Results 91 to 100 of about 942 (302)

Active power filters: behaviour and performance analysis [PDF]

, 2006
Negli ultimi anni i dispositivi di elettronica di potenza si sono diffusi in differenti campi di applicazione e per diversi impieghi. L’ampliamento dei loro campi di applicazione è legato alla conoscenza del comportamento dei dispositivi di elettronica ...
Tricoli, Pietro
core  

Reactive Power Compensation Technologies: State-of-the-Art Review [PDF]

, 2005
This paper presents an overview of the state of the art in reactive power compensation technologies. The principles of operation, design characteristics and application examples of Var compensators implemented with thyristors and self-commutated ...
Moran, L., Rodriguez, J., Domke, R., Dixon Rojas, Juan   +3 more
core   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Static and dynamic VAR planning to support widespread penetration of distributed generation in distribution system [PDF]

, 2011
Integration of small distributed generation (DG) units to weak distribution system is a major concern for power system engineers. Recent grid standards demand small DG operation with power factor control mode.
Mithulananthan, N., Saha, Tapan K., Aziz, Tareq   +2 more
core  

Efficient power system operation through fuzzy and PSO algorithm for power loss reductions and voltage profile improvement by optimal placement of D-STATCOM [PDF]

E3S Web of Conferences
This research aims to enhance voltage profiles and minimize power losses. in power systems through the strategic use of Distribution Static Compensators (DSTATCOM).
Vasiha Anjum S., Mallikarjunaiah S., Balakrishna G., Bonasi Aruna, Matham Ramesh   +4 more
doaj   +1 more source

Multi-functional static synchronous compensator for distribution systems

, 2019
WOS ...
Saribulut, Lutfu, Teke, Ahmet, Latran, Mohammad Barghi   +2 more
openaire   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

Multi-stage voltage control in high photovoltaic based distributed generation penetrated distribution system considering smart inverter reactive power capability

Ain Shams Engineering Journal
The intermittent nature of photovoltaic (PV) based distributed generation can cause voltage control issues. This research aims to investigate the impact of using the reactive power capability of PV smart inverters, which can function as distributed ...
Vinay Kumar Tatikayala, Shishir Dixit
doaj   +1 more source

An active voltage conditioner for power distribution systems using Hysterisis controller [PDF]

, 2005
This paper presents a model for an active voltage conditioner. This voltage conditioner is useful for power distribution systems in which power quality issue is of primary concern.
Taleb, Maamar
core