PWM and PFM hybrid control method for LLC resonant converters in high switching frequency operation
High switching frequency is an effective method to improve power density for LLC resonant
converters. However, conventional digital controllers, such as general-purpose digital signal …
converters. However, conventional digital controllers, such as general-purpose digital signal …
Towards automated statistical partial discharge source classification using pattern recognition techniques
H Janani, B Kordi - High Voltage, 2018 - Wiley Online Library
This study presents a comprehensive review of the automated classification in partial
discharge (PD) source identification and probabilistic interpretation of the classification …
discharge (PD) source identification and probabilistic interpretation of the classification …
LLC LED driver small-signal modeling and digital control design for active ripple compensation
This paper presents a new approach for the small-signal modeling of the dc–dc LLC
resonant converter aimed to supply high-power light-emitting diodes (LEDs). This small …
resonant converter aimed to supply high-power light-emitting diodes (LEDs). This small …
Enhanced differential power processor for PV systems: Resonant switched-capacitor gyrator converter with local MPPT
A Blumenfeld, A Cervera… - IEEE Journal of Emerging …, 2014 - ieeexplore.ieee.org
This paper introduces an enhanced differential power processor topology and principle of
operation for photovoltaic (PV) systems that is based on switched-capacitor technology …
operation for photovoltaic (PV) systems that is based on switched-capacitor technology …
Analysis, design, and experimentation on constant-frequency DC-DC resonant converters with magnetic control
JM Alonso, MS Perdigao, DG Vaquero… - … on Power Electronics, 2011 - ieeexplore.ieee.org
In this paper, a new technique for controlling dc-dc resonant converters is investigated. A
variable inductance is used to control and regulate the dc output voltage maintaining …
variable inductance is used to control and regulate the dc output voltage maintaining …
Multi-loop control for power transfer regulation in capacitive wireless systems by means of variable matching networks
E Abramov, MM Peretz - … of Emerging and Selected Topics in …, 2019 - ieeexplore.ieee.org
This article introduces an adaptive multi-loop controller for capacitive wireless power
transfer (WPT) systems. The new control approach combines continuous frequency tracking …
transfer (WPT) systems. The new control approach combines continuous frequency tracking …
The application of resonant controllers to four-leg matrix converters feeding unbalanced or nonlinear loads
R Cárdenas, C Juri, R Pena… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Matrix converters (MC) have some advantages when compared to conventional back-to-
back pulsewidth modulation voltage-source converters. The MC may be considered more …
back pulsewidth modulation voltage-source converters. The MC may be considered more …
Optimizing the LLC–LC resonant converter topology for wide-output-voltage and wide-output-load applications
R Beiranvand, MR Zolghadri… - … on Power electronics, 2011 - ieeexplore.ieee.org
LLC-LC resonant converter is a suitable circuit topology to design switched-mode power
supplies for wide-output-voltage and wide-output-load applications. In this paper, a design …
supplies for wide-output-voltage and wide-output-load applications. In this paper, a design …
Multioutput LED drivers with precise passive current balancing
C Zhao, X Xie, S Liu - IEEE transactions on power electronics, 2012 - ieeexplore.ieee.org
According to the detailed essential concept of current balancing presented in this paper, an
improved passive current balancing method based on capacitive scheme is proposed …
improved passive current balancing method based on capacitive scheme is proposed …
Parallel three-phase interfacing converters operation under unbalanced voltage in hybrid AC/DC microgrid
F Nejabatkhah, YW Li, K Sun - IEEE Transactions on Smart …, 2016 - ieeexplore.ieee.org
Parallel interfacing converters (IFCs) with the same dc link are commonly used to handle
higher power and currents. In hybrid AC/DC microgrids, they are used to connect ac and dc …
higher power and currents. In hybrid AC/DC microgrids, they are used to connect ac and dc …