A general method for analyzing resonant and soft-charging operation of switched-capacitor converters
Y Lei, RCN Pilawa-Podgurski - IEEE Transactions on Power …, 2014 - ieeexplore.ieee.org
Traditionally, switched-capacitor (SC) converters have suffered from high transient currents,
which limit both the efficiency and power density of such converters. Soft-charging operation …
which limit both the efficiency and power density of such converters. Soft-charging operation …
A 98.55% efficiency switched-tank converter for data center application
Achieving high efficiency and high power density features of intermediate bus converter
(IBC) in data center application is very critical. This paper proposes a nonisolated switched …
(IBC) in data center application is very critical. This paper proposes a nonisolated switched …
Hybrid multilevel converter with cascaded H-bridge cells for HVDC applications: Operating principle and scalability
Hybrid multilevel converters are contemplated in an attempt to optimize the performance of
voltage source converters in terms of magnitude of semiconductor losses and converter …
voltage source converters in terms of magnitude of semiconductor losses and converter …
A switched-capacitor DC–DC converter with variable number of voltage gains and fault-tolerant operation
This paper presents research results of voltage gain number control methods of a power
electronic resonant zero-current switching dc-dc switched-capacitor (SC) voltage multiplier …
electronic resonant zero-current switching dc-dc switched-capacitor (SC) voltage multiplier …
DC-DC high voltage gain switched capacitor converter with multilevel output voltage and zero-voltage switching
S Folmer, R Stala - IEEE access, 2021 - ieeexplore.ieee.org
This paper presents the concept and results of a novel resonant DC-DC converter which
achieves high voltage gain at a low number of utilized switches, low voltage stress on …
achieves high voltage gain at a low number of utilized switches, low voltage stress on …
Fault diagnosis of PMSG stator inter-turn fault using extended Kalman filter and unscented Kalman filter
W El Sayed, M Abd El Geliel, A Lotfy - Energies, 2020 - mdpi.com
Since the permeant magnet synchronous generator (PMSG) has many applications in
particular safety-critical applications, enhancing PMSG availability has become essential. An …
particular safety-critical applications, enhancing PMSG availability has become essential. An …
Analysis and Design of High-Efficiency Modular Multilevel Resonant DC-DC Converter
This paper demonstrates a high-efficiency modular multilevel resonant DC-DC converter
(MMRC) with zero-voltage switching (ZVS) capability. In order to minimize the conduction …
(MMRC) with zero-voltage switching (ZVS) capability. In order to minimize the conduction …
谐振开关电容DC/DC 变换器拓扑研究综述
吴学智, 祁静静, 刘京斗, 杨安娜, 吕格格 - 中国电机工程学报, 2021 - epjournal.csee.org.cn
开关电容变换器(switched capacitor converter, SCC) 具有效率高, 体积小, 重量轻等优点,
适用于数据中心, 电动汽车等对效率和功率密度要求较高的场合. 文章归纳出一个谐振开关电容 …
适用于数据中心, 电动汽车等对效率和功率密度要求较高的场合. 文章归纳出一个谐振开关电容 …
A variable (n/m) X switched capacitor DC–DC converter
High gain bidirectional dc-dc converter with high efficiency and high power density is a
much desired circuit in any converter/inverter system. It is well known that switched capacitor …
much desired circuit in any converter/inverter system. It is well known that switched capacitor …
High-gain switched-capacitor DC-DC converter with low count of switches and low voltage stress of switches
This paper presents a novel concept of a high-voltage-gain DC-DC converter. The converter
is made up of switched capacitors and passive resonant branches. A significant reduction in …
is made up of switched capacitors and passive resonant branches. A significant reduction in …