Results 271 to 280 of about 40,902 (281)

A new topology for quasi-Z-source inverter

2015 30th International Power System Conference (PSC), 2015
In this paper, a new circuit is proposed for step-up Z-source inverter based on QZSI (quasi-Z-source inverter). The proposed topology inherits all advantages of the conventional topology. The proposed topology in comparison with conventional topology reduces the ST (Shoot-through) duty cycle by over 25% at the same voltage boost factor.
Negar Mirkazemian, Ebrahim Babaei
openaire   +1 more source

Bidirectional cascaded quasi-Z-source DC-DC converter

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014
This paper proposes bidirectional cascaded quasi-Z-source dc-dc converter (BC-qZSC). Compared to the traditional cascaded quasi-Z-source network (C-qZSN), the diodes in C-qZSN are replaced by active switches with a parallel diode. BC-qZSC has the higher boost ability and the lower input current ripple than those of the bidirectional quasi-Z-source dc ...
Takaharu Sato, Takayuki Shimo, Taro Takiguchi, Hirotaka Koizumi   +3 more
openaire   +1 more source

Cascaded Three-phase Quasi-Z Source Photovoltaic Inverter

2018 8th International Conference on Power and Energy Systems (ICPES), 2018
A multiplexed inverter topology cascaded by line voltage is proposed, which composes three modules: PV panel, quasi-z source network and three-phase inverter. Through an analysis of the function feature of established mathematical model, an improved dual-loop control system is proposed.
Zhiyong Li, Guohang Huang, Weiwei Zhang, Yufeng Tang, Yougen Chen   +4 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

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

A quasi-Z-source DC-DC converter

2014 IEEE Energy Conversion Congress and Exposition (ECCE), 2014
Liqiang Yang, Dongyuan Qiu, Bo Zhang, Guidong Zhang, Wenxun Xiao   +4 more
openaire   +1 more source

Improved Quasi-Z Source Inverter for Renewable Energy

2021 6th International Conference on Power and Renewable Energy (ICPRE), 2021
Fang Xupeng, Zang Ying, Lin Qiang, Li Xinyuan   +3 more
openaire   +1 more source

A Modified Single-Phase Quasi z source converter

International Journal of Engineering Trends and Technology, 2015
N.Subha shini, N.Praveen Kumar
openaire   +1 more source

Grid-Connected Novel Quasi Z-source Inverter

Recent Advances in Electrical & Electronic Engineering (Formerly Recent Patents on Electrical & Electronic Engineering), 2018
openaire   +1 more source

Quasi-Z-Source DC–DC Converters

Yun Zhang, Shenghan Gao
openaire   +1 more source