Results 91 to 100 of about 3,368 (221)

Rearranged SVPWM Algorithm for Neutral Point Clamped 3-Level Inverter Encouraged DTC-IM Drive [PDF]

, 2015
In this paper, an improved space vector beat width tweak (SVPWM) strategy has been created for three stage three-level voltage source inverter bolstered to direct torque controlled (DTC) actuation engine drive.
Srikanth, Yelem.
core   +1 more source

An Improved Space Vector PWM Algorithm with a Seven-Stage Switching Sequence for Three-Level Neutral Point Clamped Voltage Source Inverters

Energies
The main purpose of this research is to develop an improved space vector pulse-width modulation (SVPWM) algorithm for three-level (3L) neutral point clamped (NPC) voltage source inverters (VSIs).
Aleksandr N. Shishkov, Maxim M. Dudkin, Aleksandr S. Maklakov, Van Kan Le, Andrey A. Radionov, Vlada S. Balabanova   +5 more
doaj   +1 more source

Modified Space Vector Pulse Width Modulation for Three-Phase High Voltage Gain Switched-Inductor Split-Source Inverter [PDF]

AUT Journal of Electrical Engineering
Renewable energy sources, such as photovoltaic (PV) and fuel cells, have been given attention during the latest decades due to the limitations of non-renewable sources. Therefore, it is essential to improve the structure of voltage source inverters (VSIs)
Mohammad Salehizadeh, Seyed Hamid Montazeri, Jafar Milimonfared, Hasan Rastegar   +3 more
doaj   +1 more source

Implementación en hardware de un svpwm en un sofá-core nios II parte II: algoritmo del svpwm

, 2014
En este trabajo se presentan los detalles de la moduclación por ancho de pulso en el espacio vectorial (SVPWM porsus siglas en inglés). Primero se plantea el escenario en donde es más usado este algoritmo, es decir, en el control de motoreseléctricos ...
Ortega, Susana, Raygoza, Juan J., Rivera, Jorge   +2 more
core  

Simulation Research of AC Servo Driver Speed Adjusting System Based on SVPWM

, 2011
An AC servo driver speed adjusting system based on space vector pulse width modulation (SVPWM) is put forward. The principle of SVPWM and its software algorithm based on digital signal processor (DSP) are introduced in detail, and the structure of the ...
He Yi Li, Zu Hua Fang, Xiu Ping Yuan
core   +1 more source

Improvement of space vector modulation strategy of two-stage matrix converter

Gong-kuang zidonghua, 2013
In view of problems that space vector pulse width modulation strategy of two-stage matrix converter has high control complexity and cannot adjust input power factor of the two-stage matrix converter, a scheme of indirect space vector modulation strategy ...
DANG Cun-lu, ZHAO Peng-lin, DONG Rui-hong   +2 more
doaj  

Three-Random SVPWM Strategy Based on Markov Chain for NPC Three-Level Inverter

CES Transactions on Electrical Machines and Systems
Permanent magnet synchronous motors (PMSMs), owing to the features of low maintenance costs, great efficiency, and high power density, are extensively utilized in applications such as rail transportation, industrial robots, and new energy electric ...
Xuefeng Jin, Kunyang Wu, Xin Gu, Guozheng Zhang, Huimin Wang, Wei Chen   +5 more
doaj   +1 more source

Research of Vector Control of Vienna Rectifier Based on SVPWM

, 2011
In view of problems of big switching loss and complex control of three-level rectifier, the paper proposed a vector control strategy of Vienna rectifier based on SVPWM.
WANG Jiu-hai
core  

Modeling and Simulation of SVPWM Based Application [PDF]

, 2014
Recent developments in power electronics and semiconductor technology have lead to widespread use of power electronic converters in the power electronic systems.
Baria, Ketan, Deshpande, Anuradha, Porwal, Ashish   +2 more
core   +1 more source

Design of Control System of PMSM Based on SVPWM

, 2011
In view of problems that utilization coefficient of DC bus voltage is not high in traditional driver of PMSM which uses sine pulse width modulation technology, the paper proposed a design scheme of control system of PMSM based on SVPWM.
CHEN Hai-jian, ZHONG Li-yu
core