Results 81 to 90 of about 247 (183)

A Bibliometric and Comprehensive Review on Condition Monitoring of Metal Oxide Surge Arresters. [PDF]

Sensors (Basel), 2023
Zacarias TG, Sant'Ana WC.
europepmc   +1 more source

Effects of Dopants and Processing Parameters on the Properties of ZnO-V₂O₅-Based Varistors Prepared by Powder Metallurgy: A Review. [PDF]

Materials (Basel), 2023
Lungu MV.
europepmc   +1 more source

Evolution of Intrinsic and Extrinsic Electron Traps at Grain Boundary during Sintering ZnO Based Varistor Ceramics. [PDF]

Materials (Basel), 2022
Xie P, Wang Z, Wu K.
europepmc   +1 more source

Detection of Failures in Metal Oxide Surge Arresters Using Frequency Response Analysis. [PDF]

Sensors (Basel), 2023
Zacarias TG, Martins R, Xavier CE, Castioni JCO, Sant'Ana WC, Lambert-Torres G, Gama BR, Areias IADS, Bonaldi EL, Assuncao FO.   +9 more
europepmc   +1 more source

Full-Lifecycle Deterioration Characteristics and Remaining Life Prediction of ZnO Varistors Based on PSO-SVR and iForest

Energies
To address three core deficiencies of the existing research on ZnO varistors (incomplete full-lifecycle datasets, insufficient characterization robustness due to the lack of multi-parameter complementarity, and disconnected remaining life prediction and ...
Zhiheng Zhu, Hongyang Xiao, Zhengwang Xu, Jixin Yang, Zhou Huang   +4 more
doaj   +1 more source

Research on the Electrical Properties and Microstructural Characteristics of ZnO Varistors Under Impulse Current

Crystals
Zinc oxide (ZnO) varistors are a core component of surge arresters; their failure can directly affect the secure and reliable operation of power equipment.
Yong Wang, Jie Zhang, Jun Xiong, Junxiang Liu, Lu Zhu, Yongxia Han   +5 more
doaj   +1 more source

Synergistic Effects of Pr₆O₁₁ and Co₃O₄ on Electrical and Microstructure Features of ZnO-BaTiO₃ Varistor Ceramics. [PDF]

Materials (Basel), 2021
Shaifudin MS, Ghazali MSM, Kamaruzzaman WMIWM, Wan Abdullah WR, Kassim S, Ismail NQA, Sa'at NK, Mohd Zaid MH, Mohd Fekeri MF, Matori KA.   +9 more
europepmc   +1 more source

Exceptional dielectric and varistor properties of Sr, Zn and Sn co-doped calcium copper titanate ceramics. [PDF]

RSC Adv, 2023
Dhavala L, Bhimireddi R, Muthukumar V S, Kollipara VS, Varma KBR.   +4 more
europepmc   +1 more source

Comparative analysis of nonbismuth metal oxide varistor compositions and performance characteristics

Discover Electronics
The persistent reliance on conventional ZnO–Bi₂O₃ varistor systems has increasingly revealed fundamental limitations that constrain their deployment in modern power infrastructure, particularly concerning thermal volatilization, environmental ...
Arash Vaghef-Koodehi, Yaser Bahari
doaj   +1 more source

Faults of ZnO Crystal in ZnO Varistor.

Journal of the Japan Society of Powder and Powder Metallurgy, 1994
Iga, Atsushi, Ito, Masahiro, Okinaka, Hideyuki   +2 more
openaire   +2 more sources