For both simple and complex faults, all voltage equations can be converted to branch voltage equations.
无论是简单故障还是复故障,均可以支路为基础列写电压方程。
An effective method for analyzing the nodal voltage sensitivity and branch voltage sensitivity for linear circuits is discussed using nodal admittance method.
从电路分析的节点法出发,提出了用于求解线性电网络节点电压灵敏度与支路电压灵敏度的一种有效方法。
On this basis, the three assessment branch voltage levels are analyzed, and the assessment methods are specifically proposed to determine the assessment level.
在此基础上,分析了描述支路电压态势的三个评估等级,并具体给出了各评估等级的确定方法。
Systematic trend is proposed for branch voltage integrated early warning indicator system for multiple perspectives to assess the branch voltage situation provides the basis of data objects.
系统地提出了用于支路电压态势预警的综合指标体系,为多个角度地评估支路电压态势提供了数据对象基础。
In this thesis, network analyzing method is introduced for large scale RLC circuits. That is to say, making use of improved nodal analysis can get nodal voltage, branch current and branch voltage.
本文系统地阐叙了大规模RLC电路的计算机网络分析方法,即利用改进的节点电压法求rlc电路的节点电压、支路电流和支路电压。
When the voltage is increased to a critical level, silver ions form and quickly branch through the organic monolayer to the gold wire just like a lightning bolt except solid.
当这种电压增加到临界水平时,银离子形成并很快分支生长穿过该有机单分子层到达那根金线,整个过程就像是一个晴天霹雳——固体除外。
It can pro vide a better voltage flat by increasement of numbers of helical coil sections a nd branch in parallel.
增加螺线管段数和导线并联分支数,可得到一个比较好的电压平台。
To reduce induced voltage on cables it's the first time this dissertation adopt the distributary methods which a branch grounding wire flows away from the main grounding wires.
本文首次提出对电缆沟内的接地线采用并联分流的方法降低地线内通过的雷电流,减少电缆感应电压。
Phasor measurement unit(PMU)based on GPS is a new and precise measuring device, which can be used to measure bus voltage phasor and branch current phasor.
基于GPS的同步相量测量单元(PMU)是一种新型的高精度测量装置,能够测量母线电压相量和支路电流相量。
The problem of taking random branch outages into account in probabilistic evaluation of voltage stability is studied, and an efficient point estimate method based is proposed.
针对电压稳定概率评估中难以考虑支路故障随机性的问题,提出了基于点估计法的电压稳定分析方法。
On this basic theory, we have studied quantum fluctuations of the voltage and current of each branch in thermal vacuum state.
在此基础上,研究了热真空态下各支路电流和电压的量子涨落。
The result shows that the quantum fluctuations of the voltage and current of each branch are related with parameter of the circuit element, and decay with time.
结果表明,各支路电流电压的量子涨落均与电路器件的参数有关,且随时间衰减。
The result shows that the quantum fluctuations of the voltage and current of each branch are related with parameter of the circuit element, and also related with temperature and decayed with time.
结果表明,各支路电流电压的量子涨落均与电路器件的参数以及温度有关。
This paper presents a reliable method to calculate the critical point of static voltage stability under branch outage contingency.
提出一种用于支路故障情况下静态电压稳定临界点计算的可靠方法。
Frequency spectrum analysis and the crossing point of voltage are adopted to control the corresponding filter branch switch.
采用了频谱分析法和电压过零点控制相应的滤波支路投入运行。
Then, the current of the paralleled branch coils excited by sine voltage is obtained by way of phasor.
然后,采用相量法求解出正弦电压激励下各并联支路的电流;
The new calculating method of stationary voltage stability critical node is put forward by analyzing the ability of the load power of simple alternative circuit branch.
通过分析简单交流支路的功率负荷能力,提出了求取静态电压稳定临界点的新算法。
There are many methods for analysing electronic circuit, such as branch current, node voltage, mesh current and loop current method.
电路的一般分析方法有许多,如支路法、节点法、网孔法和回路法等。
Host and high voltage DC power supply should be grounded with a separate branch lines, and they cannot be connected in series.
主机与高压直流电源应该用单独支线分别接地干线,不得串联连接。
Based on the analysis of our existing branch network in underground low-voltage leakage protection devices, design a new computer leakage protection.
本文在分析了我国现有井下低压分支电网漏电保护装置的基础上,提出了新型微机漏电保护的原理。
As a branch of intelligent low voltage apparatus, the recent achievement in study of this field was introduced. The method and approach of the intelligent make and break operation were analyzed.
作为智能化电器的另一分支,本文介绍这一领域国外近期研究进展,分析了接触器接通过程中进行智能操作的途径和方法。
Instead very simple derivation operation is used. It is easy to grasp this method compared with branch current method, loop current method or nod voltage method.
自导纳。互导纳的工作代之以一些很简单的求导运算。它与传流的支路法。回路法。节点法相比更加易于掌握。
The admittance matrix Ytc of the branch set is defined, and it is assumed that the vector voltage of the branch set, Flc is a calculative quantity. So the equation …
定义了回路岔集导纳矩阵,假设回路岔集电压矢量作为中间计算量,导出了回路岔集方程,并提出了对电网络的回路岔集分析法。
On this basic theory, we studied quantum fluctuations of the voltage and current of each branch in vacuum state.
在将介观无损耗传输线量子化的基础上 ,研究了真空态和压缩真空态下传输线中电流和电流梯度的量子涨落 。
On this basic theory, we studied quantum fluctuations of the voltage and current of each branch in vacuum state.
在将介观无损耗传输线量子化的基础上 ,研究了真空态和压缩真空态下传输线中电流和电流梯度的量子涨落 。
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