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Distributed wireless power transfer based on secondary-side-direct-series topology for integration with building-attached photovoltaic system. [PDF]

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Zhang Z, Chen H, Weng W, Chen Y, Wu J, He X.   +5 more
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Switched Inductor Z-Source Inverter

IEEE Transactions on Power Electronics, 2010
On the basis of the classical Z-source inverter, this paper presents a developed impedance-type power inverter that is termed the switched inductor (SL) Z-source inverter. To enlarge voltage adjustability, the proposed inverter employs a unique SL impedance network to couple the main circuit and the power source.
null Miao Zhu, null Kun Yu, null Fang Lin Luo   +2 more
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L-Z-Source Inverter

IEEE Transactions on Power Electronics, 2014
On the basis of the classical Z-source inverter (ZSI), this paper presents a novel ZSI which only contains inductors and diodes in Z-source network. The inverter uses a unique inductor and diode network for boosting its output voltage, provides a common ground for the dc source and inverter, and avoids the disadvantage causing by capacitor in the ...
Lei Pan
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Z-Source Inverter for Motor Drives

IEEE Transactions on Power Electronics, 2005
This paper presents a Z-source inverter system and control for general-purpose motor drives. The Z-source inverter system employs a unique LC network in the dc link and a small capacitor on the ac side of the diode front end. By controlling the shoot-through duty cycle, the Z-source can produce any desired output ac voltage, even greater than the line ...
F.Z. Peng, A. Joseph, J. Wang, M. Shen, L. Chen, Z. Pan, E. Ortiz-Rivera, Y. Huang   +7 more
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Z-Source B4 Inverters

2007 IEEE Power Electronics Specialists Conference, 2007
Inverters designed using reduced active semiconductor devices can be of interest to the industry because of their lower cost and enhanced reliability linked to their less complex gating and control circuitries. Despite their simplicity, most of the reduced component count inverters reported to date can only either perform voltage-buck or boost ...
Loh, Poh Chiang, Duan, Na, Liang, Chao, Gao, Feng, Blaabjerg, Frede   +4 more
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Extended-Boost $Z$-Source Inverters

IEEE Transactions on Power Electronics, 2009
The Z-source inverter has gained popularity as a single-stage buck-boost inverter topology among many researchers. However, its boosting capability could be limited, and therefore, it may not be suitable for some applications requiring very high boost demand of cascading other dc-dc boost converters.
C.J. Gajanayake, null Luo Fang Lin, null Gooi Hoay Beng, null So Ping Lam, null Siow Lip Kian   +4 more
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Single-phase Z-source inverter

2008 Twenty-Third Annual IEEE Applied Power Electronics Conference and Exposition, 2008
This paper proposes a novel single-phase Z-source inverter topology with input and output sharing the same ground. It is simple in structure and only utilizes two switches while keep the voltage transfer ratio the same as the full-bridge inverter.
Yu Tang, Shaojun Xie, Chaohua Zhang
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A Comparison Between Quasi-Z-Source Inverter and Active Quasi-Z-Source Inverter

2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia), 2019
This paper presents some comparative results between the three-phase quasi-Z source inverter (qZSI)and active quasi-Z source inverter (AqZSI). An improved PWM method is proposed for AqZSI. The voltage gain can be increased by using the shoot-through duty cycle and the switching ratio of the additional switch.
Duong, Truong Duy, Nguyen, Minh Khai, Lim, Young Cheol, Choi, Joon Ho, Vilathgamuwa, D. Mahinda   +4 more
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Z-source inverter

Conference Record of the 2002 IEEE Industry Applications Conference. 37th IAS Annual Meeting (Cat. No.02CH37344), 2003
This paper presents an impedance-source (or impedance-fed) power converter (abbreviated as Z-source converter) and its control method for implementing DC-to-AC, AC-to-DC, AC-to-AC, and DC-to-DC power conversion. The Z-source converter employs a unique impedance network (or circuit) to couple the converter main circuit to the power source, thus ...
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Switched Capacitor Z-Source Inverter

2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), 2016
This paper presents a novel inverter topology based on conventional Z-Source Inverter and Switched Capacitor DC-DC converter. Compare to other conventional topologies the proposed topology gives more boosting factor. Further the input current is continuous. In renewable energy conversion system, it is desirable to get high step up output voltage from a
Biswajit Mandal, Tapas Roy, Shobha Agarwal, P.K. Sadhu   +3 more
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