并联

In many electric drive system s, the feedback stabilization is a commonly used method.

在许多电力拖动系统中并联稳定是一种常用的方法。

In many electric drive systems, the feedback stabilization is a commonly used method.

在许多电力拖动系统中并联稳定是一种常用的方法。

It is found that the maximum fault current may be produced when the DGS with synchronous generators are installed at the outlet of the feeder. The critical installation capacity of DGS and the minimum impedance of the step-up transformer can be derived easily and verified by the computer simulation.

经由本文的研究可发现，同步发电机型式的分散式电源并联於馈线口所产生之故障电流最大，增加升压变压器的阻抗与降低分散式电源的容量皆可降低故障电流大小至限制范围内。

At first the definition of prediction values of system, network model, prediction model are given, then the stochastic approximation character of the system including simple system noise when identified by a network model using seriesparallel scheme is analyzed as well as the effect of noise on the model multi-step prediction is discussed.

首先对系统、网络模型、预报模型的各种预报值作了定义，然后针对只含简单系统噪声的系统讨论了在串-并联辨识方案下模型对系统一步预报的概率逼近特性，并分析了噪声对模型多步预报的影响。

A basic approach to high speed measurements is to minimize stray shunting capacitance through careful mechanical design of the picoammeter.

实现高速测量的基本方法是，仔细地进行皮安表的机械设计以尽量减少寄生并联电容。

Use of TBB high vohage parallel capacitance compensation apparatus can elevate power submultiple,thus,the quality of power supply and economic efficiency can be enhanced.

叙述了功率因数对电网的影响，以及利用TBB高压并联电容补偿装置提高功率因数，提高了供电质量和经济效益。

Units can be many parallel alternately operating pumps can also be put into operation subparagraph.

多台水泵可并联交替运行，也可分段投入运行。

The goal of this item is to improve the whole process of recognizing and extracting road layer from raster map, and to make the whole process as a closed feedback system with output measurable, state controllable and recognition subprocess optimally adaptable.

本研究目标为：改进对栅格交通地图道路信息的识别抽取全过程，使之成为一个输出可测、目标可控、识别过程可自适应优化的闭环反馈识别系统。把对不同图层的识别过程作为并联的子过程控制对象，所构建的整体系统实现了其道路网络输出成为可测变量。

To analyze the reliability of oil pipeline ,the traditional methods of the evaluation for reliability ,based on the theory of reliability and supposal of failure rate ,regard the pipeline as a system of series connection or parallel connection .

对长输管道可靠性进行评估的传统方法是，将管道结构视为一个串联或并联系统，运用可靠性的理论概念和各种失效概率假设，以故障率的统计资料为计算依据来进行可靠度的计算分析，可靠度也采用故障率等参数来表达。

To solve the problem with high deviation on bus voltage at Wu-Zhou 500 kV Switchyard in South China Allied power Grid, it was planned to install a set of 150 Mvar shunt reactor (chigh voltage reactor in brief bereaffenr).

为解决南方互联电网梧州500 kV开关站母线电压偏高问题，拟在梧州站母线投入1组150 Mvar并联电抗器。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐