Results 41 to 50 of about 35,622 (233)

Analysis Of Active Power Filters Operating With Unbalanced Loads

Eletrônica de Potência, 2010
The aim of this paper is to perform an analysis of the shunt Active Power Filter (APF) operating with unbalanced loads. The impact of the load imbalance on the APF performance is mathematically demonstrated and validated with experimental results using ...
Leonardo Rodrigues Limongi, Daniel Roiu, Radu Bojoi, Alberto Tenconi   +3 more
doaj   +1 more source

Simulation of a single-phase active power filter based ANN controller [PDF]

, 2013
This project presents the employment of a single-phase active power filter (APF) to compensate harmonics generated by battery charger. The presence of the harmonics leads to various problems and poor power quality.
Mahadan, Mohd Ezwan
core  

An Improved Deadbeat Control Strategy Based on Repetitive Prediction Against Grid Frequency Fluctuation for Active Power Filter

IEEE Access, 2021
In order to improve the harmonic compensation performance of active power filter (APF) in distribution network, based on deadbeat control theory, the command current prediction algorithm and current tracking control strategy are optimized in this article.
Jikai Chen, Hui Shao, Chuang Liu
semanticscholar   +1 more source

Photochemical Fuel Carrier Molecules for Robotic Embodied Energy

Advanced Materials, EarlyView.
We designed a novel fuel carrier photoresponsive molecule for on‐demand energy storage and release. Carrier molecules undergo bond scission under UV light to release chemical fuel and locally generate propulsive Marangoni flows. We demonstrate this photochemical embodied energy strategy in small‐scale robots and active matter systems, enabling ...
Chuqi Huang, Songah Jeong, Ji Woo Kim, Kanyarat Mantala, Zenghao Zhang, Hyungwoo Kim, Abdon Pena‐Francesch   +6 more
wiley   +1 more source

Power quality improvement of synchronous generators using an active power filter [PDF]

, 2018
Active power filters (APF) are used to improve power quality and are commonly connected in parallel with the load at the point of common coupling (PCC).
Abu-Jalala, Al-Hussein Mohammed, Brown, Neil, Cox, Tom, Gerada, Christopher, Hamiti, Tahar, Rashed, Mohamed   +5 more
core   +2 more sources

Radiotherapy Enhancement by Gold Nanocluster‐functionalized Nanoliposomes Using Polychromatic Orthovoltage X‐ray Irradiation

Advanced Materials Interfaces, EarlyView.
Lipid drug carriers to which ultra‐small gold nanoparticles were added enabled more efficient radiotherapy of cultured pancreatic cancer tumors. These nanoparticles boosted radiation‐induced damage to tumors by generating more reactive molecules, though higher gold levels are needed for strong benefits.
Nazareth Milagros Carigga Gutierrez, Eaazhisai Kandiah, Sofia Leo, Erwan Dupont, Fabrizio Johnson‐Corrales, Marc‐André Hograindleur, Sarvenaz Keshmiri, Hélène Elleaume, Benoit Busser, Romain Haudecoeur, Véronique Jacob, Anthony Vella, Véronique Josserand, Maxime Henry, Jean‐Luc Coll, Amandine Hurbin, Xavier Le Guével, Mans Broekgaarden   +17 more
wiley   +1 more source

Two-phase Three-wire Shunt Active Power Filter Control by Using the Single-phase P-Q Theory

Eletrônica de Potência, 2014
This paper presents a study of a shunt active power filter (APF) to be applied to two-phase three-wire electric networks. The application of this new APF is presented and possible topologies are discussed.
Pablo C. S. Furtado, Márcio C. B. P. Rodrigues, Henrique A. C. Braga, Pedro G. Barbosa   +3 more
doaj   +1 more source

Neural Network Complementary Sliding Mode Current Control of Active Power Filter

IEEE Access, 2021
This study proposed an adaptive Radical Basis Function (RBF) neural control strategy with a complementary sliding mode approach to compensate the harmonic current in an Active Power Filter (APF).
J. Fei, Nixuan Liu, Shixi Hou, Yunmei Fang   +3 more
semanticscholar   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Advanced Universal Hybrid Power Filter Configuration for Enhanced Harmonic Mitigation in Industrial Power Systems: A Field-Test Approach

Energies
Power quality is a critical concern for large-scale industrial operations, necessitating advanced power conditioning equipment to maintain optimal performance and efficiency.
Mohsen Davoodi, Paul Hoevenaars, Hamed Jafari Kaleybar, Morris Brenna   +3 more
doaj   +1 more source