Results 1 to 10 of about 15,812 (298)

Mitigation of Harmonics Using Novel Sector-Based Switching Pattern Space Vector Pulse Width Modulation

IEEE Access, 2023
Pulse Width Modulation (PWM) driven power converters are widely used in realizing the function of rectification and inversion in renewable and emerging power applications.
Mohammed Mohiuddin, Noor Maricar, Kushsairy Abdul Kadir, Nurul Fazlin Roslan, Muhammad Islam, Sheroz Khan, Ezzidin Hassan Aboadla   +6 more
doaj   +2 more sources

Development of Space Vector Pulse Width Modulation Rectifier Test Platform

Journal of Isotopes, 2021
This thesis is based on the development of high-power special frequency transformer. The software algorithm of high power rectifier is studied. The voltage space vector pulse width modulation (SVPWM) control mode is determined to achieve the rectifier. In this thesis, the rectifier test platform is designed.
LI Junyang
openaire   +3 more sources

Space Vector Pulse Width Modulation [PDF]

, 2003
Steven Campbell, H. Toliyat
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Parallelogram Based Method for Space Vector Pulse Width Modulation

Revista Facultad de Ingeniería Universidad de Antioquia, 2010
Este artículo presenta un método para la determinación del ciclo de trabajo de la modulación de vectores espaciales utilizando circuitos convencionales de modulación por ancho de pulso. Este método utiliza tres paralelogramos que cubren el espacio hexagonal de la salida del inversor, reduciendo de esta forma el esfuerzo de cálculo computacional.
Restrepo, José, Guzmán, Víctor, Giménez, María, Bueno, Alexander, Aller, José   +4 more
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A Survey on Space-Vector Pulse Width Modulation for Multilevel Inverters

CPSS Transactions on Power Electronics and Applications, 2017
The selection of an appropriate modulation scheme plays a vital role to assure the performance of multilevel inverters. Space vector pulse width modulation (SVPWM) is more efficient among all other pulse width modulation (PWM) techniques due to its key characteristics like better DC voltage utilization, switching losses reduction and easiness in ...
Qamar Muhammad Attique, Yongdong Li, Kui Wang   +2 more
openaire   +2 more sources

Three‐level saddle space vector pulse width modulation strategy based on two‐level space vector pulse width modulation for neutral‐point‐clamped three‐level inverters

IET Power Electronics, 2016
This study proposes a three‐level saddle space vector pulse width modulation (SVPWM) strategy based on two‐level SVPWM (TBT_SAPWM) for neutral‐point‐clamped (NPC) three‐level inverters. According to the analysis of the conventional three‐level SVPWM strategy based on two‐level SVPWM (CTBT_SVPWM) and the proposed TBT_SAPWM strategy, the modulation wave ...
Jianguo Lyu, Wenbin Hu, Fuyun Wu, Kai Yao, Junji Wu   +4 more
openaire   +2 more sources

Control Techniques for the Cascaded and Cross-switched Multilevel Inverter - A Comparison [PDF]

E3S Web of Conferences, 2021
Nowadays, the multilevel inverter has gained huge attention and has become more popularized in high voltage and high-power applications with low harmonics.
Shaik Sameera, Tummala Suresh Kumar, Rao D Srinivasa   +2 more
doaj   +1 more source

Comparative analysis of switching losses and current ripple of continuous and discontinuous SVPWM strategies for unbalanced two‐phase four‐leg VSI Fed unsymmetrical two‐phase induction motor

IET Power Electronics, 2021
This paper presents a comparative analysis of the continuous space vector pulse width modulation and the discontinuous space vector pulse width modulation in terms of the switching losses and current ripple reduction for the unbalanced two‐phase four‐leg
Kaset Muangthong, Chakrapong Charumit
doaj   +1 more source

High‐frequency pulse width modulation noise reduction for permanent magnet synchronous motors using hybrid asymmetrical regular sampled modified space‐vector pulse width modulation

IET Power Electronics, 2021
This paper proposes a strategy called hybrid asymmetrical regular sampled modified space‐vector pulse width modulation technique in two‐level voltage source inverters.
Wentao Zhang, Yongxiang Xu, Guodong Yu, Jibin Zou   +3 more
doaj   +1 more source

Optimized Zero Vector Selection in Space Vector Pulse Density Modulation Schemes for Two-Level Inverter Fed Induction Motor Drive

Advances in Electrical and Computer Engineering, 2023
Space Vector Pulse Density Modulation (SVPDM) schemes for adjustable speed drives are digital modulation scheme with less computational overhead. The SVPDM based drives provide better spectral features and reduced acoustic noise in motor than Space ...
JEESHMA, M. P., MONISHA, M. A., VINOD, B. R., BIJI, J.   +3 more
doaj   +1 more source