Results 21 to 30 of about 6,113,843 (284)

Segment Reduction-Based Space Vector Pulse Width Modulation for a Three-Phase F-Type Multilevel Inverter with Reduced Harmonics and Switching States

, 2023
An improved segment reduction-based space vector pulse width modulation (SVPWM) for an F-type three-level inverter (FT2LI) is presented in this article.
Madhavan, Meenakshi, Chellammal Nallaperumal, Hossain, Md Jahangir, Meenakshi Madhavan, Md. Jahangir Hossain, Nallaperumal, Chellammal   +5 more
core   +1 more source

A Simple Carrier-Based Modulation for the SVM of the Matrix Converter [PDF]

, 2013
Today, industry has not fully embraced the matrix converter solution. One important reason is its high control complexity. It is therefore relevant to propose a simpler but efficient modulation scheme, similar as three phase voltage source inverter ...
ARPILLIERE, Michel, DELARUE, Philippe, CIMETIERE, Xavier, LE MOIGNE, Philippe, VIDET, Arnaud, GRUSON, Francois   +5 more
core   +1 more source

Direct torque control based on space vector modulatio

Gong-kuang zidonghua, 2013
In view of problems of big ripple of torque and flux linkage of traditional direct torque control, the paper proposed a control strategy of direct torque control based on space vector modulation. The control strategy uses flux and torque PI controller to
JING Xiao-dong, GAO Yun, LI Yan-tao, WANG Kun   +3 more
doaj   +1 more source

Hybrid Space Vector PWM Strategy for Three-Phase VIENNA Rectifiers

Sensors, 2022
Vienna rectifiers are widely used, but they have problems of zero-crossing current distortion and midpoint potential imbalance. In this paper, an improved hybrid modulation strategy is proposed.
Yaodong Wang, Yinghui Li, Xu Guo, Shun Huang   +3 more
doaj   +1 more source

Discontinuous PWM strategy considering neutral-point potential balance for a three-level NPC inverter

工程科学学报, 2016
A novel discontinuous space-vector pulse width modulation(DSVPWM) strategy is proposed for a three-level neutralpoint-clamped(NPC) voltage source inverter.
LUO Xiao-fei, SUN Yan-guang, SONG Ke-jian, SHI Zhi-xue   +3 more
doaj   +1 more source

Shaft Voltage Reduction Method Using Carrier Wave Phase Shift in IPMSM

Energies, 2021
Common-Mode Voltage (CMV) induces shaft voltage and bearing current due to the electrical interaction with the parasitic capacitance of the motor. CMV, shaft voltage, and bearing current are considered the major causes of bearing fault.
Jun-Hyuk Im, Yeol-Kyeong Lee, Jun-Kyu Park, Jin Hur   +3 more
doaj   +1 more source

Experimental coder/decoder of dicode pulse position modulation. [PDF]

, 2009
Dicode Pulse Position Modulation has been proposed as an alternative coding scheme which has many advantages over previous Pulse Position Modulation formats.
Charitopoulos, Romanos, Sibley, Martin J.N.   +1 more
core   +4 more sources

Reduced Switch Count in Space Vector PWM for Three-Level NPC Inverter

Energies, 2020
The aim of this paper is to present the real-time implementation and measurements of a reduced switch count in space vector pulse width modulation for three-level neutral point clamped inverters (3L-NPC). We implement space vector pulse width modulation,
Ryszard Beniak, Krzysztof Górecki, Piotr Paduch, Krzysztof Rogowski   +3 more
doaj   +1 more source

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, B. Tousi, M. Farhadi-Kangarlu   +2 more
doaj   +1 more source

Comparative Study of Modulation Techniques for Two-Level Voltage Source Inverters

Renewable Energy and Sustainable Development, 2016
A detailed comparative study of modulation techniques for single and three phase dc-ac inverters is presented.  Sinusoidal Pulse Width Modulation, Triplen Sinusoidal Pulse Width Modulation, Space Vector Modulation, Selective Harmonic Elimination and ...
Barry W. Williams, Peng Li, Grain Adam, Derrick Holliday   +3 more
doaj   +1 more source