【摘 要】
：
并联谐振原理如图1所示,并联回路两支路的感抗和容抗分别为X_L和X_c,当X_L=X_c时,回路产生谐振。这时,虽然两个支路的电流都很大,但回路的总电流I≈0,X_c上的电压等于电源电
【机 构】
：
广西电力安装公司 南宁,530219
论文部分内容阅读
并联谐振原理如图1所示,并联回路两支路的感抗和容抗分别为X_L和X_c,当X_L=X_c时,回路产生谐振。这时,虽然两个支路的电流都很大,但回路的总电流I≈0,X_c上的电压等于电源电压。利用这个原理,可以解决
The principle of parallel resonance is shown in Figure 1. The inductance and capacitance of the two branches of the parallel circuit are X_L and X_c respectively. When X_L = X_c, the loop resonates. At this time, although the current of both branches is very large, the total current of the loop is I≈0 and the voltage at X_c is equal to the supply voltage. Use this principle, you can solve
其他文献
The flow behavior of Rene 95 PM alloy was studied from 1050 to 1150℃ with strain rate of 1x10-3, 1x102,1x101and 1 s-2. At a given temperature and strain rate,
The data of Bouguer gravity and topography are inverted to obtain the crust thickness of China. In order to reduce the effect of regional non-isostasy we correc
为提高调度运行的可靠性、高效性,并为最终实现自动化调度创造条件,山东省引黄济青工程在原有通信专网的基础上进行了更新改造,新建的综合业务数字通信系统,采用 MSX—2000L
词汇作为语言中最活跃的因素,其变化发展非常明显。旧词不断延伸出新义,新词不断产生。新词的产生有许多内在外在的原因。本文将探讨英语新词的形成原因以及它的一部分构词方
在经济增长过程中，引起产业结构变动的因素很多，其中经常的、起制约作用的因素基本有技术进步、消费结构变动、进出口结构变动、人口、经济政策等。有些学者把自然资源禀赋作为
Phase field method offers the prospect of being able to perform realistic numerical experiments on dendrite growth in a metallic system. In this paper, the equi
近年来,随着国家对高职高专教育的日益重视,高职高专教育正在进行教学质量工程建设,科学的管理手段必然能够有效促进教育教学改革。因此实施教务管理信息化是适应教学改革,提
A large number of crude oil and rock samples from various oil pools of the Central Uplift in Dongying Depression were investigated to reveal the origin and accu
1 概况 引黄济青工程输水河全长253km,有151km采取了预制混凝土板衬砌。衬砌型式分全断面衬砌和半断面衬砌两种。
1 Overview Yin Huang Jiqing project water river lengt
Three dumping sites have been formed at the northern region of Fushun City, Liaoning Province, for a large number of gangues including much oil shale that had b