Results 1 to 10 of about 5,888 (214)

Incremental learning for large-scale stream data and its application to cybersecurity [PDF]

open access: yes, 2015
As many human currently depend on technologies to assist with daily tasks, there are more and more applications which have been developed to be fit in one small gadget such as smart phone and tablet.
Ali, Siti Hajar Aminah
core  

Nurr1 Orchestrates Claustrum Development and Functionality

open access: yesAdvanced Science, Volume 13, Issue 13, 3 March 2026.
Nurr1 (Nr4a2) is the master transcription factor to control claustrum morphogenesis and cell fate decision postmitotically by inhibiting intracellular G‐protein signaling. Nurr1 deficiency alters the transcriptomic profiles of subcortical claustral neurons into neocortical insular neurons, resulting in defected claustrum development, impaired axonal ...
Kuo Yan   +12 more
wiley   +1 more source

Modulation strategy of dynamic voltage restorer based on dual-feedforward active disturbance rejection compound controller

open access: yesFrontiers in Energy Research
Given the contradiction between compensating speed and compensating overshoot in traditional Proportional Integral (PI) control of Dynamic Voltage Restorer (DVR), A Feedforward compensation-active Disturbance Rejection Control (FC-ADRC) strategy based on
Langchen Huang   +4 more
doaj   +1 more source

Compansation of Electrical Voltage in Distribution System by Dynamic Voltage Restorer

open access: yesJAREE (Journal on Advanced Research in Electrical Engineering), 2019
Electrical ac power systems consist of generation systems, transmission and distribution networks. The large three phase industrial loads at various distribution and transmission voltages as well as single-phase residential and commercial loads are ...
Soe Soe Ei Aung, May Phone Thit
doaj   +1 more source

Research on dynamic voltage restorer based on self-coupled proportional–integral controller

open access: yesEnergy Reports, 2021
Aiming at dynamic voltage restorer (DVR) needs real-time detection of voltage sag and fast compensation. However, the traditional proportional–integral (PI) control of DVR is difficult to take into account the fast following, immunity, and robustness of ...
Jingran Ma, Jing Bai, Wenjing Wang
doaj   +1 more source

Effect of Dynamic Voltage Restorer in Compensating for Voltage Sag and Controlling Harmonics in a Power Distribution System using Fumman Industry as a Case Study [PDF]

open access: yes, 2014
Different power quality surveys done by researchers identify voltage sags as the most serious power quality problems for industrial customers. Voltage sag can cause serious problems to electric loads that cannot withstand variation in voltage such as
Adejumobi, I. A.   +3 more
core  

PERBAIKAN VOLTAGE SAG MENGGUNAKAN DYNAMIC VOLTAGE RESTORER (DVR) DENGAN METODE ANT COLONY OPTIMIZATION [PDF]

open access: yes, 2023
Suatu sistem kelistrikan dikatakan baik dan andal apabila dapat menyalurkan tenaga listrik secara kontinyu kepada pelanggan atau konsumen pada frekuensi dan tegangan yang ditentukan dalam peraturan yang berlaku.
Pramana, Bagas Andhika Galih
core  

Socio‐demographic and geographical patterns in forest and park use: Insights from 33 European countries

open access: yesPeople and Nature, Volume 8, Issue 3, Page 611-632, March 2026.
Abstract Access to (urban) nature is vital for people's wellbeing, but this accessibility is not evenly spread across socio‐demographic groups, nor across the European continent. This paper fills a research gap by exploring the use patterns and accessibility of forests and parks across European cities, based on a standardised online survey of 10,462 ...
Ivana Živojinović   +17 more
wiley   +1 more source

RETRACTED ARTICLE: Dynamic voltage restorer controller using grade algorithm

open access: yesCogent Engineering, 2015
This paper deals with the terminology and various issues about power quality problems. This problem occurs owing to voltage sag, swell, harmonics, and surges.
S. Deepa, M. Ranjani
doaj   +1 more source

Voltage compensation and power factor correction in distribution networks with DVR [PDF]

open access: yes, 2015
The stability analysis and voltage regulation in distribution systems, as well as power quality problems such as voltage sags, swells, due to connection and disconnection of large loads, short circuits and the presence of non-linear loads, require of the
Anaya-Lara, O.   +4 more
core  

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