Results 41 to 50 of about 3,446 (198)
Study and Implementation of a Cost-Effective 3L-Active Rectifier for DC Collection in WECS [PDF]
E3S Web of Conferences, 2019 Power electronic converters are widely used in wind energy conversion system (WECS) applications. Therefore, with the increasing manufacturing capacity of multi-MW wind generators, multi-level converters, or parallel configuration of converters are ...
Luqman Muhammad +4 more
doaj +1 more source
IEEE Open Journal of Power ElectronicsIn this paper, an isolated bidirectional three-level neutral-point-clamped dual-bridge series resonant converter (3L-NPC-DBSRC) is proposed for the wide-voltage range dc-dc applications in energy storage systems, which consists of a neutral-point-clamped
Song Hu +7 more
doaj +1 more source
The Essential Role and the Continuous Evolution of Modulation Techniques for Voltage-Source Inverters in the Past, Present, and Future Power Electronics [PDF]
, 2016 The cost reduction of power-electronic devices, the increase in their reliability, efficiency, and power capability, and lower development times, together with more demanding application requirements, has driven the development of several new inverter ...
García Franquelo, Leopoldo +4 more
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EcoEnergy, EarlyView.As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor +3 more
wiley +1 more source
Case Studies in Thermal Engineering, 2019 As a system, the explosion-proof three-level NPC (Neutral-Point-Clamped) converter has the characteristics of nonlinear, high complexity, and multiple thermal electromagnetic fields, among which multiple magnetic fields interfere with each other and ...
Shi-Zhou Xu, Yu-Feng Peng, Shao-Yu Li
doaj +1 more source
Five-level F-type inverter with buck-boost converter-based equalization channels
Alexandria Engineering Journal, 2023 Multilevel inverters have been widely used in various applications, as they provide output voltage with better quality, lower dv/dt, and lower Total Harmonic Distortion (THD).
Ahmed A. Elserougi +2 more
doaj +1 more source
Performance evaluation of a 3-level ANPC photovoltaic grid-connected inverter with 650V SiC devices and optimized PWM [PDF]
, 2016 Photovoltaic (PV) energy conversion has been on the spotlight of scientific research on renewable energy for several years. In recent years the bulk of the research on PV has focused on transformerless grid-connected inverters, more efficient than ...
Barater, Davide +5 more
core +2 more sources
Radio Science, Volume 61, Issue 4, April 2026.Abstract A novel switch‐based Active‐Neutral‐Clamped (ANPC) inverter for low DC‐link voltage is presented in this paper. The proposed ANPC topology minimizes switches and achieves 1.5 times better voltage gain than standard inverters. The main objective of this design is to reduce active switches in the inverter to increase system efficiency.
Shujaat Ali +5 more
wiley +1 more source
Dual-transformer-based hybrid resonant three-level ZCS converter
Energy Reports, 2021 A hybrid resonant three-level converter comprised of dual transformers is proposed in this paper, which is suitable for the application of distributed photovoltaic power accessing the medium voltage dc distribution network.
Syed Waqar Azeem +4 more
doaj +1 more source
Performance comparison of multicell series and npc multilevel сonverters for a statcom [PDF]
, 2019 . In this paper, we present a comparative study of the performances of the multicells series and the Neutral-Point-Clamped (NPC) three-level converters used at synchronous staticcompensators (STATCOM) for the control of the voltage at a point of the ...
Belakehal, S., Chenni, R., Djellad, A.
core +3 more sources