In this paper, the effect of damper windings of salient-pole synchronous generator on transients of the recloser in power system is considered by numerical calculation method.
本文用数值计算方法研完了凸极同步发电机阻尼绕组对电力系统自动重合闸暂态过程的影响。
Soft loading Soft loading refers to the ramping of load onto or off of a generator in a gradual fashion for the purpose of minimizing voltage and frequency transients on the system.
软加载软加载是指在给发电机组增加或减少负载时要逐渐进行,以减少电压和频率对系统的瞬变影响。
A programmable slew rate allows a controlled transition from one load setting to another to minimize induced voltage drops on inductive power wiring, or control induced transients on a test device.
带有编程控制的转化速率可以控制从一种负荷装置转换到另一装置,以降低电力布线上感应电压降,或控制测试设置上的感应瞬变电流。
Protection of Components and Circuits Sensitive to ESD Transients Occurring on Power supplies, Control and Signal Lines.
保护元件和电路,防止在电源供应、控制和信号线产生的ESD。
The effect of temperature transients on measurement of acceleration is discussed in this paper.
本文就执行加速度量测时暂态温度效应的影响作一探讨。
Based on that, the numerical of product leakage and its method of solving are proposed, which include volume balance calculations, heat transfer models and transients fluid flow models.
基于这一思想,给出了管道泄露检测的数学模型,即体积流量平衡模型、热力平衡模型、瞬变流动模型及其求解方法。
This dissertation makes a detailed study on several aspects of basic theories of fluid transients in hydropower station systems and design of initial software is carried out.
本文对水电站瞬变流数值模拟计算中的几个亟待改进的问题进行了深入的研究,并且初步完成了有关计算软件的开发工作。
This paper researches on three phase capacitor transients, presents a combined switch constructed of contactor and low current thyristors to realize non surge close and non arcing break.
对三相电容器的暂态过程进行了研究,提出采用接触器和小电流晶闸管组成混合开关,实现了合闸时无冲击电流及分断时无电弧。
Transient parameters and numerical calculation model are fundamental to evaluate the traveling wave on very fast transients in three-phase enclosed GIS.
数值计算模型和参数的确定,是三相同壳结构GIS快速暂态过程行波分析的基础。
The paper presents a new model and algorithm for the calculation of electromagnetic transients on EHV-AC power systems.
本文论述了计算超高压电力系统电磁暂态过程的新模型和算法。
The article discusses the working principle, numerical simulation on the hydraulic transients and applications of safety membranes in lieu of a surge chamber.
简述了爆破膜工作原理,水力过渡过程数值模拟,并介绍若干水电站应用实例。
Change caused by transients which, as a result of the modulation, are present in the transmission channel and depend on its transmission qualities.
失真是由调制产生的瞬变引起的变化,存在于传输信道之中,并取决于它的传输质量。
The first is the commercial hotel, which provides services essentially for transients, many of them traveling on business.
第一种就是商业型的,它们根本上是为短期客人提供服务,因为这些旅客中的大部分是为了经商而出行。
The first is the commercial hotel, which provides services essentially for transients, many of them traveling on business.
第一种就是商业型的,它们根本上是为短期客人提供服务,因为这些旅客中的大部分是为了经商而出行。
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