Results 101 to 110 of about 101,520 (199)

Optimization of current total harmonic distortion on three-level transformerless photovoltaic inverter

open access: yes, 2012
Link to publisher's homepage at http://www.elsevier.com/This paper presents a new topology of three-level transformerless photovoltaic (PV) inverter. It consists of three main circuits; they are a pulse driver circuit, a full bridge inverter circuit and ...
Muhammad Irwanto   +4 more
core  

Design of transformerless inverter using H-Bridge Mosfet as a switching device [PDF]

open access: yes, 2013
This thesis presents the performance of efficiency of and low the cost of transformerless inverter which is convert high voltage DC into pure sine wave 220Vac, 50Hz power.
Muhammad Rafiq, Muhammad Amin
core  

A Grid Connected Transformerless Inverter and its Model Predictive Control Strategy with Leakage Current Elimination Capability

open access: yesIranian Journal of Electrical and Electronic Engineering, 2017
This paper proposes a new single phase transformerless Photovoltaic (PV) inverter for grid connected systems. It consists of six power switches, two diodes, one capacitor and filter at the output stage.
J. Fallah Ardashir   +4 more
doaj  

GaN-HEMT Switch Based Three Phase Transformerless Inverter with Reduced Passive Filter Design

open access: yes
Due to their higher efficiency and reduced size, three-phase transformerless inverters are developed for PV systems. This transformerless inverter suffers from Common Mode Voltage (CMV) and leakage current issues.
Ramasamy, Suganthi   +4 more
core   +1 more source

Topology of Single-phase Transformerless Type Photovoltaic Grid-connected Inverter and Analysis of Its Common-mode Current

open access: yesGong-kuang zidonghua, 2011
In view of the problem of common-mode current existed in topology of single-phase transformerless type photovoltaic grid-connected inverter, several topologies were introduced which can restrain common-mode current effectively, namely single-phase full ...
SHEN You-peng, SONG Ping-gang
doaj  

Review of the design of power ultrasonic generator for piezoelectric transducer. [PDF]

open access: yesUltrason Sonochem, 2023
Zhang K   +5 more
europepmc   +1 more source

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