Results 1 to 10 of about 2,727 (221)
Energies, 2017 This paper presents a novel switching frequency optimized space vector pulse width modulation (SVPWM) scheme for cascaded multilevel inverters. The proposed SVPWM is developed in a α′β′ coordinate system, in which the voltage vectors have only integer ...
Junhui Zhang
exaly +4 more sources
Sensorless based SVPWM-DTC of AFPMSM for electric vehicles. [PDF]
Sci Rep, 2022 AbstractAFPMSM is lighter, has a higher power-to-weight ratio, is shorter in length, is less expensive, and has a higher efficiency than the radial flux motor. Then AFPMSM is more suitable for driving the EV than radial flux motor. The proposed technique in this paper is the sensorless-based SVPWM-DTC of AFPMSM to drive electric vehicles.
Saleh SM, Hassan AY.
europepmc +4 more sources
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 +4 more
doaj +1 more source
Integer factor based SVPWM approach for multilevel inverters with continuous and discontinuous switching sequences [PDF]
Archives of Electrical Engineering, 2021 The most extensively employed strategy to control the AC output of power electronic inverters is the pulse width modulation (PWM) strategy. Since three decades modulation hypothesis continues to draw considerable attention and interest of researchers ...
Suresh Kumar Anisetty +5 more
doaj +1 more source
Novel random switching frequency SVPWM strategy based on dual-segregate-frequency band
电力工程技术, 2023 The high-order harmonics caused by traditional fixed switching frequency space vector pulse width modulation (SVPWM) technology cause serious electromagnetic interference problems in electric drive systems.
LIU Qi +4 more
doaj +1 more source
Research on Simplified SVPWM for Multilevel MMC-SVG
Zhejiang dianli, 2022 SVPWM （space vector pulse width modulation） is difficult to be applied to MMC （modular multilevel converter） control， the paper proposes an SVPWM applicable to arbitrary MMC.
TAN Fenglei, ZHU Chao, DENG Kai
doaj +1 more source
An Enhanced Space Vector PWM Strategies for Three Phase Asymmetric Multilevel Inverter
International Transactions on Electrical Energy Systems, 2023 This work presents the two space vector pulse width modulation (SVPWM-I and SVPWM-II) strategies for eleven-level (11L) asymmetric cascaded H-bridge (CHB) multilevel inverter (MLI).
B. Hemanth Kumar +6 more
doaj +1 more source
Implementation of Hardware Architecture for SVPWM With Arbitrary Parameters
IEEE Access, 2022 A novel hardware digital architecture for the Space Vector Pulse Width Modulation technique is proposed. Its features are the reduced hardware resources and the real-time variation of the values of the carrier and switching frequencies, of the phase and of the amplitude of the three-phase output voltages in addition to not require external reference ...
Luigi Di Benedetto +6 more
openaire +3 more sources
A Novel Vector-Based Pulse-Width Modulation for Three-Phase Two-Level Voltage Source Inverters [PDF]
Journal of Operation and Automation in Power Engineering, 2023 - The space vector pulse-width modulation (SVPWM) is a simple and suitable method for voltage control of three-phase two-level voltage source inverters (VSI)s.
T. Qanbari +2 more
doaj +1 more source
Development and Analysis of Pulse Width Modulation Techniques for Induction Motor Control
Mehran University Research Journal of Engineering and Technology, 2020 SVPWM (Space Vector Pulse Width Modulation) technique is type of traditional PWM method that efficiently utilizes its dc link voltage and generates high voltage pulses with low harmonic content and high modulation index.
Sunny Katyara +2 more
doaj +1 more source