scholarly journals Performance of Neutral Point Clamped Five Level Inverter Using Space Vector Modulation Control Fed by DPC-VF-SVM Rectifier

2021 ◽  
Vol 16 ◽  
pp. 275-287
Author(s):  
Djamila Cherifi ◽  
Yahia Miloud ◽  
Mohamed Mostefai
Keyword(s):  
Pulse Width Modulation ◽  
Control Method ◽  
Neutral Point ◽  
Voltage Source ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Three Phase ◽  
Bus Voltage ◽  
Non Linear Load ◽  
Vector Modulation

The purpose of this paper is to develop a control and regulation method for the input DC voltage of a five level neutral point clamping (NPC) inverter feeding a induction motor. In this context, the authors propose in the first part, the control strategy of three-phase pulse width modulation rectifier, they propose the virtual flux-based direct control (DPC_VF) with vector modulation (SVM), this method is applied for the enhancement of network power quality by compensation of harmonic currents produced by an non linear load, and good regulation of DC-bus voltage. The second part of the paper is dedicated to the presentation of the model of the three phase, five-level NPC voltage source inverter with its space vector modulation (SVM) control method. The performance of the proposed strategy in terms of out-put voltage and THD has studied successfully and shown using MATLAB/Simulink.

scholarly journals Study and implementation of space vector pulse width modulation inverter on an arduino

2021 ◽  
Vol 288 ◽  
pp. 01059
Author(s):  
Ngoc Sy Doan ◽  
Alexey Nikolaevich Tsvetkov ◽  
Thi Hoa Nguyen
Keyword(s):  
Pulse Width ◽  
Pulse Width Modulation ◽  
Hardware Design ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Small Power ◽  
Three Phase ◽  
Design Software ◽  
Vector Modulation ◽  
Experimental Survey

Three-phase two-level inverters using space vector modulation (SVPWM) technology are one of the most popular inverter architectures today. The process of designing and manufacturing inverter systems usually goes through the following stages: simulation, hardware design, software programming on MCU, editing … In this article, we will focus on problem researching and implementing the SVPWM algorithm on an Arduino in detail. Besides, it is also based on the experimental survey of the inverter’s parameters, analyzing and proposing improved solutions for the inverter to operate optimally. SVPWM algorithm is tested on Arduino Mega 2560 board and small power inverter model.

Three-Level SVPWM Inverter with Li-Ion Battery Driven for Robot Motor

2014 ◽  
Vol 597 ◽  
pp. 393-396
Author(s):  
Sheng Chen ◽  
Chih Chen Chen
Keyword(s):  
Output Voltage ◽  
Pulse Width Modulation ◽  
Voltage Source ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Variable Frequency Drive ◽  
Overall Performance ◽  
Li Ion ◽  
Vector Modulation ◽  
Motor Drive System

Space vector Pulse Width Modulation (PWM) method is an advanced; computation intensive PWM method and possibly the best techniques for variable frequency drive application. Because of the constraint that the input lines must never be shorted and the output current must always be continuous, a voltage source inverter can assume only eight distinct topologies. Six out of these eight topologies produce a non-zero output voltage and are known as non-zero switching states and the remaining two topologies produce a zero output voltage and are known as zero switching states. the fluctuation in speed and torque are less when the Space Vector Modulation strategy is implemented in the vector controlled motor. Thus it can be concluded that the overall performance of a motor drive system is improved when Space Vector Modulation technique is used in robot power with the battery operated for industry application.

Sign in / Sign up

Export Citation Format

Share Document