Results 131 to 140 of about 1,951 (227)

多种冲击电流下金属氧化物压敏电阻动态模型准确性分析

open access: yesGaoya dianqi
为研究IEEE模型和Pinceti模型对金属氧化物压敏电阻(metal-oxide varistor,MOV)的仿真准确性,以额定电压为150~750 V的6种MOV为对象,理论和试验分析了不同幅值4/10 μs、8/20 μs雷电冲击电流和30/60 μs操作冲击电流下的残压及吸收能量。结果表明,在IEEE模型参数确定中,随操作冲击电流幅值的增大,非线性电阻参考电压取值增大但电感取值减小;在残压预测中,IEEE模型误差为2.6%,较Pinceti模型误差4.6%更准确;在MOV吸收能量估算中 ...
王伟芳   +4 more
doaj  

Ignition and Combustion Characteristic of B·Mg Alloy Powders. [PDF]

open access: yesMaterials (Basel), 2022
Ma Y   +5 more
europepmc   +1 more source

Fault interruption scheme for HVDC systems using GaN-HEMT and VCB. [PDF]

open access: yesJ Power Electron
Raza A   +5 more
europepmc   +1 more source

Deeper insight into ferroptosis: association with Alzheimer's, Parkinson's disease, and brain tumors and their possible treatment by nanomaterials induced ferroptosis. [PDF]

open access: yesRedox Rep, 2023
Yadav VK   +14 more
europepmc   +1 more source

A Genosensor Based on the Modification of a Microcantilever: A Review. [PDF]

open access: yesMicromachines (Basel), 2023
Zhang H, Yang S, Zeng J, Li X, Chuai R.
europepmc   +1 more source

Hybrid Fabrics for Ohmic Heating Applications. [PDF]

open access: yesPolymers (Basel)
Militký J   +3 more
europepmc   +1 more source

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