Analysis on Accuracy of Measurement and Wiring Detection Standard when Measure Unsymmetrical Load with Three-phase Three Thread Active Reactive Electrical Energy Meters

对三相三线有功、无功电能表计量 不对称 负载时计量准确性及接线检测标准的分析

Result of synthetically analyzing and mechanical computation turns out that the unsymmetrical load is the main cause of the cracks in tunnel lining .

内力计算考虑了框架、基础和 地基 三 者 的 共同 作用，具有较精确的力学计算成果经综合分析及力学计算， 存在 较大 偏压是隧道衬砌产生裂缝的主要原因。

With the rapid development of industry in our country unsymmetrical loads which access to the power distribution system are growing year by year the three-phase unbalance of system caused by asymmetric load is becoming increasingly serious .

随着我国工业的快速发展，接入配电系统的 不对称负荷逐年增多，使得由不对称 负荷引起的系统三相不平衡问题变得日益严重。

Protection against unsymmetrical load

不对称 负载保护装置

This paper presents a control mode of STATCOM which has a fast dynamic response zero static error compensate unsymmetrical load .

提出了一种动态响应快，无静态误差，可用于补偿 不对称 负载的STATCOM的控制方法。

In order to investigate the structural behavior of a tapered continuous twin-celled single box girder a plexiglass model test of three span box girder under symmetrical and unsymmetrical eccentric loading is presented in this paper and the results are checked by lateral load distribution theory .

通过单箱双室3跨变截面连续箱梁的有机玻璃模型试验，探讨了该结构在横向对称弯曲、 横向偏心荷载作用下的结构性能，并与按 荷载横向分布理论的计算进行了比较。

Unsymmetrical Load Effect in Tunnel Support Design

巷（隧）道支护中的 非 对称 荷载效应

A computation algorithm of unsymmetrical load flow containing electric locomotives

含电力机车 负荷的一种 不对称潮流计算方法

An investigation of unsymmetrical T-cross section trussed special-shaped steel reinforced concrete column 's load capacity

非 对称T形截面型钢混凝土异形柱极限 承载力的研究

Application of Short-range Radio Navigation for Fault-tolerant Integrated Navigation System Model Test on Mechanical Behavior of Two Shallow-buried Closely-spaced Tunnels at Different Elevations Under Unsymmetrical Load

基于近距无线电导航的容错组合导航系统 偏压错台小净距隧道力学性态相似模型试验

For determining the unsymmetrical three-phase load flow two methods based on symmetrical component theory-implicit Z-Bus Method and Decoupling-Compensation Method are proposed in this paper .

本文提出了在对称分量坐标中 不对称三相 潮流的两种求解方法隐式阻抗矩阵法和解耦补偿法。

Symmetric Decomposition Method of the Unsymmetrical Load on Symmetrical Structure

对称结构中 非 对称 载荷的对称分解方法

The large deformation is mainly due to rock properties unsymmetrical load and tectonic effect of the Yunxi-Yunxian fault .

结果表明，导致大变形发生的原因主要是岩性、 偏压和两郧断裂构造作用等。

An Approach of Balancing Compensation for Any Unsymmetrical Three - phase Load in Neutral Grounding Distribution Network

中性点有效接地系统不 平衡 负载的平衡化补偿理论研究

Research on Voltage-Adjustment Equipment with Thyristors for Motors with Unsymmetrical Load

不 均匀 负荷电动机晶闸管调压装置的研究

Of the three phases many device parameters and loads in power system are unsymmetrical which causes it at unbalanced state therefore the traditional load flow computation method based on symmetrical theory can not be used any more .

在电力系统中，由于许多 电气设备三相参数的不对称及 三相 负荷 的 不对称，导致整个 系统经常处于一种不平衡的运行状态中。

Unsymmetrical Three-Phase P-Q Decoupled Load Flow Study by parallel Processor

不对称三相 P&Q分解法潮流的并行计算

Research on unsymmetrical load effect and lining cracks of a highway tunnel

公路隧道 偏压效应与衬砌裂缝的研究

Model Test on Mechanical Behavior of Two Shallow-buried Closely-spaced Tunnels at Different Elevations Under Unsymmetrical Load A similarity dynamics equation and a relative dynamics equation of an elastic rotation shaft with twin sides based on the theory of relativity are built in this paper .

偏压错台小净距隧道力学性态相似模型试验基于相对论性原理建立了二端面弹性转轴的动力学方程、对动力学方程及相似动力学方程。

Analysis of the Operational Results on Transformer and Matcher Electric Systems under Unsymmetrical Load

变配电系统 负荷 不对称运行后果剖析

Regarding the instantaneous reactive power theory as basis find out the equivalent compensation susceptance of each phase in three-phase unsymmetrical load then transform the value of equivalent susceptance to the trigger angle of thyristor finally rapid reactive power compensation could be achieved .

以瞬时无功功率理论为依据，求出 不对称 负荷各相的等效补偿电纳，将等效电纳值转化为晶闸管的触发角，实现快速无功补偿。