Results 141 to 150 of about 101,520 (199)

Deep learning based buck-boost converter for PV modules. [PDF]

Heliyon
Muhammad A, Amin A, Qureshi MA, Bhatti AR, Ali MM.   +4 more
europepmc   +1 more source

A novel semi-quadratic buck-boost structures with continuous input current for PV application. [PDF]

Sci Rep
Okati M, Eslami M, Khan B.
europepmc   +1 more source

Optimal placement of distributed generation to minimize power loss and improve voltage stability. [PDF]

Heliyon
Adegoke SA, Sun Y, Adegoke AS, Ojeniyi D.   +3 more
europepmc   +1 more source

Performance comparison of single-phase transformerless PV inverter systems

, 2017
Yuba Raj Kafle, Xiao Guochun, Samir Gautam, Graham E. Town, Kafle, Yuba Raj, Gautam, Samir, Town, Graham E., Guochun, Xiao   +7 more
core   +1 more source

A coupled inductor based high gain Z source DC DC converter with low voltage stress on switches for solar PV applications. [PDF]

Sci Rep
Shafiei-Fasaghandis O, Alipour H, Mohammadian L, Abedinzadeh T, Pouladi J.   +4 more
europepmc   +1 more source

A New High-Efficiency Single-Phase Transformerless PV Inverter Topology [PDF]

IEEE Transactions on Industrial Electronics, 2011
There is a strong trend in the photovoltaic inverter technology to use transformerless topologies in order to acquire higher efficiencies combining with very low ground leakage current.
Tamás Kerekes, Pedro Rodríguez, Remus Teodorescu   +2 more
exaly   +2 more sources

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Bimodal Transformerless Inverter With Three Switches

IEEE Transactions on Industrial Electronics, 2022
The semi-Z-source inverter with least switch count (only two switches) eliminates the leakage current due to the doubly grounded structure. However, the main disadvantage is the high voltage stresses of the switches (the sum of double PV output voltages and the amplitude grid voltage). This paper proposed an improved inverter based on the SZSI.
Yonglu Liu, Yulan Zhou, Bin Guo 0003, Hui Wang 0069, Mei Su 0001, Xiao Liang 0012, Xiaogang Pan   +6 more
openaire   +1 more source

An integrated transformerless photovoltaic inverter

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
Transformerless inverters are widely used in grid-tied photovoltaic (PV) generation systems, due to the benefits of achieving high efficiency and low cost. The transformerless photovoltaic inverter may generate a leakage current between the inverter and the grid, through a parasitic capacitance.
Jeziel Vázquez, Nimrod Vázquez, Joaquin Vaquero, Ivan Méndez, Claudia Hernández, Hector López   +5 more
openaire   +1 more source

Synchronverter-based transformerless PV inverters

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014
In this paper, a transformerless PV inverter is proposed, which is formed by adding a neutral leg into conventional half bridge inverter. It consists of one neutral leg and one inverter leg. The presence of the neutral leg enables the direct connection between the ground of PV panels and the ground. Two main benefits are then obtained.
Wen-Long Ming, Qing-Chang Zhong
openaire   +2 more sources

Review of Transformerless Inverter Topologies

Power and Energy Systems, 2013
In the recent years, there has been a widespread trend in the use of the transformerless inverters in the single-phase grid-connected photovoltaic systems. This has been motivated by the low price, minor size, light mass, and great efficiency associated with them.
Muh'd I. Alzoubi, Amanullah Maung Than Oo, Salahuddin Azad   +2 more
openaire   +1 more source