A review of multilevel converters with parallel connectivity
Cascaded-bridge converters (CBCs) and modular multilevel converters (MMCs) enjoy
growing popularity mostly due to modularity and scalability. Conventionally, their …
growing popularity mostly due to modularity and scalability. Conventionally, their …
Asymmetrical 17-level inverter topology with reduced total standing voltage and device count
Voltage source Multilevel Inverters (MLIs) are vital components for medium voltage and high-
power applications due to their advantages like modularity and better power quality …
power applications due to their advantages like modularity and better power quality …
A constrained intersubmodule state-of-charge balancing method for battery energy storage systems based on the cascaded H-bridge converter
In the operation of battery energy storage systems (BESSs) based on the cascaded H-bridge
(CHB) converters, it is desirable to balance the state of charge (SoC) among the …
(CHB) converters, it is desirable to balance the state of charge (SoC) among the …
Generic dynamically reconfigurable battery with integrated auxiliary output and balancing capability
Modular multilevel converters and cascaded H-bridge converters are established concepts
in ultrahigh-voltage systems. In combination with batteries, these circuits allow dynamically …
in ultrahigh-voltage systems. In combination with batteries, these circuits allow dynamically …
Reduction of MMC capacitances through parallelization of symmetrical half-bridge submodules
Modular multilevel converters (MMCs) enjoy the benefits of modularity and scalability. In
particular, MMCs with symmetrical half-bridge submodules enable bipolar operation yet with …
particular, MMCs with symmetrical half-bridge submodules enable bipolar operation yet with …
Voltage estimation in combination with level-adjusted phase-shifted-carrier modulation (LA-PSC) for sensorless balancing of diode-clamped modular multilevel …
The modular multilevel converter (MMC) is a popular solution in high-voltage applications
with significant potential in others. However, its stable operation is at the expense of …
with significant potential in others. However, its stable operation is at the expense of …
DC-to-5-MHz Wide-Output-Bandwidth High-Power High-Fidelity Converter
Advances in power electronics have made it possible to achieve high-power levels, eg,
reaching GW in grids, or alternatively high output bandwidths, eg, beyond MHz in …
reaching GW in grids, or alternatively high output bandwidths, eg, beyond MHz in …
Research on Single-phase Three-level Pseudo Totem-pole Rectifiers with a Unified Pulse-width Modulation
H Ma, Y Pan, Y Lu, X Chen… - IEEE Journal of Emerging …, 2023 - ieeexplore.ieee.org
In this article, a family of single-phase three-level pseudo totem-pole rectifiers (STPTRs) is
proposed. Compared with the conventional diode-clamped three-level converter, the …
proposed. Compared with the conventional diode-clamped three-level converter, the …
A simplified algorithm of finite set model predictive control for three-phase CHB-based BESSs
Y **e, R Zhao, L Shi, J He, C Yuan… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
Cascaded-bridge (CHB) topology receives wide attention in the battery energy storage
systems (BESSs) due to its modular structure. When the finite-set model predictive control …
systems (BESSs) due to its modular structure. When the finite-set model predictive control …
Optimizing PV–Battery Hybrid Systems: A Reconfigurable Approach with Module-Level Maximum-Power-Point Tracking and Load Sharing
This article presents a novel hybrid reconfigurable battery and photovoltaic (PV) system
designed to meet the growing demand for efficient renewable energy sources. The system …
designed to meet the growing demand for efficient renewable energy sources. The system …