The computation of the fault current distribution and the shielding coefficient of ground wires for overhead transmission lines is carried out by means of the phase component method, which takes the actual case of the overhead line into account.
采用相分量法计算了架空线路中短路电流的分布和地线屏蔽系数。
The calculation methods of shielding factor at 800Hz for communication cables are analyzed.
文章分析了通信电缆800Hz磁屏蔽系数的计算方法,并根据现行行业规范及国际导则中给定的部分参数建议值,对不同情况下的屏蔽系数进行了计算。
Factor of shielding(shielding strength)
屏蔽系数(屏蔽隔离度)
UNIFICATION OF CALCULATION METHODS FOR ACTUAL SCREENING FACTORS OF COMMUNICATION CABLES BY CHARACTERISTIC PARAMETERS
用特性参数统一通信电缆实际屏蔽系数的计算方法
Test methods for communication cable--Test for ideal screening factor measured at power frequency
GB/T5441.9-1985通信电缆试验方法工频条件下理想屏蔽系数试验
Parameter Estimation of the Aerospace Power Supply System Using Masked Lifetime Data
基于屏蔽数据的航空电源系统可靠性分析
Study on the conductivity and shielding effectiveness of waterborne Ni-based electromagnetic shielding coatings
水性镍系电磁屏蔽涂料导电与屏蔽效能研究
Electric Field Analysis and Parameter Extraction of Shielding Cover of HVDC Converter Valve System
HVDC换流阀系统屏蔽罩的电场分析和电容参数提取
The number of ions needed for screening the electrical field is known as the coordination number.
屏蔽电场所需要的离子数称为配位数。
Algorithms for Data Streams Based on Shielding/Summarizing;
基于屏蔽/汇总技术的数据流处理算法
Seismic Acquisition and Analysis in the Area of High Velocity Shielding Layers;
含高速屏蔽层的地震数据采集及分析
Angle Function of Slice Collimator SPECT
断层屏蔽SPECT角度函数的讨论
Logic Control of Signal System and Platform Screen Doors
信号系统与屏蔽门系统的逻辑与控制
closed loop cover and instrumentation system
闭路屏蔽和仪表监测系统
Research of the Effects of ESD Radiation Field on Shielded Electronic Equipment;
屏蔽电子系统抗静电放电辐射场研究
Technoeconomics Analysis of the Subway Platform Screened Door System;
地铁站台屏蔽门系统的技术经济分析
Research Progress of Carbon-filled Electromagnetic Shielding Composites
碳系填充型电磁屏蔽材料的研究进展
PARSE SCREEN/EARTHING ANALYSIS OF THE FIELDBUS CONTROL SYSTEM
现场总线控制系统的屏蔽/接地分析
Design of DFP Series of Screened Pump and Their Operation
DFP系列屏蔽泵的设计和运行情况
Automobile Electronic Systems Grounding Shielding and Filtering Designs
汽车电子系统接地、屏蔽与滤波设计