Study on Field Testing High Voltage Dielectric Loss of Current Transformer 电流互感器高压介损现场测量方法的研究
Field Strength by Linear Electrified Conductor in Anisotropic Dielectric; EXPERIMENTAL STUDY ON CRITICAL CURRENT ANISOTROPY OF HTS TAPES UNDER DC MAGNETIC FIELD 线状带电导体在各向异性介质中产生的电场高温超导带材的临界电流各向异性的实验研究
Electrical characteristics: capacitance, dielectric loss tangent, leakage current and etc., which are specified in catalogue or alternate product specification. 电性能:电容量、损耗角正切、漏电流等,具体数据参见产品目录和相关产品规格书。
The equipment can measure capacity in air and dielectric with an alternating current bridge, therefore, the relative dielectric constant in dielectric can be calculated. 该装置通过交流电桥测量出空气电容与介质电容,进而可推算出介质的相对介电常数。
Dielectric properties and current conduction mechanism in pulsed laser deposited HfO_2 gate 脉冲激光沉积制备的HfO2电学性能及其漏电流机制研究
Investigation on on-Site Measurment of Dielectric Loss Angle of HV Current Transformer 电流互感器的现场高电压介损测量
Analysis on Dielectric Loss Measuring Method of Capacitive Current Transformer on Site 电容型电流互感器现场介损测量方法分析
The MOS structure was prepared with as-grown SiO_xN_y film as the gate dielectric, and its electrical properties such as dielectric content, breakdown field and leakage current were investigated by the C-V method. 利用所制备的SiOxNy薄膜作为栅介质层制作了MOS结构,并研究了SiOxNy薄膜的介电常数、击穿电场强度和泄漏电流等电学特性。
The different results of dielectric loss test of current transformer LCWD_2-110 between the positive wiring and negative wring are analyzed in this paper. 通过在电场干扰下对LCWD2-110电流互感器分别采用正接线和反接线测量其介损(tgδ)的结果进行比较,选出较好的测量方法。
Effect of Line Corona on Measuring Dielectric Dissipation Factor of Current Transformer and Correct Circuit Connection Patterns 线路电晕对测量电流互感器介质损耗因数的影响及其正确布线的方法
The secondary electron emission from the dielectric layer makes the discharge current increase. 绝缘介质层的二次电子发射,使放电电流增大。
Measurement for Dielectric Loss of Oil-immersed Inverted Current Transformer 油浸倒置式电流互感器的介质损耗测量方法
In addition, cobalt-doping has respective effects on the dielectric properties and leakage current properties of PZT films. 同时,掺杂钴增强了PZT薄膜的介电性能并且减少了漏电流。
Breaking capacity of TVS depends on the characteristic of a rise rate of transient recovery voltage, dielectric insulation strength recovery processing, current frequency, electrode structures as well as electrode materials. 触发真空开关的开断能力与主间隙间的暂态电压恢复特性、介质强度恢复过程、电流频率、以及触头材料和结构等因素有关。
The study introduces physiological dielectric characteristic of vegetation, detection methods of dielectric characteristic and current situation of researching in this field at home and abroad, furthermore analyze and study the importance of physiological dielectric characteristic of vegetation in realistic produce. 介绍了植物的电特性、电特性检测方法以及国内研究工作者对植物生理电特性的研究现状,并分析了研究植物生理电特性在实际生产生活中的重要意义。
This article summarises the properties of microwave dielectric ceramics, influencing factor and the current developing situation. 本文综述了微波介质陶瓷材料特性、影响因素及其发展现状,讨论了提高微波介质材料性能的途径。
Dielectric constant polarization coercive voltage and leakage current have relations with the thickness of thin films because of the interface layer. 界面层的存在使介电系数、自发极化、矫顽电压、漏电流都与薄膜的厚度有关。
A comprehensive strategy of simultaneous monitoring of sum current, dielectric loss factor, resistive current and capacitive current is recommended to give an effective assessment and diagnosis. 建议采用同时监测全电流、介质损耗因数、阻性电流和容性电流的综合策略来有效评估和诊断电介质的绝缘状况。
Study on dielectric absorption current of PVDF PVDF介电吸收电流的研究
Dielectric Loss Test of Current Transformer LCWD_2-110 with Electric Field Interference 电场干扰下LCWD2-110电流互感器介损测量
There are higher dielectric strength and faster recovery process of dielectric strength when interrupting current decreasing. 开断电流减小,介质强度恢复的速度快,介质强度高。
Measurement of High Voltage Dielectric Loss Factor tan δ of Current Transformer Test 电流互感器高电压介质损耗因数tanδ的测量
A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account. 推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。
Gate Current for MOSFETs with High k Dielectric Materials Theoretical Modeling of Gate Current Distribution in MOSFET 高k栅介质MOSFET的栅电流模型(英文)MOSFET栅电流分布的理论建模
Long term dielectric absorption current and resorption of PVDF 结晶高聚物PVDF的介电吸收电流及释放
The results show that the increasing of Si& OH content in the films can lead to the increasing of dielectric constant k, decreasing of leakage current and rise in dielectric dispersion. 结果表明Si&OH含量的增大会导致介电常数k的增大、漏电流的降低和介电色散的增强。
Measured the dielectric properties of insulating films with different annealing temperature, according to the dielectric polarization theory in organic insulating material, analysis the relationship between dielectric polarization rate and dielectric constant, the effect of trap density on dielectric polarization and leakage current. 测量不同退火温度条件下绝缘膜的介电特性,根据有机绝缘材料介质极化理论,分析了介质极化率与介电常数之间的关系、陷阱密度对介质极化以及漏电流的影响。
In recent years, with the development of microwave communication technology, dielectric materials have become the current focus of research in the field of electronic materials. 近年来,随着微波通信技术的发展,介电材料已成为当前电子材料领域的研究重点。
For samples who have same composition, dielectric constants and loss and leakage current are all reduced with the thickness increasing. 漏电流减小:相同组分的样品,随着簿膜厚度的增加,介电常数、介电损耗和漏电流都呈减小趋势。
Especially when there is bad connection between conduction medium, it can lead to dielectric loss, leakage current and the contact resistance increase. 尤其当出现传导介质的接触点接触不良时,会导致介质损耗增大、漏电流增大和接触电阻增大。