Results 31 to 40 of about 7,303,381 (197)

A neutral-point potential balancing control method with third harmonic injected pulse width modulation for three-level converters

Energy Reports, 2022
The unbalance of neutral-point potential (NPP) is an important problem in three-level converter. This paper proposes a neutral-point potential balancing control method with the third harmonic injected pulse width modulation (PWM) for three-level ...
Jie Tian, Jiaxiong Xu, Mingzhi Gao, Rui Li, Miao Yu   +4 more
doaj   +1 more source

Analisis penggunaan motor induksi satu fasa menggunakan Space Vector Pulse Width Modulation (SVPWM) dengan software Matlab Simulink di Laboratorium Konversi Energi Elektrik ITn Malang [PDF]

, 2010
Analisa kinerja motor induksi 1 fasa menggunakan Space Vector Pulse Width Modulation (SVPM) didapatkan dari hasil yang lebih baik dari pada menggunakan autotrafo, dimana arus starting yang di reduksi oleh SVPWM lebih kecil dibandingkan pengasutan arus ...
Filipe, Antonio Fernandes
core   +1 more source

A Method of the SVPWM Pulse Over-modulation Based on Carrier Modulation and Its Implementation

Kongzhi Yu Xinxi Jishu, 2023
In order to expand the operating speed range of wind turbines, reduce losses for the turbine units, and increase power generation, a SVPWM (space vector pulse width modulation) pulse over-modulation method based on carrier modulation is proposed in this ...
LIU Li, TAN Jianzhong
doaj   +3 more sources

Magnetic measurement of soft magnetic composites material under 3D SVPWM excitation

AIP Advances, 2018
The magnetic properties measurement and analysis of soft magnetic material under the rotational space-vector pulse width modulation (SVPWM) excitation are key factors in design and optimization of the adjustable speed motor.
Changgeng Zhang, Baolin Jiang, Yongjian Li, Qingxin Yang   +3 more
doaj   +1 more source

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

A Space Vector Based Zero Common-Mode Voltage Modulation Method for a Modular Multilevel Converter

World Electric Vehicle Journal, 2023
A modular multilevel converter (MMC) can generate different common-mode voltage (CMV) values due to the high-frequency changing of the switching state under various modulation strategies.
Guozheng Zhang, Shuo Wang, Chen Li, Xinmin Li, Xin Gu   +4 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

Design of a Three‐Phase PWM Rectifier Based on Improved Whale Optimization Algorithm Optimized Fuzzy Control

Advanced Control for Applications, Volume 8, Issue 3, September 2026.
Schematic diagram of the whale optimization algorithm (WOA)–optimized fuzzy proportional–integral–derivative (PID) controller. The WOA is employed to dynamically tune the scaling factor expressions and fuzzy control parameters (a(e)a(e), a(ec)a(ec), βpβp, βiβi), as well as the initial PID gains (kp0kp0, ki0ki0), based on the error (ee) and its ...
Xiaosong Tian, Meiguang Jiang, Congguo Jiang, Guangya Liu, Jun Zhang, Xiangwen Lv, Weijiang Yang, Ruoyu Yang   +7 more
wiley   +1 more source

Design and Simulation of a Carrier PWM‐Based Capacitor to Support a Dynamic Voltage Restorer for Voltage Swell and Voltage Mitigation in the Distribution System

Engineering Reports, Volume 8, Issue 7, July 2026.
This study designs and simulates a capacitor‐supported dynamic voltage restorer (DVR) using Carrier PWM control to mitigate voltage sags, swells, and distortions in three‐phase distribution systems. The self‐supported DVR employs a DC‐link capacitor as an energy buffer, eliminating external storage needs. Control via Synchronous Reference Frame Theory (
Tamiru Debela Awas, Lidetu Abu Bedadi, Ginbar Ensermu, Berhanu Deggefa   +3 more
wiley   +1 more source