three-phase distribution的例句大全

The core mass of single-phase and three-phase distribution transformers with wound core is analyzed and calculated. The examples are given.

对单相、三相卷铁心配电变压器的铁心质量进行了分析和计算，并给出了实例。

Secondly, measuring arrangement in three-phase distribution systems, decomposing Jacobian matrix algorithms and how to choose pseudo-measurement weight are discussed.

其次，对三相系统的量测设置，分解雅可比三相状态估计算法和伪量测权值的选取进行了阐述。

Based on the steady-state model of induction generator and the power characteristics of wind turbines, a method for three-phase distribution power flow calculation is developed, considering wind turbine with directly grid-connected induction generators, which are currently the most widely used in wind turbines applications.

基于感应发电机的静态特性以及风力机的功率特性，针对应用比较广泛的直接并网感应发电机型风力发电系统，发展了配电系统三相潮流计算方法，用于分析风场对配电系统安全性的影响。

Single-Phase Run of Three-Phase Distribution Transformer and Its Boundary Conditions

三相配电变压器单相运行分析及约束条件

Based on the result that transformer can transform travelling waves effectively, this paper researches the transform characteristic of travelling waves in three-phase distribution transformers.

在已经证明配电变压器能有效传变行波信号的基础上，本文对三相配电变压器的行波传变特征进行了研究。

A New Compensator for Unbalanced Three-Phase Distribution Systems

一种用于配电系统三相不对称的新型补偿器

Three-phase distribution network power flow and network reconfiguration and dynamic reconfiguration problem are studied in this dissertation.

本论文研究配电网络潮流计算、大规模配电网络重构以及配电网络的动态重构等问题。

Then build a model of single and three-phase hybrid distribution system based on MATLAB, and research the case of line selection and the method of fixing fault segment with DC signal and fault position with AC signal by simulation.

基于MATLAB搭建了单三相混合配电系统模型，对接地选线情况和直流定段、交流定点方法做仿真研究。

Single-phase distribution has the characteristic of small capacity, dense distribution points and short radius that lead to the more branches in single and three-phase hybrid distribution system. Its network structure becomes more complexity, and the fault location becomes more difficult.

单相配电小容量、密布点、短半径的特点使单三相混合配电系统的分支增多，结构更加复杂，故障定位相较于三相系统更加困难。

New technique for mitigating harmonic current in three-phase four-wire electric distribution systems

治理三相四线制配电网谐波电流的新技术

In the second chapter, three-phase models for distribution system elements are established, which is the basis of three-phase power flow.

第二章建立了配电网络各种元件的三相数学模型，这是三相潮流计算的基础。

After adding the single phase distribution mode, the low voltage distribution system presents a pattern of single and three-phase hybrid power distribution.

加入单相配电后，配电系统呈现出单三相混合配电的模式。

The causes of three-phase unbalance of distribution network is roughly divided into two types. One kind is caused by the unbalanced power supplied link system, another kind is caused by the load of the asymmetric three-phase unbalance system.

配电网三相不平衡产生的原因大致分为两类，一类是由供电环节不平衡引起的系统三相不平衡，另一类是由负荷的不对称引起的系统三相不平衡。

A new approach for fault calculation in asymmetrical three-phase and weakly meshed distribution network

三相参数不对称的环状复杂配电网故障计算的新方法

On the other hand, the design of UASB system must consider the separation of UASB system 、 three-phase separator 、 influent distribution system and culture of granular sludge.

UASB厌氧系统的设计要注意处理单元的合理划分、布水系统、三相分离器以及污泥培养四个方面的问题。

Study on the liquid velocity distribution along the axis of a jet loop three-phase fluidized bed reactor

喷射环流三相流化床反应器轴向液速分布的研究

Brief review on the development of models for axial distribution of solid concentration in gas-liquid-solid three-phase fluidized bed

气液固流化床固体轴向浓度分布模型的研究进展

Effect of liquid viscosity on radial distribution of local phase holdups in gas-liquid-solid three-phase fluidized bed

液体粘度对三相流化床局部相含率径向分布的影响

This paper is just to discuss distribution circuit of TN-system in the single-phase, including both three-phase four-wire system and three-phase five-wire system. In what situation does dangerous voltage happen with N-wire?

本文讨论TN（接零）系统中，三相四线和三相五线在其末端单相配电系统中，N线在什么条件下会发生危险电压？

Distribution of Capacity of Stator and Rotor in Full Regulating Three-Phase Induction Voltage Regulator

三相全调程感应调压器定转子容量布局