Results 71 to 80 of about 7,459 (224)

A Novel Control Scheme for Traction Inverters in Electric Vehicles With an Optimal Efficiency Across the Entire Speed Range

IEEE Access
In the context of the electric vehicle (EV) industry, multi-level inverters (MLIs) have garnered increasing attention due to their potential to harness the advantages of higher DC link voltages.
Yousefreza Jafarian Jelodar, Omid Salari, Mohamed Z. Youssef, Javad Ebrahimi, Alireza Bakhshai   +4 more
doaj   +1 more source

Multi-Step Predictive Current Control for NPC Grid-Connected Inverter

IEEE Access, 2019
Aiming at improving the quality of output current when the inverter is connected to the grid, this paper proposes a control strategy of neutral point clamped (NPC) grid-connected inverter based on radial basis function neural network (RBFNN) multi-step ...
Yunjun Yu, Xianzheng Wang
doaj   +1 more source

Model Predictive Control Method With NP Voltage Balance by Offset Voltage Injection for Three-Phase Three-Level NPC Inverter

IEEE Access, 2020
This paper proposes a predictive control method with offset voltage injection for achieving a neutral point (NP) voltage balance of three-phase three-level neutral point clamped (NPC) inverter, without employing a weighting factor. In order to ensure the
Eun-Su Jun, Minh Hoang Nguyen, Sang-Shin Kwak   +2 more
doaj   +1 more source

SMURF1 Regulates CTCF‐HOXA10 Axis and Promotes Tumor Progression in Nasopharyngeal Carcinoma

Cancer Science, Volume 117, Issue 5, Page 1346-1361, May 2026.
Our study showed that SMURF1 was significantly upregulated in nasopharyngeal carcinoma (NPC) and promoted tumor progression and SMURF1 promoted K48‐linked ubiquitination degradation of CTCF. ABSTRACT The aberrant upregulation of Homeobox A10 (HOXA10) has been implicated in the progression of nasopharyngeal carcinoma (NPC), but the mechanisms driving ...
Ying Jin, Tian Zhang, Zhimin Wu, Yuanshan Liang, Yiting Jiang, Guodong Yu   +5 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

Robust vector control of SynRM using a three-level NPC inverter [PDF]

EPJ Web of Conferences
This research aims to evolve a robust vector command of a 3-phase synchronous reluctance motor (SynRM). The conventional 2-level inverter is replaced by a 3-level neutral-point-clamped (NPC) inverter.
Fahassa Chaymae, Abbou Ahmed, Zahraoui Yassine   +2 more
doaj   +1 more source

A zero‐current‐transition soft‐switching technique for T‐type NPC three‐level inverter

IET Power Electronics, 2023
Based on the commutation property of the T‐type neutral point clamped (T‐NPC) three‐level inverter, a novel zero‐current‐transition (ZCT) soft‐switching topology is proposed.
Jingyuan Yin, Xiuyuan Yao, Jinke Li
doaj   +1 more source

NPC photovoltaic grid-connected inverter using proportional-resonant controller [PDF]

2014 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC), 2014
Multi-megawatt photovoltaic (PV) power plants are widespread in electrical power systems because of the drastic decrease in the PV panel prices. The multi-string structure is considered for high power PV systems due to the increase in the overall energy conversion efficiency and the modularity when compared to the centralized topology.
Maswood, Ali Iftekhar, Dehghani Tafti, Hossein, Ukil, Abhisek, Ooi, Gabriel Heo Peng, Lim, Ziyou   +4 more
openaire   +2 more sources

Quantitative Mapping of Nanoscale EGFR–Grb2 Assemblies by DNA‐PAINT

ChemPhysChem, Volume 27, Issue 8, 28 April 2026.
Single‐molecule DNA‐PAINT imaging resolves the nanoscale organization of epidermal growth factor receptor (EGFR) and the adaptor protein Grb2 in cells. An analysis workflow quantitatively reports EGF‐induced EGFR reorganization, increased oligomerization, and progressive Grb2 recruitment at individual membrane‐protein assembly sites.Receptor tyrosine ...
Alexandra Kaminer, Yunqing Li, Hans‐Dieter Barth, Marina S. Dietz, Mike Heilemann   +4 more
wiley   +1 more source

Imposed Switching Frequency Direct Torque Control of Induction Machine Using Five Level Flying Capacitors Inverter [PDF]

, 2019
The paper proposes a new control structure for sensorless induction motor drive based on a five-level voltage source inverter (VSI). The output voltages of the five-level VSI can be represented by nine groups.
Allaoui, Tayeb, Berkani, Abderrahmane, Denai, Mouloud, Mezouar, Abdelkader, Negadi, Karim   +4 more
core   +2 more sources