Results 41 to 50 of about 687 (187)

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

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  

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

Enhanced Harmonic Reduction and Voltage Utilization Ratio Improvement in ANPC Inverters Using an Advanced Hybrid SVPWM Technique

Energies
This paper proposes an Advanced Hybrid SVPWM (Space Vector Pulse Width Modulation) technique that integrates the benefits of RPS-PWM (Reference Point Saturation-Based PWM) and SVPWM to enhance the performance of three-level ANPC (Active Neutral Point ...
Gipyo Kim, Hyunjae Lee, Jingeun Shon
doaj   +1 more source

The Harmonic Characteristic of the Advanced Synchronous SVPWM Overmodulation Strategy [PDF]

IEEE Access, 2019
The speed range of the rail transit traction system is very wide and mostly uses the hybrid pulse width modulation. The traditional hybrid pulse width modulation requires different types of modulation strategies to cooperate in switching, which inevitably leads to current and torque ripple and complicates the modulation strategy. In order to solve this
Jie Chen 0062, Ruizheng Ni, Ting Li 0020, Ruichang Qiu, Zhigang Liu 0005   +4 more
openaire   +2 more sources

PMSM Speed Control using SVPWM Technique

Journal of Electronics and Informatics, 2023
A simulation analysis of a voltage source inverter using Space Vector Pulse Width Modulation (SVPWM) to control the speed of a Permanent Magnet Synchronous Motor (PMSM) has been presented in this research. PMSM is an AC drive that widely helps in high power propulsion systems. SVPWM is one of the best PWM techniques.
S. Rajasekar, M. Supriya, P. Naresh, R. Devaraj, J. Kavya   +4 more
openaire   +1 more source

A Compact Air‐Cooled Totally‐Enclosed Integrated Motor Drive for Industrial Applications

IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This work presents a totally‐enclosed fan‐cooled integrated motor drive for industrial applications, in which the power converter is housed inside the motor and cooled using the existing fan, with a focus on the thermal behaviour and integration challenges. Using loss models and a combination of finite‐element and lumped‐parameter thermal analysis on a
Yentl Joos, Florian Vandenbroeke, Peter Sergeant, Hendrik Vansompel   +3 more
wiley   +1 more source

Life Prediction of Power Devices of Train Traction Inverter Based on SVPWM Modulation

机车电传动, 2021
Space vector pulse width modulation (SVPWM) can be divided into five-segment SVPWM and seven-segment SVPWM. In order to improve the reliability of the traction inverter, the junction temperature analysis and lifetime prediction of the key components of ...
Junhan YE, Ping YANG, Rongbin ZHOU, Xingjiang SHEN, Jun SHEN, Maosen TANG   +5 more
doaj  

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

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