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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. 將傳輸線上不同位置電壓及電流之頻譜以快速富氏反轉換即得傳輸線上不同位置之近似電壓及電流脈波。
- Typical EMF levels for transmission lines are shown in the chart on page 37. 典型輸電線的電磁場等級可以在37頁的圖中看到(稍後我會向大家翻譯此圖)。
- This product mainly applies for transmission line of high voltage for river-crossing or lake-crossing upon requirements of acidproof or alkaliproof. 主要適用於過河、過湖等有防酸、鹼要求的高壓輸變電工程。
- Because most UHV transmission lines locate in mountain areas,lightning disaster is the prime cause for transmission line failures. 特高壓輸電線路大部分地處山區,雷害佔據了輸電線路故障的首要位置。
- 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. 闡述了輸電線電磁暫態模擬在現代電力系統分析中的作用和意義,對研究內容和方法進行了介紹。
- Ordi-nary telephone line is used for transmission. 採用普通音頻電話線路作為傳輸通道。
- This method need not decouple the telegrapher』s equations for multiconductor transmission lines, and is also suitable to nonuniform coupled transmission lines. 該方法對於耦合傳輸線無須進行解耦,在處理非均勻頻變傳輸線時也非常方便。
- Derive the governing flow equation for an aquifer. 推導地下含水層的流體方程式.
- Based on wavelet energy spectrum analysis, the authors propose a single-pole adaptive reclosure scheme for transmission lines. 提出一種基於小波譜能量分析的輸電線路單相自適應重合閘方案。
- investment for transmission line 線路投資
- 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. 在分析帶並聯電抗器輸電線路單相故障特點的基礎之上,提出一種利用參數識別原理的單相自適應重合閘永久性故障識別方法。
- A connection between conductors or sections of a transmission line. 接頭導體的連接部分或輸電線的各部分
- Rigorous solution to Bargmann-Wigner equation for integer spin[J]. 引用該論文 黃時中;阮圖南;吳寧;鄭志鵬.
- The schroedinger equation for the one-electron atom is exactly soluble. 單電子原子的薛定諤方程是可精確求解的。
- M.Murata. A GIS application for power transmission line siting. 邊馥苓.;GIS地理信息系統原理和方法
- 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. 試驗研究證實:氧化鋅限流元件串聯放電間隙能夠在斷路器動作之前,快速截斷工頻續流。
- 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]索南加樂;齊軍;陳福鋒;等.;基於R-L模型參數辨識的輸電線路準確故障測距演算法
- In the "Acta" of 1691 James Bernoulli derived the equation for the tractrix. 在1691年的《學報》中詹姆士?伯努利推導出跟蹤曲線的方程。
- A squirrel runs along on a transmission line. 一隻松鼠在一條輸電線上奔跑。