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The Harmonic Characteristic of The Advanced Synchronous SVPWM Overmodulation Strategy

Jie Chen, Ruizheng Ni, Ting Li, Ruichang Qiu, Zhigang Liu
2019 IEEE Access  
Based on the mathematical expression, this paper analyzed the harmonics of the advanced synchronous SVPWM overmodulation strategy and compared it with that of SHE-PWM.  ...  In order to solve this problem, this paper proposed an advanced synchronous SVPWM overmodulation method, which can greatly simplify the entire modulation strategy.  ...  FOURIER ANALYSIS OF THE ADVANCED SYNCHRONOUS SVPWM OVERMODULATION Harmonic characteristic is an important way to evaluate modulation strategy.  ... 
doi:10.1109/access.2019.2946654 fatcat:4dwpyqsmxbaq3ea7ogaug2c34q

Vector Control of Asymmetric Dual Three- Phase PMSM in Full Modulation Range

Yuan Zhu, Weisong Gu, Ke Lu, Zhihong Wu
2020 IEEE Access  
Overmodulation region 1 and 2 are defined in overmodulation region, and the harmonic voltages which are injected into harmonic subspace to extend the modulation index are calculated based on superposition  ...  and respective control strategies to get the injected voltages in harmonic subspace for three segments are presented in this paper.  ...  INTRODUCTION Multi-phase motors received considerable attention lately thanks to the unique characteristics of higher fault tolerance, smaller torque ripples, advanced control strategies and the rapid  ... 
doi:10.1109/access.2020.2999647 fatcat:kkzx5hwlxzajldnb4cgcmiqoxa

Improvement in Performance of Cascaded Multilevel Inverter Using Triangular and Trapezoidal Triangular Multi Carrier SVPWM

Lokeshwar Reddy Chintala, Satish Kumar Peddapelli, Sushama Malaji
2016 Advances in Electrical and Electronic Engineering  
The detailed analysis of the results has been presented and studied in terms of fundamental component of output voltage and THD.  ...  In this paper a new Trapezoidal Triangular Multi Carrier SVPWM (TTMC-SVPWM) technique has been proposed for a cascaded H bridge multilevel inverter.  ...  For overmodulation m > 1. Generally, overmodulation is not desired because of the presence of the lower frequency harmonics in the output voltage and subsequent distortion in the load current.  ... 
doi:10.15598/aeee.v14i5.1767 fatcat:rj7hqx6s5vazzpl5v54fzi757q

Hybrid Synchronized PWM Schemes for Closed-Loop Current Control of High-Power Motor Drives

Haitao Yang, Yongchang Zhang, Guofeng Yuan, Paul D. Walker, Nong Zhang
2017 IEEE transactions on industrial electronics (1982. Print)  
The fast and smooth transition between different PWM patterns is achieved by compensating phase angle of the voltage reference through the analysis of stator flux trajectories.  ...  The effectiveness of the proposed method is validated on a down-scaled 2.2 kW induction motor (IM) drives.  ...  Utilizing these flexibilities, some advanced PWM schemes can be developed to improve the harmonic performance [6] , reduce the torque ripple [7] , design the synchronized symmetric PWM strategies for  ... 
doi:10.1109/tie.2017.2686298 fatcat:jj62bbkkdjfmbdh3k6pg667blm

Control of Three-Phase PWM Rectifiers [chapter]

2002 Control in Power Electronics  
/D converters required VFOC • Fixed switching frequency • Advanced PWM strategies can be used  ...  by the nonideal characteristics of the power converter.  ...  harmonic active and reactive power (harmonic components) originating from harmonic components of load current.  ... 
doi:10.1016/b978-012402772-5/50012-0 fatcat:fjryd2s7qrdybjex7wow5s6o6u

Amplitude Sampled Reference-Based Space Vector Pulse Width Modulation for Control of Voltage Source Converters

Mohamed K. Ratib, Ahmed Rashwan
2021 Energy Systems Research  
This study aims to overcome the large number of calculations needed by the SVPWM algorithm, which limits its implementation in many advanced industrial applications.  ...  The results in terms of total harmonic distortion (THD) in the converter line voltage are compared for the proposed technique, conventional SVPWM, and space pulse width modulation (SPWM).  ...  time interval is called symmetrical SVPWM, and this placement technique shows superior harmonic characteristics.  ... 
doi:10.38028/esr.2021.02.0005 fatcat:f5k7476jzfhqrlyozomqneu3ua

Common-Mode Reduction SVPWM for Three-Phase Motor Fed by Two-Level Voltage Source Inverter

Jian Zheng, Mingcheng Lyu, Shengqing Li, Qiwu Luo, Keyuan Huang
2020 Energies  
Simulation and experimental results show that, compared with the conventional SVPWM, the CMV magnitude of CMRSVPWM is reduced by 66.67% and the CMV frequency of CMRSVPWM is reduced from the original switching  ...  Aiming at the problem of large magnitude and high frequency of common-mode voltage (CMV) when space vector pulse width modulation (SVPWM) is used in a three-phase motor fed by a two-level voltage source  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/en13153884 fatcat:q37u5wybjfg77je5cdfbnuwery

Research and implementation of Natural sampling SPWM Digital method for three-level Inverter of Photovoltaic power generation system based on FPGA

Zhaoyan Zhang, Peiguang Wang
2019 IEEE Access  
And the harmonic content is equivalent to that of natural sampling.  ...  The digital method of natural sampling sinusoidal pulse width modulation (SPWM) is studied based on the characteristics of neutral point clamped three-level inverters of Photovoltaic power generation system  ...  For SVPWM algorithm, it is difficult to synthesize adjacent vectors and zero vectors in some sectors (modulation is large, or overmodulation region).  ... 
doi:10.1109/access.2019.2935398 fatcat:gpfkahnr65hdxa2p7wovydhzui

Modeling and Validation of the Switching Techniques Applied to Back-to-Back Power Converter Connected to a DFIG-Based Wind Turbine for Harmonic Analysis

Emmanuel Hernández-Mayoral, Efraín Dueñas-Reyes, Reynaldo Iracheta-Cortez, Eduardo Campos-Mercado, Vicente Torres-García, Rafael Uriza-Gosebruch
2021 Electronics  
The switching techniques that are implemented include the Sinusoidal PWM (SPWM), the third harmonic injection PWM (THIPWM), and the space vector PWM (SVPWM), to reduce the Total Harmonic Distortion (THD  ...  Most power quality problems for electrical grids connected to Doubly-Fed Induction Generators (DFIGs) include flicker, variations of the RMS voltage profile, and injected harmonics because of switching  ...  known as characteristic harmonics.  ... 
doi:10.3390/electronics10233046 fatcat:o2gu7y2atnejhkfvrxpwf4qmdm

A Modified Carrier-Based Advanced Modulation Technique for Improved Switching Performance of Magnetic Linked Medium Voltage Converters

Md. Ashib Rahman, Md. Rabiul Islam, Kashem M. Muttaqi, Youguang Guo, Jianguo Zhu, Danny Sutanto, Gang Lei
2018 IEEE transactions on industry applications  
On top of that, the size and cost of filtering circuitry become critical to eliminate the unwanted harmonics.  ...  This OVM operation of the converter causes increased harmonic losses and adverse effects on overall system efficiency.  ...  TRADITIONAL OVERMODULATION TECHNIQUES Earlier OVM techniques are commonly investigated for two or three-level converters with SVPWM.  ... 
doi:10.1109/tia.2018.2881104 fatcat:w3h6ro622jdrhjbqdy47radqfu

A Fuzzy-Rule-Based PV Inverter Controller to Enhance the Quality of Solar Power Supply: Experimental Test and Validation

Mahammad A. Hannan, Zamre A. Ghani, Mohammed M. Hoque, Molla S. Hossain Lipu
2019 Electronics  
This paper presents the development of fuzzy-based inverter controller for photovoltaic (PV) application to avoid the nonlinearity characteristic and fluctuations of PV inverter output.  ...  It is seen that the experimental results of the switching signals, inverter voltage and current, control parameters, and total harmonic distortion (THD) of load current and output voltage of the PV inverter  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/electronics8111335 fatcat:2hcvsosblzeanjfx5pctb2nlwa

Advances in Dual-Three-Phase Permanent Magnet Synchronous Machines and Control Techniques

Ziqiang Zhu, Shensheng Wang, Bo Shao, Luocheng Yan, Peilin Xu, Yuan Ren
2021 Energies  
This paper presents an overview of the recent advances in multiphase permanent magnet synchronous machines (PMSMs) and drive control techniques, with a focus on dual-three-phase PMSMs.  ...  , sensorless control, and fault-tolerant control, together with the newest control strategies for suppressing current harmonics and torque ripples, as well as carrier phase shift techniques, all with worked  ...  Overmodulation Region In [137, 138] , an overmodulation (OVM) strategy is proposed on the basis of SVPWM in [62] , where the desired voltage vector in the αβ subspace was synthesized using two adjacent  ... 
doi:10.3390/en14227508 fatcat:5ue54pz7xfeolmlpcnpmbyraba

ECCE 2020 Index

2020 2020 IEEE Energy Conversion Congress and Exposition (ECCE)  
the Detectability of Damper Cage Damages in Synchronous Motors through the Advanced Analysis of the Stray Flux [#0083] 2058 Short Current Protection Circuit for Automotive Motor Inverters Application  ...  Synchronous Motors through the Advanced Analysis of the Stray Flux [#0083] 2058 Loh, Wai Kuan Three-Phase-Four-Wire Three-Level Inverter with Neutral Inductor and Neutral Module for Saving AC-Filter-Inductances  ... 
doi:10.1109/ecce44975.2020.9236355 fatcat:sbl4a4gonrf77kylohb3nbmhqa

A Large-Power Voltage Source Converter for FACTS Applications Combining Three-Level Neutral-Point-Clamped Power Electronic Building Blocks

Javier Chivite-Zabalza, Miguel Angel Rodriguez Vidal, Pedro Izurza-Moreno, Gorka Calvo, Danel Madariaga
2013 IEEE transactions on industrial electronics (1982. Print)  
Since they also allow for the harmonic cancellation between the inverter poles and eliminate any third harmonic component created by the modulation, the output voltage waveform has a high quality, often  ...  In this paper, the converter components and its operation are explained, and experimental results for several modulation strategies are provided.  ...  ACKNOWLEDGMENT The authors would like to thank Red Electrica de España and the Spanish Ministerio de Economía y Competitividad for their support under the INNPACTO research program and the International  ... 
doi:10.1109/tie.2012.2218555 fatcat:uebok2kghvcfjai6nkpsrxmjca

Electrical and Electronic Technologies in More-Electric Aircraft: A Review

Kai Ni, Yongjiang Liu, Zhanbo Mei, Tianhao Wu, Yihua Hu, Huiqing Wen, Yangang Wang
2019 IEEE Access  
In terms of machine technologies, power electronics techniques, energy management strategies, and the system stability and reliability, a review is carried out for the contributions in the literature to  ...  Besides, several studies are carried out regarding energy management strategies that intend to optimize the operation of MEA power distribution systems.  ...  The main trend of research in this field aligns with enhancing the fault tolerance by proposing advanced machine design and control strategies.  ... 
doi:10.1109/access.2019.2921622 fatcat:yhseufz2wnfm3oehfnq7673sim
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