Results 251 to 260 of about 973,980 (317)

Dual Boost Five-Level Switched-Capacitor Inverter With Common Ground

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2023
This brief presents a five-level common ground type (5L-CGT) inverter topology with double voltage boosting. This topology uses only eight switches, two capacitors that can be charged equal to the input source.
Vishal Anand, Varsha Singh, J. S. Mohamed Ali   +2 more
semanticscholar   +1 more source

A Reduced Switch Count Seven-Level Boost ANPC Based Grid Following Inverter Topology With Photovoltaic Integration

IEEE transactions on industry applications, 2023
A boost active-neutral-point-clamped (BANPC) multilevel inverter based on a switched-capacitor network generally shows a bargain between the number of switches and its voltage rating.
Swapan Kumar Baksi, R. Behera
semanticscholar   +1 more source

Bidirectional buck-boost cascade inverter

2015 International Conference on Technological Advancements in Power and Energy (TAP Energy), 2015
This paper presents modelling and closed loop control of bidirectional buck boost cascade inverter, which produces an ac output voltage larger than the dc input voltage. The bidirectional inverter is seen as the cascade of a buck stage and a boost stage. The function of buck stage is to maintain main inductor current as a constant value and boost stage
null Krishnapriya C V, Sreeja Kochuvila, null Lekshmi S   +2 more
openaire   +1 more source

Compact Quadratic Boost Switched-Capacitor Inverter

IEEE Transactions on Industry Applications, 2022
This article presents a new topology for a single-stage nine-level (9L) switched-capacitor inverter. The structure of the proposed topology is not only simple but also compact. The proposed topology is developed with self-voltage balancing and a low number of power components.
Mohamed AliJagabar Sathik, Marif Daula Siddique, N. Sandeep, Arpan Hota, Dhafer Almakhles, Saad Mekhilef, Udaykumar R Yaragatti   +6 more
openaire   +2 more sources

Multioutput Switched-Capacitor Multilevel Inverter With Intrinsic Elimination of the Photovoltaics Induced Leakage Current and High Boost Factor

IEEE transactions on industrial electronics (1982. Print), 2023
In this article, a new multioutput switched-capacitor multilevel inverter (SCMLI) and a few trade-off solutions are proposed. It concomitantly features a common input source-load ground, eliminating thus the photovoltaic cell leakage current, a permanent
Xiaofeng Zheng, Jia Yao, Zhiyuan Xu, A. Ioinovici   +3 more
semanticscholar   +1 more source

Transformerless Single-Phase Buck–Boost Inverter Decoupled From the Midpoint of the Input DC Capacitors

IEEE transactions on industrial electronics (1982. Print)
A transformerless, single-phase, buck–boost inverter is proposed in this study. Unlike similar topologies, the proposed inverter does not need to have a mid-point of dc sources or dc-bus capacitors at the input side of the inverter. The proposed inverter
Eyyup Demirkutlu, I. Iskender
semanticscholar   +1 more source

Aalborg Inverter - A New Type of “Buck in Buck, Boost in Boost” Grid-Tied Inverter

IEEE Transactions on Power Electronics, 2015
This paper presents a new family of high efficiency dc/ac grid-tied inverter with a wide variation of input dc voltage. It is a “boost in boost, buck in buck” inverter, meaning that only one power stage works at high frequency in order to achieve minimum switching loss. The minimum voltage drop of the filtering inductor in the power loop is achieved to
Wu, Weimin, Ji, Junhao, Blaabjerg, Frede; id_orcid 0000-0001-8311-7412   +2 more
openaire   +2 more sources

Reduced Switch Count Based Single Source 7L Boost Inverter Topology

IEEE Transactions on Circuits and Systems - II - Express Briefs, 2020
The new inverter topologies based on switched capacitor concept with voltage boosting ability are attractive for the low voltage applications. Such low voltage requirements allow a single-stage dc-ac power conversion, improving overall system performance,
M. Siddique, J. S. Ali, S. Mekhilef, Asif Mustafa, N. Sandeep, D. Almakhles   +5 more
semanticscholar   +1 more source

An Improved Quadruple-Boost Switched-Capacitor-Based Nine-Level Inverter

IEEE transactions on power electronics, 2023
This letter proposes an improved quadruple boosting nine-level (IQB9L) inverter with a reduced component count requiring ten switches, three diodes, and two capacitors for 9 L operation.
N. Sandeep, J. S. Ali
semanticscholar   +1 more source

A Nine Level ANPC Boost Type Inverter Topology With Reduced Component Stress

IEEE Transactions on Circuits and Systems - II - Express Briefs
This brief describes a boosting-capable hybrid active neutral point clamped (ANPC) switched-capacitor (SC) inverter structure. Capacitor voltages can achieve inherent balance in the proposed topology without additional sensors or techniques.
J. M.
semanticscholar   +1 more source