Winding Current Harmonics in Wound‐Field Machines Under PWM Excitation by Using Active Voltage Injection and LC Low‐Pass Filters

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
In this paper, the LC low‐pass filter is designed and connected in parallel with the DC winding of the MFMWF machine to suppress the high‐frequency sideband harmonics in the DC winding current for the first time. The suppression effect is validated by experiments.
Zhimian Wang, Lai Jin, Zhongze Wu, Wei Hua, Wentao Zhang, Ming Cheng   +5 more
wiley   +1 more source

Fault‐Tolerant Control for DTP‐PMSM With Arbitrary Open Phase Fault Based on Multi‐Synchronous Rotating Coordinate System and Voltage Compensation

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
An FTC strategy that integrates multiple synchronous rotating coordinate systems and voltage compensation mechanisms is proposed to enhance the system's robustness against OPF and suppress torque ripple. The voltage error caused by inconsistent voltage transmission under open phase faults (OPFs) in an arbitrary phase between the controller and the ...
Mingfei Cai, Boyuan Zheng, Yongxiang Xu, Lei Zhang, Qiuyu Jin, Bingtao Liu, Jibin Zou   +6 more
wiley   +1 more source

Recent Advances in Hybrid, Plug‐In, Battery, and Fuel Cell EVs: Control Schemes, Modes, Converter Topologies, and Pros and Cons

IET Electrical Systems in Transportation, Volume 2026, Issue 1, 2026.
Direct current (DC)–DC converters are the backbone of electric vehicle (EV) power trains, enabling efficient and bidirectional energy flow between the battery, high‐voltage (HV) DC link, and auxiliary rails under tight isolation, gain, ripple, and electromagnetic interference (EMI) constraints.
Abhilash Sakhare, Suresh Mikkili, Praveen Kumar Bonthagorla, Fabio Crescimbini   +3 more
wiley   +1 more source

A Simplified Space Vector Pulse Width Modulation Algorithm of a High-Speed Permanent Magnet Synchronous Machine Drive for a Flywheel Energy Storage System

Energies, 2022
A space vector pulse width modulation (SVPWM) algorithm is an important part of the permanent magnet synchronous machine (PMSM) drive to achieve direct current (DC) to alternating current (AC) conversion. The execution of the conventional SVPWM algorithm
Hongjin Hu, Haoze Wang, Kun Liu, Jingbo Wei, Xiangjie Shen   +4 more
doaj   +1 more source

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

IET 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, Yahui Shen, Sican Liu, Honglei Dai, Qian Li   +4 more
wiley   +1 more source

A Practical and Fast Algorithm for SVPWM

Kongzhi Yu Xinxi Jishu, 2012
It proposes a novel algorithm of voltage space vector pulse width modulation (SVPWM) based on the analysis of basic principle of SVPWM and the essential relationship between SVPWM and sinusoidal pulse width modulation (SPWM).
WU Hengliang, CHEN Yifeng, YAO Ming, WANG Nan   +3 more
doaj