A Modular Three Phase Power Factor Correction (PFC) Approach with Two Single Phase PFC Stages and an Electronic Phase Shifter
Mesaad Waleed Albader ; Prasad Enjeti
Power Factor Correction (PFC)
,
Electronic Phase Shifter
,
Indirect Three Phase PFC
,
Power Density
,
Modular Rectifier
In this paper a modular three phase PFC approach is presented. The proposed topology employs two single phase PFC stages that are…
An Improved Active-Front-End Rectifier using Model Predictive Control
M. Parvez ; S. Mekhilef ; Nadia M.L. Tan ; Hirofumi Akagi
Model predictive control (MPC)
,
stability analysis
,
active front end (AFE) rectifier
,
AC-DC power conversion
,
energy storage system
This paper investigates an improved active front end (AFE) rectifier using model predictive control. The MPC algorithm utilizes the discrete…
Analysis of a Three-Phase Flying Converter Cell Rectifier Operating in Light/No-Load Condition
M. Makoschitz ; M. Hartmann ; H. Ertl
Three-Phase AC-DC Conversion
,
Flying Converter Cell
,
No-Load Condition
In this work the operation of the active rectifier circuit under no-load or light-load conditions is analyzed in detail considering also the…
Design and Implementation of Interleaved Vienna Rectifier with Greater Than 99% Efficiency
Qiong Wang ; Xuning Zhang ; Rolando Burgos ; Dushan Boroyevich ; Adam White ; Mustansir Kheraluwala
Interleaved
,
Vienna rectifier
,
efficiency optimization
,
converter design
In this paper, the design and hardware implementation towards a three-phase, 99% efficient 3 kW interleaved Vienna rectifier is presented. The…
Design of Control System for Solid State Variable Capacitor with Minimum DC Capacitor
Runruo Chen ; Yunting Liu ; Petros Taskas ; Fang Z. Peng
solid state variable capacitor
,
control
,
power decoupling
A variable AC capacitor (with capacitance variable from 0 to Cac) can be implemented by an H-bridge and an additional phase leg connected to…
Hardware Verification of a Hyper-Efficient (98%) and Super-Compact (2.2kW/dm^3) Isolated AC/DC Telecom Power Supply Module based on Multi-Cell Converter Approach
Matthias Kasper ; Cheng-Wei Chen ; Dominik Bortis ; Johann W. Kolar ; Gerald Deboy
Multi-cell converter
,
telecom power supply
,
ISOP
Due to the increasing electricity demand of data centers driven by the emergence of cloud computing and big data, the focus on the…
Implementation and Performance Comparison of Five DSP-based Control Methods for Three-Phase Six-Switch Boost PFC Rectifier
Laszlo Huber ; Misha Kumar ; Milan M. Jovanovi?
three-phase six-switch boost PFC rectifier
,
average-current control
,
three independent controllers
,
three-step PWM
,
six-step PWM
,
d-q control
,
SVM
In this paper, a three-step PWM method for the average-current-controlled three-phase six-switch boost PFC rectifier is proposed. It is…
Surge Voltage Suppression Methods for Three-Phase to Single-Phase Matrix Converter
Yoshiyuki Kadoshima ; Kazuhiro Koiwa ; Jun-Ichi Itoh ; Francois Anne ; Antoine Gerlaud ; Junya Sasaki
three-phase to single-phase matrix converter
,
surge voltage suppression
,
laminated bus bar
,
simple AC snubber
This paper discusses surge voltage suppression methods in order to design a large capacity three-phase to single-phase matrix converter…
Three-Phase Buck Type Rectifier Topology Integrated with Current Fed Full-Bridge
J.M. Molina ; P. Alou ; J.A. Oliver ; M. Silva ; J.A. Cobos
AC/DC
,
Three-phase rectifiers
,
EMI
,
Current Fed Full Bridge
,
Buck type rectifier
A Novel Three-Phase Rectifier topology based on the integration of a Buck type Rectifier and a Current Fed Full-Bridge is proposed. The main…
