Results 51 to 60 of about 5,081,374 (170)

Adapted Modulation For Thd Performance Improvement And Losses Reduction On Multilevel Inverters

Eletrônica de Potência, 2011
This paper presents an adapted carrier-based PWM modulation technique to be applied on both Neutral Point-Clamped (NPC) and Flying Capacitor (FC) structures of multilevel inverters.
G.A.L. Henn, P.P. Praça, R.N.A.L. Silva, D.S. Oliveira Jr., L.H.S.C. Barreto, E.R.C. da Silva   +5 more
doaj   +1 more source

Abstracts

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

Recent Advances in Hybrid, Plug‐In, Battery, and Fuel Cell EVs: Control Schemes, Modes, Converter Topologies, and Pros and Cons

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, Suresh Mikkili, Praveen Kumar Bonthagorla, Fabio Crescimbini   +3 more
wiley   +1 more source

A three level NPC inverter fault detection and identification using voltage vector residual evaluation based on current path tracking method

e-Prime: Advances in Electrical Engineering, Electronics and Energy
This research describes open circuit detection and fault location for active 3-level NPC (neutral point clamped) inverter switches during normal and connected to the neutral point.
Selvakumar P, Muthukumaran G
doaj   +1 more source

A new symmetric modular eleven‐level inverter using single and double source unit for low voltage applications with reduced number of switches

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, Sara Laali, Mohammad Salay Naderi, Hossein Rahimi, Saeid Gholami Farkoush   +4 more
wiley   +1 more source

A fuzzy adaptive VSVPWM strategy for fast neutral point potential balance

电力工程技术
To address the problems of DC-side neutral point potential imbalance of neutral point clamped (NPC) three-level grid-connected inverters and the poor neutral point potential regulation performance of conventional virtual space vector pulse width ...
Jingtao HUANG, Shiyi REN, Huaiqi SU, Peng ZHANG   +3 more
doaj   +1 more source

Performance Evaluation and Experimental Validation of a Three-Level Neutral-Point-Clamped Inverter With 240CPWM

IEEE Open Journal of Power Electronics
Neutral Point Clamped Three-Level Inverters (NPC-3LI) are widelyused in dc to ac power conversion due to their superior waveform quality and reduced voltage stress compared to two-level inverters.
Deliang Wu, Hafsa Qamar, Haleema Qamar, Xiaosa Sui, Jia'ao Xu   +4 more
doaj   +1 more source

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, Saad Mekhilef, Nidhi Mishra, Asif Mustafa, Mehdi Seyedmahmoudian, Alex Stojcevski   +5 more
wiley   +1 more source

A three‐phase three‐level converter with shared flying capacitors

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
Three‐phase multilevel converters use a high number of components which increases their size. As specific weight reduction is a work of interest for embedded system applications, this paper presents a topology aiming to optimize volume and mass for a three‐level three‐phase inverter. The number of passive and active components is reduced thanks to the ‘
Maxime Pain, Guillaume Gateau, Jean‐Marc Blaquiere   +2 more
wiley   +1 more source

An Improved Finite-Set Predictive Control for Permanent Magnet Synchronous Motors Based on a Neutral-Point-Clamped Three-Level Inverter

World Electric Vehicle Journal
Numerous voltage vectors exist in a neutral-point-clamped (NPC) three-level inverter. Traditional three-level model predictive control incurs a heavy online computational burden.
Guozheng Zhang, Jiangyi Zhao, Yufei Liu, Xin Gu, Chen Li, Wei Chen   +5 more
doaj   +1 more source