Results 21 to 30 of about 267,984 (262)

Power factor correction in power delivery systems with mutipulse nonlinear loads

Известия высших учебных заведений: Проблемы энергетики, 2021
THE PURPOSE. Мutipulse rectifiers are widely used as a nonlinear loads in industrial distribution systems. The advantage of mutipulse rectifiers is low harmonic emission and high power factor.
D. E. Egorov, V. P. Dovgun, N. P. Boyarskaya, A. V. Jan, A. S. Slyusarev   +4 more
doaj   +1 more source

Power factor correction, controlling voltage distortion [PDF]

Journal of Electrical and Electronics Engineering, 2008
This paper presents, an approach fordetermining optimal sizes of single-tuned passiveharmonic filters among existent capacitor busses ina power system. The proposed method uses EdsaHarmonics Analysis and the obtained results arepresented in detail.
A. Ceclan, Adrian C. Pop, Dan D. Micu, E. Simion   +3 more
doaj  

Multitrack power factor correction architecture [PDF]

2018 IEEE Applied Power Electronics Conference and Exposition (APEC), 2018
Single-phase universal-input ac–dc converters are needed in a wide range of applications. This paper presents a novel power factor correction (PFC) architecture that can achieve high-power density and high efficiency for grid-interface power electronics.
Minjie Chen, Sombuddha Chakraborty, David J. Perreault   +2 more
openaire   +1 more source

Design and implementation of Golden Eagle optimized cascaded PI and LQR controller for PFC SEPIC converter in EV charging

Results in Engineering
This research article focuses on designing and implementing a single ended primary inductor converter (SEPIC) for an AC-DC converter, followed by an electric vehicle (EV) charger.
Vijayakumar S, Sudhakar N
doaj   +1 more source

Coherence‐based automatic power factor correction (APFC) algorithm for power grids

The Journal of Engineering, 2022
A power factor correction (PFC) plays a major role towards the improvement of power systems quality and stability, as well as protection and control systems performance.
Ragab Abd Allah Mahmoud, Ahmed Emam
doaj   +1 more source

Design of Boost-Type Power Factor Correction With Stepped Air-Gap Ferrite Inductor for Peak-Power-Load Condition

IEEE Access, 2022
This paper presents the designed method and the implementation of stepped air-gap ferrite inductor applied in power factor correction (PFC). Conventionally, the input inductor of the PFC has a designed consideration on the maximum output power; thus ...
Jing-Yuan Lin, Pin-Hsien Liu, Hsuan-Yu Yueh, Yi-Feng Lin   +3 more
doaj   +1 more source

Association Between Dinutuximab Beta Exposure and Post‐End‐of‐Treatment Survival in Neuroblastoma: A Weighted Patient‐Level Analysis of Three Clinical Studies

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives The association between exposure to dinutuximab beta (DB) and event‐free survival (EFS) or overall survival (OS) of neuroblastoma patients was assessed using data collected during three clinical trials (five cohorts). Methods A systematic review (March 2026) was conducted to identify relevant studies (prospective; registered DB ...
Przemysław Holko, Holger N. Lode, Alberto Garaventa, Carla Manzitti, Roberto Luksch, Dominique Valteau‐Couanet, Marion Gambart, John Anderson, Juliet Gray, Adela Canete, Lucas Moreno, Aleksandra Wieczorek, Cormac Owens, Shifra Ash, Isaac Yaniv, Genevieve Laureys, Hans Loibner, Katarzyna Śladowska, Ruth Ladenstein, Paweł Kawalec   +19 more
wiley   +1 more source

Improving Large Wind Turbine Power Curve by Integrating Lidar-Measured Multiple Wind Parameters: A Coastal Case Study

Energies
A new power curve that is suitable for describing large wind turbines with long blades is proposed in this study. Improving the accuracy of power generation curves for large wind turbines not only involves current wind turbine development trends but also
Yu Shi, Fei Hu, Xuelin Li, Zhe Zhang, Kang Zhang   +4 more
doaj   +1 more source

Effectiveness of a Power Factor Correction Policy in Improving the Energy Efficiency of Large-Scale Electricity Users in Ghana

Energies, 2019
Confronting an energy crisis, the government of Ghana enacted a power factor correction policy in 1995. The policy imposes a penalty on large-scale electricity users, namely, special load tariff (SLT) customers of the Electricity Company of Ghana (ECG ...
Samuel Lotsu, Yuichiro Yoshida, Katsufumi Fukuda, Bing He   +3 more
doaj   +1 more source

SingMonitor: E-bike Charging Health Monitoring Using Sound from Power Supplies

Applied Sciences, 2023
In recent years, fire disasters caused by charging electric bicycles/moped (e-bikes) have been increasing, causing catastrophic loss of life and property; Worse still, existing fire warning systems are costly to install and maintain, and they work after ...
Xiangyong Jian, Lanqing Yang, Yijie Li, Yi-Chao Chen, Guangtao Xue   +4 more
doaj   +1 more source