Results 131 to 140 of about 429,968 (291)

Lightning Performance Improvement Of 123 kV Line Ston – Komolac By Use Of Line Surge Arresters

, 2022
M. Puharić, M. Mesić, M. Lovrić, J. Radovanović, S. Sadović   +4 more
openalex   +2 more sources

Research of Technology of Lightning Protection and Lightning Resistance of High-voltage Lines of Mining Area

Gong-kuang zidonghua, 2010
The LD-Ⅱ monitoring and positioning system of lightning of mining area was built to analyze thunder density of surface, polarity and amplitude of lightning current, thunder time and position of thunder point in mining area of Yanzhou Mining Group, and ...
ZHAO Zeng-yu, MA Gang, WANG Hong-di
doaj  

Effect of MnO2${ ext{MnO}}_{2}$ doping on AC aging characteristics of varistor in arrester

International Journal of Ceramic Engineering & Science
As the core component of lightning arrester, the performance of ZnO varistor directly affects the protection level of lightning arrester. Under the action of long‐term AC voltage, the varistors are prone to AC aging, which leads to the deterioration of ...
Zhengzheng Fu, Zongxi Zhang, Songhai Fan, Tao Cui, Donghui Luo, Yiping Jiang, Pengfei Meng, Jingke Guo, Yue Yin   +8 more
doaj   +1 more source

Performance Analysis of Light Arrester (LA) Protecting Power Transformer at Distribution Substation MH284 Buha Manado [PDF]

North Sulawesi (Manado) is located in the equatorial region with a tropical climate and high humidity, causing the density of lightning strikes in this area to be quite large yearly.  Lightning strikes can cause overvoltage, which can endanger the ...
Nathaniel L.Bijang, Eliezer Mangoting Rongre , Yonatan Parassa, Ottopianus Mellolo
core   +1 more source

Consideration of surge arresters for low voltage mains applications [PDF]

, 2012
The work presented in this report details the background to surge arresters and surge protective device components, viz., spark gaps, gas discharge tubes and metal oxide varistors.
Michalopoulos, Aristidis
core  

Seismic Finite Element Analysis of Lightning Arrester Combination by Casing and Pillar Insulator

, 2022
Xiaojun Zhang, Zhenlin Liu
openalex   +1 more source

Leakage Current Sensor and Neural Network for  MOA Monitoring. [PDF]

Comput Intell Neurosci, 2022
He T, Li Y, Zhang Z, Shen P, Zhang Y.
europepmc   +1 more source

Pengaruh Penempatan Lightning Arrester Sebelum Dan Sesudah Fuse Cut Out Terhadap Tegangan Lebih Pada Transformator Distribusi 20 Kv Di PT. PLN (Persero) Rayon Tanjung Karang

, 2022
Dasweptia Dasweptia, Agung Satria Hamdani, Tommy Kurniawan   +2 more
openalex   +2 more sources

Cold-Sintered ZnO Ceramic Composites Co-Doped with Polytetrafluoroethylene and Oxides. [PDF]

Molecules, 2023
Xiao Y, Yang Y, Kang S, Li Y, Hou X, Ren C, Wang X, Zhao X.   +7 more
europepmc   +1 more source

How to protect a wind turbine from lightning [PDF]

Techniques for reducing the chances of lightning damage to wind turbines are discussed. The methods of providing a ground for a lightning strike are discussed.
Dodd, C. W., Mccalla, T., Jr., Smith, J. G.   +2 more
core   +1 more source