Results 81 to 90 of about 356,601 (260)

Model of a surge arrester

, 2015
Tématem této bakalářské práce je vytvořit model svodiče přepětí. Svodič přepětí má za úkol omezit případné přepětí vzniklé v elektrorozvodné síti na přípustnou mez, a to přesně tak, jak uvádějí výrobci těchto ochran v katalogových listech.
Rangl, František
core  

Impact of lightning surge on surge arrester placement in high voltage substation [PDF]

, 2008
This study generalizes the modeling details to be used in modeling the high voltage substation and performing the analysis on the impact of lightning surge on surge arrester placement in high voltage substation using the PSCAD/EMTDC software.
Azmi, Aida Maria, Ab Kadir, Mohd Zainal Abidin   +1 more
core   +1 more source

KBG syndrome: A scoping review of electroclinical features of patients with epilepsy

Epileptic Disorders, EarlyView.
Abstract Background and Objectives KBG syndrome is a rare autosomal developmental disorder caused by pathogenic variants of the ANKRD11 gene. This scoping review aimed to explore all current literature data regarding clinical and electroencephalographic features of patients with KBG syndrome and epilepsy. Materials and Methods We conducted a literature
Stefania Kalampokini, Evripidis Pityrigkas, Zoi Kallia, Georgia Pepe, Antonis Frontistis, Dimitrios Profer, Vasilios Kimiskidis   +6 more
wiley   +1 more source

Theta oscillations, epileptogenesis, and focal seizures in rodent models of mesial temporal lobe epilepsy

Epilepsia, EarlyView.
Abstract Theta oscillations (4–12 Hz) are a prominent network rhythm within hippocampal and parahippocampal structures. Driven by cholinergic and γ‐aminobutyric acidergic inputs originating from the medial septum, physiological theta gates network excitability to control spatial navigation, memory encoding, and sensorimotor integration during specific ...
Maxime Lévesque, Massimo Avoli
wiley   +1 more source

Surge Arrester Modelling Using Alternative Transient Program

This paper deals with surge arrester modelling in EMTP ATP software. Two commonly used models are presented – Pinceti and Fernandez-Diaz model. In this text, the procedure of model parameters calculation is also described.
Bukvisova, Zuzana
core   +1 more source

A Comprehensive Review of Fault‐Current Limiter Technologies for Smart and Resilient Power Systems

Energy Science &Engineering, EarlyView.
This review compares superconducting, solid‐state, and hybrid fault‐current limiters (FCLs) for modern alternating current, direct current, and hybrid grids. It shows that optimal FCL selection depends on fault characteristics, network configuration, voltage level, protection coordination, and resilience requirements rather than on a universally ...
Abdelrahman Farghly, Eslam Essam, Hilmy Awad, Samia Abdelfatah, Walid Issa, Abdallah M. Hamada   +5 more
wiley   +1 more source

Study on the impact of AC system operating frequency elevation on overvoltage characteristics and equipment insulation levels of converter stations

Zhejiang dianli
The economic advantages of medium-frequency AC collection and flexible DC transmission make it a key choice for deep-sea wind power development， where overvoltage and insulation coordination emerge as critical technical bottlenecks.
YE Wenyao, LU Yi, QIAN Zhengxu, XU Feng, LU Chengyu, ZHANG Zheren, XU Zheng   +6 more
doaj   +1 more source

Human biomarker navigator

iMeta, EarlyView.
The Human Biomarker Navigator integrates the disease continuum, biomarker dynamics, cross‐organ biomarker networks, biomarker classification, and technology‐driven paradigms. It maps how biomarkers link multi‐system physiology and pathology across the nervous, respiratory, endocrine, circulatory, immune, digestive, urinary, reproductive, and ...
Meng‐Yao Li, Qian Zhang, Zijie Wang, Zeping Gui, Jing Liu, Jingda Li, Maojun Jiang, Zukang Chang, Qingqing Han, Bendong Yang, Tariq Saeed, Jun Li, Jinghan Jia, Chenghu Song, Tong Shao, Tianhuan Peng, Xueying Zhang, Pingping Guo, Jun Luo, Gangao Yang, Yuan Wan, Gokhan Zengin, Quan Yuan, Lingru Li, Xiaohui Fan, Yang Luo, Lvyun Zhu, Yanfei Zheng, Wenjun Mao, Wenlong Sun   +29 more
wiley   +1 more source

Evaluation of a Direct Lightning Strike to the 24 kV Distribution Lines in Thailand

Energies, 2019
This paper evaluates the effect of a lightning strike directly on the 24 kV distribution lines in Thailand, where such strikes are one of the main causes of power outages.
Pornchai Sestasombut, Atthapol Ngaopitakkul   +1 more
doaj   +1 more source

High‐Sugar Diet and Intestinal Diseases: A Shared Microbiota–Barrier–Immunity–Metabolism Axis in Inflammatory Bowel Disease, Food Allergy, and Colorectal Cancer

iNew Medicine, EarlyView.
ABSTRACT The global incidence of intestinal diseases—including food allergy, inflammatory bowel disease (IBD), and colorectal cancer (CRC)—continues to escalate in parallel with the expansion of the “Western diet,” within which the high‐sugar diet (HSD) has emerged as a pivotal yet under‐recognized dietary driver.
Yuchen Wang, Yajuan Wu, Huayang Sheng, Shouhong Jiang, Jinping Cheng, Ye Kuang, Miao Liu, Lei Feng, Yanan Sun, Jinzhi Duan   +9 more
wiley   +1 more source