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
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Reduced Common Mode Multilevel Inverter Strategy in Photovoltaic Systems [PDF]
E3S Web of Conferences, 2023 Now-a-days, non-conventional energy sources are playing a vital role in the generation of electrical energy. This is due to the disadvantages in the conventional sources like pollution, non-availability of the resources, greenhouse effect.
Priyanka G. +5 more
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Modular multilevel converter with modified half-bridge submodule and arm filter for dc transmission systems with DC fault blocking capability [PDF]
, 2018 Although a modular multilevel converter (MMC) is universally accepted as a suitable converter topology for the high voltage dc transmission systems, its dc fault ride performance requires substantial improvement in order to be used in critical ...
Abdelsalam, Ibrahim A. +3 more
core +2 more sources
Journal of Energy in Southern Africa, 2019 Developers and operators are interested in improving the reliability and reducing the associated costs of wind power plants (WPPs) because of the continuous increase in the power capacity of wind energy conversion systems (WECSs) and the increasing ...
Akinola A. Ajayi-Obe +2 more
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Comparative Study on Performance Improvement of SPWM/THIPWM based DCMLI Grid Connected DFIG [PDF]
E3S Web of Conferences, 2020 Multi-level voltage source converter is integrated in various fields in renewable energy power generation technologies such as wind and solar sources for applications that need higher voltage and higher power.
Ahmed Hossam-Eldin A. +3 more
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High-Efficiency NPC Multilevel Converter Using Super-Junction MOSFETs [PDF]
, 2016 Super-junction MOSFETs exhibit low on-state resistances and low switching losses. However, the reverse recovery behavior of their intrinsic diodes and their output capacitance characteristics make their deployment in freewheeling locations challenging ...
Anthony, Philip H +2 more
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A back to back multilevel converter for driving low inductance brushless AC machines [PDF]
, 2007 Traditionally, multilevel converters are utilised in medium voltage applications, allowing the DC-link voltage to exceed the switch maximum blocking voltage.
Bingham, Chris +3 more
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A Family of High Step–Up DC–DC Converters With Nc Step-Up Cells and M–Source Clamped Circuits
IEEE Access, 2021 In this paper, in order to study the relationship among different converters, a novel concept—modular high step-up converter—is proposed, which is composed of one basic converter, one Nc step-up cell (Nc-SUC), and one M-source passive ...
Jian Ai +3 more
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Modelling and regulation of dual-output LCLC resonant converters [PDF]
, 2007 The analysis, design and control of 4th-order LCLC voltage-output series-parallel resonant converters (SPRCs) for the provision of multiple regulated outputs, is described.
Ang, Y +3 more
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Analysis and design of a wide range ZVS/ZCS push–pull DC/DC converter with voltage clamped
IET Power Electronics, 2022 A new isolated zero‐voltage switching (ZVS)/zero‐current switching (ZCS) push–pull (PP) DC/DC converter is presented. One auxiliary switch S3 and a clamping capacitor Cc are introduced at the primary of the conventional push–pull converter and a voltage ...
Hui Xiao, Qunfang Wu, Heng Xi
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