Results 51 to 60 of about 834,598 (328)

Nine-Level Inverter Based on Resonant Switched-Capacitor and NPP/NPC Unit

IEEE Access, 2021
By using a single dc voltage source to feed a 4-level switched-capacitor (SC) unit and a 3-level NPP/NPC unit simultaneously, a new 9-level inverter is developed in this work.
Yuanmao Ye, Teke Hua, Xiaolin Wang
doaj   +1 more source

Ferroionic‐Assisted, Charge‐Driven Polymorphic Phase Engineering for Multilevel Memristive Devices

Advanced Materials, EarlyView.
A CuInP2S6/Mo0.92W0.08Te2 heterostructure enables a gradual semiconductor‐to‐semimetal phase transition through Cu+ ion migration and charge accumulation. The spatially engineered 2H/1T′ mixed phases produce continuously tunable conductance states in a two‐terminal geometry, while suppressing depolarizing fields and stabilizing the metastable 1T′ phase.
Nayeon Kim, Chengqi Wei, Eunji Hwang, Woohyun Cho, Heemyoung Hong, Yongjoon Lee, Daeho Noh, Min Seok Jang, Zhongrui Wang, Heejun Yang   +9 more
wiley   +1 more source

A switched‐capacitor‐assisted wireless power transfer system with regulating TX power and fast global loop

Electronics Letters, 2022
Wireless power transfer systems demand a regulating transmitter (TX) for global loop control and also a regulating receiver (RX) for its local loop. This design broadens the TX output power range, by merging a switched capacitor (SC) circuit with only 3 ...
Chenyu Huang, Yan Lu, Chenchang Zhan, Rui P. Martins   +3 more
doaj   +1 more source

Hybrid Roll‐To‐Plate Printed CMOS Logic Circuits Via an Integrated Gravure‐Flexographic Printing Strategy

Advanced Materials Interfaces, EarlyView.
A layer‐specific hybrid gravure–flexographic printing strategy enables fully printed SWCNT thin‐film transistors and CMOS logic circuits on flexible substrates. Flexographic printing forms the thin gate and drain‐source electrodes with defined edges, whereas gravure printing forms the uniform dielectric, semiconductor, and doping layers. The integrated
Junfeng Sun, Hyejin Park, Jinhwa Park, Zhouping Yin, Younsu Jung   +4 more
wiley   +1 more source

A Switched-Capacitor-Based 7-Level Self-Balancing High-Gain Inverter Employing a Single DC Source

International Transactions on Electrical Energy Systems, 2023
This paper discloses a novel switched capacitor (SC)-based 7-level inverter with a single DC source. The proposed inverter has the ability to self-balancing the voltage of the capacitor without using a closed-loop voltage balancing circuit.
Yatindra Gopal, Kaibalya Prasad Panda, Akanksha Kumari, Julio C. Rosas-Caro   +3 more
doaj   +1 more source

A Five-Level Switched-Capacitor Based Transformerless Inverter With Boosting Capability for Grid-Tied PV Applications

IEEE Access, 2023
Transformerless grid-connected inverters have attained a lot of research interest in renewable energy interface applications, due to certain promising properties like greater efficiency, light weight, affordable price, and tolerable power density.
Sudipto Mondal, Shuvra Prokash Biswas, Md. Rabiul Islam, S. Muyeen   +3 more
semanticscholar   +1 more source

Estudo de conversores a capacitores chaveados [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2013.Uma das principais linhas de pesquisa em eletrônica de potência nas últimas duas décadas foi o ...
Martins, Guilherme Brunel
core  

Scalable Task Planning via Large Language Models and Structured World Representations

Advanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari, Zhaoting Li, Robert Babuška, Jens Kober, Cosimo Della Santina   +4 more
wiley   +1 more source

A Sub-µW Tuneable Switched-Capacitor Amplifier-Filter for Neural Recording Using a Class-C Inverter

Iranian Journal of Electrical and Electronic Engineering, 2013
A two stage sub-µW Inverter-based switched-capacitor amplifier-filter is presented which is capable of amplifying both spikes and local field potentials (LFP) signals. Here we employ a switched capacitor technique for frequency tuning and reducing of 1/f
A Ghorbani-Nejad, A Jannesari
doaj  

Seventeen-Level Inverter Based on Switched-Capacitor and Flying-Capacitor-Fed T-type Unit

IEEE Access, 2022
To use fewer components to construct a multilevel inverter (MLI) with more levels and high quality of the output voltage, a hybrid MLI is developed by combining a double-mode switched-capacitor (SC) unit with a T-type unit fed by flying capacitors (FCs).
Ruijie Sun, Xiaolin Wang, Yuanmao Ye
doaj   +1 more source