Results 111 to 120 of about 122,559 (221)

Efek Aditif Bi2o3 Terhadap Mikrostruktur Dan Koefisien Non Linier Varistor Zno [PDF]

, 2007
Telah dilakukan pembuatan varistor ZnO dengan menggunakan bahan baku : ZnO (E-Merck) danaditif : 0 %, 2,5 %, 5 %, 7,5 %, dan 10 % berat Bi2O3 . Sifat utama varistor ZnO adalah koefisien nonlinier (α) dan merupakan parameter yang mempengaruhi korelasi ...
Gade, M. (M), Muljadi, M. (Muljadi)
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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

Effect of bismuth oxide on zinc oxide properties for varistor applications / Saedah Munirah Sanusi [PDF]

, 2020
The effect of bismuth oxide properties for varistor applications have been investigated. The Bi203 doped ZnO with composition [(100X)% ZnO)+(X%Bi2O3)]mol% have been prepared using solid state method.
Sanusi, Saedah Munirah
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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

Effect of fabrication conditions on I-V properties for ZnO varistor with high concentration additives by sol-gel technique

, 2005
Polycrystalline nano-grain-boundary multi-doping ZnO-based nonlinear varistors with higher concentration additives have been fabricated by sol-gel and standard solid-state reaction method, of which the best sample has a very high threshold voltage of E-b
Zhang, JC, Shanghai Univ, Ctr Nanosci & Technol, Dept Phys, Shangda Rd 99, Shanghai 200436, Peoples R China. 电子邮箱地址: jczhang@mail.shu.edu.cn, Zhang JC, Cao SX, Jing C, Zhang RY, Yu LM   +5 more
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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

Analysis of particle size and XRD in ZnO-based varistor

, 2010
International Conference on X-Rays and Related Techniques in Research and Industry (ICXRI 2010) jointly organized by Universiti Malaysia Perlis (UniMAP) and X-Ray Application Malaysia Society (XAPP), 9th - 10th June 2010 at Aseania Resort Langkawi ...
Noor Azira, Mohd Noor, Noor Mariamadzliza, Mohd Nan, Mohabattul Zaman B. S., NS Bukhari, Prof Madya, Muhammad Asri, Idris   +3 more
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Study of BaTiO3-doped Bi2O3/ZnO varistor microstructure and its electrical characteristics [PDF]

This study presents the characterization and optimization of BaTiO3-doped ZnO-based varistors for electrical and electronic applications. The varistors were prepared using a conventional ceramic procedure and were sintered at a temperature of 1,000 °C ...
Malaoui, Yousra, Kharchouche, Faiçal, Bouketir, Omrane   +2 more
core   +1 more source

Analysis of a.c. Characteristics in ZnO-Bi2O3-Mn3O4 Varistor Using Dielectric Functions

, 2010
: In this study, we have investigated the effects of Mn dopant on the bulk trap levels and grain boundary characteristics of Bi2O3-based ZnO (ZB) varistor using admittance spectroscopy and ...
Hyo-soon Shin, Youn-woo Hong, Dong-hun Yeo, J. Kieeme, Jin-ho Kim   +4 more
core   +1 more source

Low-voltage ZnO varistor fabricated by the solution-coating method

, 2008
A novel solution nano-coating technique, by coating ZnO powder with a mixed solution of dopants, has been developed to produce high performance low-voltage ZnO varistors.
Cui P, Li Y, Duan L, Wang Q, Chen L, Qin Y, Li YL, Xu GJ, Li ZX   +8 more
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