Results 51 to 60 of about 2,366,212 (155)

Performance comparison between Metal Oxide Varistor and Gas Discharge Tube against transient overvoltage due to lightning strike [PDF]

open access: yes, 2014
This project presents the comparison of the performance of transient overvoltage due to lightning strike. There were two protection devices compared in this project which is Metal Oxide Varistor (MOV) and Gas Discharge Tube (GDT).
Ajut, Lawrence
core  

Temperature monitoring of metal oxide surge arresters [PDF]

open access: yes, 2013
Varistor overtemperature above the ambient is an important state parameter of metal oxide surge arresters. The temperature monitoring using passive SAW sensors enables realisation of a surge counter function, an energy monitor, monitoring of electrical ...
Hinrichsen, V., Chrzan, K L
core   +1 more source

Zno varistor of low-temperature sintering ability

open access: yes, 2011
[[abstract]]Zinc oxide (ZnO) varistors containing vanadium oxide as the principal additive and one or more cobalt oxides and/or manganese oxides additives exhibit excellent nonlinear current-voltage characteristics.
Wu, Tai-Bor;Tsai, Jyh-Kuang
core  

The behaviour and performance of metal oxide varistor under the application of multiple lightning impulses / Mohd Aizad Safwan Abdul Majid [PDF]

open access: yes, 2010
The behavior and performance of lightning protective devices such as the metal oxide varistor (MOV) under the application of multiple lightning impulses are different from that of the standard single stroke test.
Abdul Majid, Mohd Aizad Safwan
core  

Characterization of different metal oxide promoted alumina catalyst [PDF]

open access: yes, 2017
In this study, different metal oxide alumina promoted catalysts were prepared and characterized. All the catalysts (CaO/Al2O3, CuO/Al2O3, FeO/Al2O3, MnO/Al2O3, NiO/Al2O3 and ZnO/Al2O3) were prepared using the incipient wetness impregnation method ...
S.M. Anisuzzaman   +4 more
core   +2 more sources

Production of metal oxide particles with nano-sized grains [PDF]

open access: yes, 2004
A method for producing metal oxide particles having nano-sized grains is disclosed. A solution of metal cations is mixed with surfactant under conditions such that surfactant micelles are formed.
Edwards, Geoffrey Alan   +2 more
core  

Performance Evolution and Research Progress of Silicon Carbide Sensors in Radiation Environments: A Review. [PDF]

open access: yesMicromachines (Basel)
Liu Y   +8 more
europepmc   +1 more source

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