Z-Source\/Quasi-Z-Source inverters: Derived networks, modulations, controls, and emerging applications to photovoltaic conversion
The current and emerging investigations on Z-source/quasi-Z-source inverters (ZSIs/qZSIs)
are presented. The ZSI/qZSI fulfills buck/boost capability in single-stage topology and …
are presented. The ZSI/qZSI fulfills buck/boost capability in single-stage topology and …
Reliability-and cost-based redundancy design for modular multilevel converter
The modular multilevel converter (MMC) is very attractive in a high-voltage dc (HVdc)
transmission system due to its high modularity and scalability. It is also a promising …
transmission system due to its high modularity and scalability. It is also a promising …
Single-phase Z-source\/quasi-Z-source inverters and converters: An overview of double-line-frequency power-decoupling methods and perspectives
In this article, we investigate power-decoupling methods used in single-phase Z-
source/quasi-Z-source inverters (ZSIs/qZSIs) to handle inherent double-line-frequency (2ω) …
source/quasi-Z-source inverters (ZSIs/qZSIs) to handle inherent double-line-frequency (2ω) …
[BOOK][B] Impedance source power electronic converters
Impedance Source Power Electronic Converters brings together state of the art knowledge
and cutting edge techniques in various stages of research related to the ever more popular …
and cutting edge techniques in various stages of research related to the ever more popular …
A nine-level grid-connected converter topology for single-phase transformerless PV systems
This paper presents a single-phase transformerless grid-connected photovoltaic converter
based on two cascaded full bridges with different dc-link voltages. The converter can …
based on two cascaded full bridges with different dc-link voltages. The converter can …
An energy stored quasi-Z-source cascade multilevel inverter-based photovoltaic power generation system
The quasi-Z-source cascade multilevel inverter (qZS-CMI) presents many advantages over
conventional CMI when applied in photovoltaic (PV) power systems. For example, the qZS …
conventional CMI when applied in photovoltaic (PV) power systems. For example, the qZS …
Performance analysis of medium-voltage grid integration of PV plant using modular multilevel converter
Modular multilevel converter (MMC) topology has emerged as an attractive solution for
Photovoltaic (PV) applications. Such a structure due to its inherent modularity allows …
Photovoltaic (PV) applications. Such a structure due to its inherent modularity allows …
Decoupled power control for a modular-multilevel-converter-based hybrid AC–DC grid integrated with hybrid energy storage
This paper presents a decoupled power control strategy for a modular multilevel converter
(MMC)-based hybrid ac-dc grid integrated with a hybrid energy storage system. This system …
(MMC)-based hybrid ac-dc grid integrated with a hybrid energy storage system. This system …
Comprehensive modeling of single-phase quasi-Z-source photovoltaic inverter to investigate low-frequency voltage and current ripple
The second harmonic (2ω) power ripple of single-phase quasi-Z-source (qZS) photovoltaic
(PV) inverter highly affects the whole system's design and performance. The topology's 2ω …
(PV) inverter highly affects the whole system's design and performance. The topology's 2ω …
An effective control method for three-phase quasi-Z-source cascaded multilevel inverter based grid-tie photovoltaic power system
The quasi-Z-source cascaded multilevel inverter (qZS-CMI) presented many advantages
over conventional CMI when applied in photovoltaic (PV) power systems. For example, qZS …
over conventional CMI when applied in photovoltaic (PV) power systems. For example, qZS …