Results 301 to 310 of about 21,283 (339)

SVM strategy and analysis of a three-phase quasi-Z-source inverter with high voltage transmission ratio

Science China Technological Sciences, 2023
Daolian Chen, Jiawei Zhao, ShuRan Qin
semanticscholar   +1 more source

Enhanced quasi-Z-source inverter

International Conference on Mechanisms and Robotics (ICMAR 2022), 2022
Junguo Zhu, Yanping Wang, Shuang Shi, Fengshan Liu   +3 more
openaire   +1 more source

Loss Analysis of Quasi Z-source Inverter with Superjunction-MOSFET

IEEJ Transactions on Industry Applications, 2018
AbstractA Z‐source inverter (ZSI) can work as an inverter with boost capability in one stage by using its impedance source and the short‐through mode as the switching mode. This paper discusses the circuit losses that depend on the boost ratio between the quasi ZSI, which is one of the ZSI topologies, using Superjunction‐MOSFETs and the conventional ...
Naoki Kamoshida, Ryuji Iijima, Takanori Isobe, Hiroshi Tadano   +3 more
openaire   +1 more source

A novel modulation control for quasi-Z-source inverters

2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia (IFEEC 2017 - ECCE Asia), 2017
In this paper, a single-phase quasi-Z-source (qZS) inverter (qZSI), integrating the pulse width modulation (PWM) control with interleaved placement shifted shoot-through state (STS) modulation technique, is developed to simultaneously achieve both dc voltage boost and dc-ac inversion.
null Bo-Ruei Peng, Shun-Chung Wang, Yi-Hwa Liu, null Yu-Shan Cheng   +3 more
openaire   +1 more source

Quasi-Z source H6 photovoltaic inverter

2021 China Automation Congress (CAC), 2021
Fang Xupeng, Lu Ying, Wang Pu
openaire   +1 more source

Cascaded quasi-Z source inverter based on switched-inductor

2019 IEEE 3rd International Electrical and Energy Conference (CIEEC), 2019
Aiming at the problem of inadequate boost capability and the large voltage stress across the capacitor of classic quasi-Z source inverter, this paper presented the cascaded quasi-Z source inverter based on switched-inductor by combining with the advantages of the switched-inductor cell.
Li Yunxia, Zhang Qiaojie, Yu Qiao
openaire   +1 more source

Improved Quasi Z Source Inverter topologies for Photovoltaic Systems

IET Chennai 3rd International Conference on Sustainable Energy and Intelligent Systems (SEISCON 2012), 2012
This paper investigates the performance of a new family of extended-boost quasi Z Source inverters (qZSI), such as diode, capacitor assisted and its combination i.e hybrid topologies are examined as a power conditioner for three phase Photovoltaic (PV) Systems.
A. Thukku, M. Arumugam, V. Saravanan, R. Ramanujam   +3 more
openaire   +1 more source

Improved Enhanced-Boost Quasi-Z-Source Inverter

2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2022
Abhishek Paikray, Sanaboyina Prudhvi, Sisir Kumar Nayak   +2 more
openaire   +1 more source

Typical Transformer-Based Z-Source/Quasi-Z-Source Inverters

2016
This chapter discusses the typical trans and LCCT Z-source/quasi-Z-source inverters (ZSIs/qZSIs). Their configurations, working operations, voltage and current principles, and simulation results are presented, providing a demonstration of the investigation of other extended transformer-based ZSIs/qZSIs.
Loh, Poh Chiang, Liu, Yushan, Abu-Rub, Haitham   +2 more
openaire   +1 more source

Active Switched-Network Modified Quasi-Z-Source Inverter

2022 IEEE 19th India Council International Conference (INDICON), 2022
Vadthya Jagan, Dharavath Vijay, Bonagiri Manikanta, Ganta Vamshi, Chandrashekar Anupati   +4 more
openaire   +1 more source