Results 41 to 50 of about 3,577 (250)

A Review of Current Issues in State-of-Art of Wind Farm Overvoltage Protection

Energies, 2011
This paper elaborates on several important outstanding issues in the state-of-art of overvoltage protection selection for modern wind farms. The lack of experience with this still-new technology, together with the inherent complexity of wind farm ...
Ranko Goić, Petar Sarajčev
doaj   +1 more source

Evaluasi Perlindungan Gardu Induk 150 Kv Pandean Lamper Di Trafo III 60 Mva Terhadap Gangguan Surja Petir [PDF]

, 2012
One of the main causes of damage to existing equipment in the substation was struck bylightning attack that cause the conductor wave and make over voltage and flames leap peak voltage exceeds BIL.
Assaffat, L. (Luqman), Prasetyo, M. T. (M), Wibowo, I. E. (Ihwan)   +2 more
core  

β‐elemene promotes ferroptosis to improve the sensitivity of imatinib in gastrointestinal stromal tumours by targeting N6AMT1

Clinical and Translational Medicine, Volume 15, Issue 9, September 2025.
β‐elemene specifically targets N6AMT1, inhibiting its transcriptional repression function and activating the nuclear factor erythroid 2‐related factor 2‐HMOX1 signalling pathway to induce ferroptosis. Abstract Background Imatinib has been widely used in gastrointestinal stromal tumours and significantly improved the prognosis of GIST patients, but ...
Jin Lan, Weili Zhang, Kaixuan Zeng, Cong Li, Jiahua He, Xinyue Li, Rong Yang, Jun Chi, Zhigang Hong, Weifeng Wang, Chi Zhou, Binyi Xiao, Wenhua Fan, Junzhong Lin, Qingjian Ou, Yujing Fang, Zhizhong Pan, Jianhong Peng, Weihao Li, Xiaojun Wu   +19 more
wiley   +1 more source

Research on lightning impulse simulation method and protection technology of a traction power supply system

机车电传动, 2022
The traction power supply system will have high amplitude transient overvoltage after lightning stroke, which will affect the stable operation of railway transportation system.
XIE Xuefang
doaj  

Enhancing the Protective Performance of Surge Arresters against Indirect Lightning Strikes via an Inductor-Based Filter

Energies, 2020
Preventing the medium voltage (MV) transformer fault by protecting transformers against indirect lightning strikes plays a crucial role in enhancing the continuous service to electricity consumers.
Mahdi Pourakbari-Kasmaei, Matti Lehtonen
doaj   +1 more source

Analisa Sistem Proteksi Petir pada Sutt 150 KV Menggunakan Software ATP [PDF]

, 2018
Electrical energy is very important today. The power company distributes the electric energy through the 150 kV overhead lines. The transmission line is a major part of the electrical energy distribution process.
Murdiya, F. (Fri), Sano, H. A. (Havel)
core  

“I Was Known to be a G**k Lover”: Histories of Asian–Australian War Bride Marriages During the Vietnam War

Australian Journal of Politics &History, Volume 71, Issue 3, Page 416-439, September 2025.
Marriage has long been a legacy of overseas deployment for Australian servicemen. In the case of the war in Vietnam, Australian men often interacted with local women on base, in civilian spaces, or in passing. Occasionally, couples would form private relationships and, in some cases, marry and return to Australia at the end of deployment.
Anna Wilkinson
wiley   +1 more source

Accurate Surge Arrester Modeling for Optimal Risk-Aware Lightning Protection Utilizing a Hybrid Monte Carlo–Particle Swarm Optimization Algorithm

Technologies
The application of arresters is critical for the safe operation of electric grids against lightning. Arresters limit the consequences of lightning-induced over-voltages.
Amir Hossein Kimiai Asadi, Mohsen Eskandari, Hadi Delavari   +2 more
doaj   +1 more source

Analisis Persebaran Medan Listrik pada Lightning Arrester 20kV Menggunakan Finite Element Method [PDF]

, 2016
Lightning Arrester adalah perangkat semikonduktor yang digunakan dalam sistem tenaga listrik untuk melindungi peralatan terhadap petir dan switching tegangan lebih.
Fahmi, D. (Daniar), Negara, I. M. (I), Putera, A. A. (A)   +2 more
core  

Peptide Drug: Design and Clinical Applications

MedComm, Volume 6, Issue 8, August 2025.
The diagram illustrates the role of poly peptides in various biological processes. It highlights their involvement in glucose, lipid, and amino acid metabolism, as well as in antitumor and antiviral immunity. Additionally, poly peptides are linked to disease diagnosis and prognosis, emphasizing their significance in healthcare.
Yaqi Han, YunKui Zhang, Han Li, Zhongliang Ma, Yanmao Wang   +4 more
wiley   +1 more source