A Backstepping Direct Power Control of Three Phase Pulse Width Modulated Rectifier

2020 ◽  
pp. 445-456
Author(s):  
Arezki Fekik ◽  
Ahmad Taher Azar ◽  
Hakim Denoun ◽  
Nashwa Ahmad Kamal ◽  
Mohamed Lamine Hamida ◽  
...  
Keyword(s):  
Power Control ◽  
Pulse Width ◽  
Direct Power ◽  
Direct Power Control ◽  
Pulse Width Modulated ◽  
Three Phase

TABLE‐BASED direct power control for three‐level neutral point‐clamped pulse‐width modulated rectifier

2013 ◽  
Vol 6 (8) ◽  
pp. 1555-1562 ◽  
Author(s):  
Yingchao Zhang ◽  
Jiangtao Long ◽  
Yongchang Zhang ◽  
Ting Lu ◽  
Zhengming Zhao ◽  
...  
Keyword(s):  
Power Control ◽  
Pulse Width ◽  
Neutral Point ◽  
Direct Power ◽  
Direct Power Control ◽  
Pulse Width Modulated

A Concept of Virtual-Flux Direct Power Control of Three-Phase AC-DC Converter

2017 ◽  
Vol 8 (4) ◽  
pp. 1776
Author(s):  
Nor Azizah Mohd Yusoff ◽  
Azziddin M. Razali ◽  
Kasrul Abdul Karim ◽  
Tole Sutikno ◽  
Auzani Jidin
Keyword(s):  
Power Control ◽  
Control Method ◽  
Harmonic Distortion ◽  
Input Voltage ◽  
Control Technique ◽  
Direct Power ◽  
Direct Power Control ◽  
Pulse Width Modulated ◽  
Three Phase ◽  
Virtual Flux

<p>This paper presents a proposed technique of virtual-flux direct power control (VF-DPC) as the improvement in control method from the basic of conventional direct power control (DPC) for front-end three-phase pulse width modulated (PWM) in ac-dc converter. Three sensors in order to measure the three phase input voltage have been eliminated in the proposed method of virtual flux (VF) regarding from the estimation technique. Theoritical principles of VF-DPC are discussed in this paper. The steady-state performance of VF-DPC and conventional DPC are evaluated and presented in this work to estinguish for the excellent performance. It is shown that the VF-DPC exhibits the several advantages, particularly in providing low total harmonic distortion with almost sinusoudal of input current and unity power factor (pf) operation under balanced three phase voltage supply. The simulation results from both methods through Matlab simulation have demonstrated the outstanding performance of the new proposed control technique from VF-DPC.</p>

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