Results 41 to 50 of about 3,153 (174)

A SVPWM Hardware Architecture Based on FPGA and Its Computational Speed Optimization [PDF]

Zhengzhou Daxue xuebao. Gongxue ban
In order to improve the modulation speed of seven segment two-level SVPWM algorithm and reduce the use of logic resources, a hardware architecture of SVPWM based on FPGA was proposed. After inputting the reference voltage, the hardware architecture first
LIU Deping, XIN Yunchuan, LIU Zixu
doaj   +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

Integral Sliding Mode Controller for Modular Multilevel Inverter‐Based PMSM Drives

Engineering Reports, Volume 8, Issue 6, June 2026.
The primary contribution of this work is the development of an integral sliding mode controller (ISMC) designed for motor speed and current regulation, optimized to enhance control performance with the unique MMLI structure. The proposed MMLI architecture offers a reduced number of switching components and passive elements, thereby minimizing system ...
Taiea A. Ahmed, Ahmed Ismail M. Ali, Anouar Belahcen, Essam E. M. Mohamed, Mohamed A. Ismeil, Zuhair Muhammed Alaas, Abdel‐Raheem Youssef   +6 more
wiley   +1 more source

Study on SVPWM Algorithm and it's Applications [PDF]

, 2013
本文详细分析了SVPWM控制算法并对该算法进行改进,且还深入的研究了SVPWM处在过调制时应采取的措施,最后在MATlAb/SIMulInk对该算法进行验证,仿真不但验证了算法的正确性,结果表明,利用SVPWM控制技术,不仅提高了直流电压的利用率,还减小了相电流的谐波含量。This paper analyzed the SVPWM algorithm in detail and raised the improvement for it,meanwhile,it stated the proper ...
王洪礼, 何志琴, 刘小方, 李德菊   +3 more
core  

Novel Virtual Vector SVPWM Method to Mitigate Low-Frequency Common Mode Voltage for Four-Level NPC Inverters

IEEE Access
This paper proposes a novel virtual vector space vector pulse width modulation (SVPWM) method called Average Zero common mode voltage (AZCMV) PWM to mitigate low-frequency CMV in four-level neutral point clamped (4L-NPC) inverters.
Le Nam Pham, Khoa Dang Pham, Quoc Dung Phan, Nho-Van Nguyen   +3 more
doaj   +1 more source

A Control Strategy for Variable Speed Condenser Based on Doubly‐Fed Machine

IET Smart Energy Systems, Volume 2, Issue 2, Page 120-130, June 2026.
This paper proposes a variable speed condenser (VSC) control strategy based on a doubly fed machine. It can be installed in PV stations and wind farms to enhance the grid‐connection performance of renewable energy power plants. ABSTRACT The lack of active power support capability in power systems with large‐scale renewable energy integration has become
Jian Zhang, Wenfeng Li, Huadong Sun, Wei Wei, Zhiqiang Li, Zhichen Geng   +5 more
wiley   +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

Development of Shunt Active Power Filter for Harmonic Reduction using Synchronous Reference Frame with Space Vector Pulse Width Modulation

Nigerian Journal of Technological Development, 2020
The work aims at development of Shunt Active Power Filter (SAPF) for harmonic reduction. The current harmonics are being caused by nonlinear characteristic of power electronics based equipments which increase power losses and in turn reduce power quality.
Sijuwade Akanni Akintade, Yusuf Jibril, Adamu Saidu Abubakar   +2 more
doaj  

Harmonics Study of 3-Phase Space Vector PWM Inverter [PDF]

Engineering and Technology Journal, 2011
This paper proposes the modeling ,implementation and simulation of three phase induction motor driver, using voltage- fed space vector pulse width modulation technique (SVPWM).The sources of total harmonics (i.e. total effective harmonics,inter-harmonics,
Ahamed Assad Hadi, Majid K. Al-Khatat
doaj   +1 more source

A Five‐Level Active Neutral‐Point‐Clamped Auxiliary Inverter Based on Reverse Blocking IGBT in Metro Applications

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
We propose a novel five‐level active‐neutral‐point‐clamped converter utilising reverse blocking IGBT (RB‐IGBT). The inverter configuration significantly reduces conduction losses, as only two switches are on the current paths in some switching states. We also propose an optimised state machine‐based modulation strategy.
Mingxia Xu, Bowen Yu, Yingying Xu, Rui Li, Jiatao Yang   +4 more
wiley   +1 more source