Results 41 to 50 of about 5,356,859 (173)
Efficiency Performance of 7-Level Multiplexed and 3-Level Neutral Point Clamped (NPC) Converters
EnergiesIn medium-voltage AC applications, multilevel converters are essential due to their ability to achieve high efficiency and significantly reduce total harmonic distortion (THD), ensuring improved performance and power quality. This paper presents a detailed analysis of the efficiency, power loss, and THD characteristics of multiplexed multilevel ...
Hussain S. +5 more
openaire +2 more sources
Molecular Oncology, Volume 20, Issue S1, Page 1-692, August 2026.Abstracts submitted to the ‘EACR 2026 Congress: Innovative Cancer Science’, from 08–11 June 2026 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley +1 more source
IET Electrical Systems in Transportation, Volume 2026, Issue 1, 2026.Direct current (DC)–DC converters are the backbone of electric vehicle (EV) power trains, enabling efficient and bidirectional energy flow between the battery, high‐voltage (HV) DC link, and auxiliary rails under tight isolation, gain, ripple, and electromagnetic interference (EMI) constraints.
Abhilash Sakhare +3 more
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IET Power Electronics, Volume 19, Issue 1, January/December 2026.This study introduces a new modular multilevel inverter that can produce five levels of positive voltage using only six power switches and five DC voltage sources. The basic unit is composed of a single‐ and double‐source (SDS) unit. SDS reduces the number of power electronic components, such as the insulated gate bipolar transistors, freewheeling ...
Naser Fakhri +4 more
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Comparison of the topologies of high efficiency neutral point clamping photovoltaic inverters
, 2011 Photovoltaic (PV) inverter is one of the key elements in photovoltaic generation system. In order to enhance the utilization efficiency of solar energy and lower the cost of PV generation, high efficiency PV inverters have obtained much more attention ...
Jin, X. +3 more
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Comparison between Cascaded H-Bridge and Neutral Point Clamped Topologies in Medium-Voltage Systems
Medium voltage motor drives (MVD) come in various topologies that allow designers to choose the best option for their application based on technical and economic considerations.
KAÇAR, FIRAT +2 more
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A nine‐level T‐type inverter (9L‐TTI) with voltage boost capability
IET Power Electronics, Volume 19, Issue 1, January/December 2026.A new multi‐level inverter topology with boosting feature considering the reduced switch count has been presented, compared and validated. Abstract This paper introduces a 9L T‐type boost inverter (9L‐TTI) based multilevel topology, which generates a nine‐level output voltage in the boost mode.
Zarren Firdous +5 more
wiley +1 more source
Open-circuit fault diagnosis for a grid-connected NPC inverter with unity Power Factor
, 2015 This paper presents an open-circuit fault detection method for a grid-connected Neutral-Point Clamped (NPC) inverter. The open-circuit fault mainly occurs due to bonding wire failures like lift-off and crack in the power module where the thermal stress ...
Ui-Min Choi +7 more
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, 2019 Multilevel Inverters (MLIs) are widely used in medium voltage applications due to their various advantages. In addition, there are numerous types of MLIs for such applications.
Iqbal A. +9 more
core +2 more sources