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Analysis of Metal Oxide Varistor Arresters for Protection of Multiconductor Transmission Lines Using Unconditionally-Stable Crank–Nicolson FDTD
Published 2020-04-01Subjects: Get full text
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122
DC Aging Mechanism of Co<sub>2</sub>O<sub>3</sub>-Doped ZnO Varistors
Published 2021-07-01Subjects: “…ZnO varistors…”
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123
Electric and dielectric behaviors of (Ca, Ta)-doped TiO2 thick film varistor obtained by screen printing
Published 2018-03-01“…In the current study, TiO2-based thick film varistors (TFVs) doped with 2.5 mol% Ta and various concentrations of Ca were prepared by using screen-printing technique. …”
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124
Effect of Ni2O3 Doping on the Electrical Properties and Intrinsic Defect Concentration of ZnO Varistor Ceramics
Published 2020-01-01“…With the development of high voltage transmission, there is an urgent need to develop ZnO varistor ceramics with high anti-aging properties. …”
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125
Análisis de la microestructura de varistores de ZnO: interfases funcionales y su respuesta eléctrica
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126
Effect of Zn7Sb2O12 pre-synthesis on microstructure and properties of ZnO varistor ceramics
Published 2022-06-01“…In addition, ZnO varistors prepared by the Zn7Sb2O12 spinel phase replacing Sb2O3 can not only reduce the sintering temperature by 60 °C but also reduce the reverse voltage gradient rate of ZnO varistors from 7.85% to 1.2% on the basis of stable electrical properties and improve the impact stability of ZnO varistors. …”
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Microstructure and nonlinear properties of Zn-V-Mn-Nb-O varistor ceramics with Nd2O3 substitution
Published 2017“…The effect of Nd2O3 concentration from 0.01 to 0.05 mol% on microstructure and electrical properties of ZnO-based varistor ceramics were investigated. The sample was fabricated via solid state method and sintered at 900 °C for 2 h. …”
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129
Influencia del tamaño de partícula del MnO2 en la evolución microestructural de varistores cerámicos basados en ZnO
Published 2001-12-01Subjects: “…Varistor…”
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130
Efecto de la relación área-volumen en la sinterización de varistores cerámicos basados en ZnO-Bi<sub>2</sub>O<sub>3</sub>
Published 2002-02-01Subjects: “…Ceramic varistor…”
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A low leakage current (Co, Mn, Ta)-SnO2 varistor tailored by doping with chromium for power grids
Published 2020-09-01Subjects: “…SnO2 varistor…”
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136
PREPARATION AND CHARACTERIZATION OF TiO₂-Ta₂O₅-CaCO₃ VARISTOR CERAMICS BY HOT ISOSTATIC PRESSING (HIP) AND POST-ANNEALING
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137
High‐performance ZnO varistor ceramics prepared by arc‐induced flash sintering with low energy consumption at room temperature
Published 2022-04-01“…Herein, ZnO varistor ceramics were prepared using the flash sintering method at an air pressure of 21 kPa for 60 s at 25°C. …”
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138
Espectroscopia de admitancias de banda ancha aplicada al control microestructural de propiedades eléctricas en varistores cerámicos
Published 2004-06-01“…In the present work, the theory of charge transport through active interfaces is used to study the electronic properties of ZnO-based varistors. It has been observed that for a certain range of sintering temperatures the microscopic electrical response of the material is constant, so that the macroscopic response is microstructure controlled. …”
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139
LOW-TEMPERATURE SINTERING OF ZnO-Bi₂O₃-BASED VARISTOR CERAMICS FOR ENHANCED MICROSTRUCTURE DEVELOPMENT AND CURRENT-VOLTAGE CHARACTERISTICS
Published 2017-12-01Subjects: Get full text
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140
Power loss transition of stable ZnO varistor ceramics: Role of oxygen adsorption on the stability of interface states at the grain boundary
Published 2023-05-01Subjects: “…zno varistor ceramics…”
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