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- The sinusoidal voltage and current distribution on the line of each frequency component is obtained by the phasor equation for the transmission line and the source and load impedances. 将传输线上不同位置电压及电流之频谱以快速富氏反转换即得传输线上不同位置之近似电压及电流脉波。
- Typical EMF levels for transmission lines are shown in the chart on page 37. 典型输电线的电磁场等级可以在37页的图中看到(稍后我会向大家翻译此图)。
- This product mainly applies for transmission line of high voltage for river-crossing or lake-crossing upon requirements of acidproof or alkaliproof. 主要适用于过河、过湖等有防酸、碱要求的高压输变电工程。
- Because most UHV transmission lines locate in mountain areas,lightning disaster is the prime cause for transmission line failures. 特高压输电线路大部分地处山区,雷害占据了输电线路故障的首要位置。
- The function and significance of electromagnetic transients simulation for transmission line in modern power system are clarified and the research contents and methods are introduced. 阐述了输电线电磁暂态仿真在现代电力系统分析中的作用和意义,对研究内容和方法进行了介绍。
- Ordi-nary telephone line is used for transmission. 采用普通音频电话线路作为传输信道。
- This method need not decouple the telegrapher’s equations for multiconductor transmission lines, and is also suitable to nonuniform coupled transmission lines. 该方法对于耦合传输线无须进行解耦,在处理非均匀频变传输线时也非常方便。
- Derive the governing flow equation for an aquifer. 推导地下含水层的流体方程式.
- Based on wavelet energy spectrum analysis, the authors propose a single-pole adaptive reclosure scheme for transmission lines. 提出一种基于小波谱能量分析的输电线路单相自适应重合闸方案。
- investment for transmission line 线路投资
- Based on analysis of single-phase fault for transmission lines with shunt reactors, a sing-phase adaptive reclosure scheme using parameter identification principle is proposed. 在分析带并联电抗器输电线路单相故障特点的基础之上,提出一种利用参数识别原理的单相自适应重合闸永久性故障识别方法。
- A connection between conductors or sections of a transmission line. 接头导体的连接部分或输电线的各部分
- Rigorous solution to Bargmann-Wigner equation for integer spin[J]. 引用该论文 黄时中;阮图南;吴宁;郑志鹏.
- The schroedinger equation for the one-electron atom is exactly soluble. 单电子原子的薛定谔方程是可精确求解的。
- M.Murata. A GIS application for power transmission line siting. 边馥苓.;GIS地理信息系统原理和方法
- The test results in this paper show that ZnO arrestor unit with a series gap for transmission lines is able to cut off power frequency current quickly before the circuit breaker operate. 试验研究证实:氧化锌限流元件串联放电间隙能够在断路器动作之前,快速截断工频续流。
- SUONAN Jiale,QI Jun,CHEN Fufeng,et al.An accurate fault location algorithm for transmission lines based on R-L model parameter identification.Proceedings of the CSEE,2004,24(12):119-125. [1]索南加乐;齐军;陈福锋;等.;基于R-L模型参数辨识的输电线路准确故障测距算法
- In the "Acta" of 1691 James Bernoulli derived the equation for the tractrix. 在1691年的《学报》中詹姆士?伯努利推导出跟踪曲线的方程。
- A squirrel runs along on a transmission line. 一只松鼠在一条输电线上奔跑。