Three defective cases and three transient load conditions are investigated.
三缺陷个案及三瞬态负载条件下进行调查。
Noise and ripple is 50 mV p-p and output load transient recovery is 0.5 milliseconds.
噪声与波纹电压为50mV p-p,输出负载瞬时恢复时间0.5ms。
Load in Progress 0x20000 This is a transient state that is only in effect during a load operation (against a recoverable database) that specifies the COPY NO option.
LoadinProgress0x20000这是一种只在执行指定了COPYno选项的载入操作(针对可恢复的数据库)时才有效的临时状态。
The turbine DEH system adapts to prompt load drop, when the unit runs with transient house load to realize sliding pressure shutdown following the time required by turbine main equipment.
在汽机DEH系统适应快速降负荷的情况后,根据汽机主设备要求的时间短暂带厂用电负荷运行进行滑压停机。
Transient lateral response of pile subjected to lateral impulse load at the pile head is studied.
解析地研究了桩顶受到横向冲击荷载时桩的瞬态横向动力响应。
The methods used to limit transient effects depend on whether the load is capacitive or inductive.
限制瞬态效应所使用的方法取决于负载是电容性的还是电感性的。
In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
本文导出了同步电机三相对称负载突然拉开,电机端电压与励磁电流在瞬态过程中的解析表达式。
By way of describing the mathematical model and analyzing the transient phenomena of active impact load in power systems, its real-time control methods are discussed.
本文从电力系统有功冲击负荷的数学模型和暂态过程着手,分析和探讨了有功冲击负荷实时控制的基本原理和方法。
Then, transient response of vertical displacement, vertical stress and pile-soil stress ratio of some nodes in the elastic subgrade are computed in one single load cycle.
采用桩土分析法,计算分析在一个荷载周期内,弹性路基内各研究节点的位移、竖向应力、桩土应力比的瞬态响应。
In the case of fluid load the radial displacement in transient response mode tends to zero, and the porewater pressure varies relatively smoothly.
球壳内作用有流体压力时在瞬时响应模式下位移趋近于零,而孔隙水压力变化相对平缓。
The simulations of load switching and capacitor charging show that the proposed method can quickly and effectively class the impulse transient and oscillation transient disturbances.
系统负荷投切和电容器充电的仿真结果表明,该方法能快速有效地区分暂态脉冲和振荡暂态。
The chip is adopted current-mode control, so that either its response to the supply voltage or its transient response to load changes is fast.
该芯片采用电流模控制方式,因此对电源电压的响应和对负载变化的瞬态响应迅速。
Transient voltage risk can be calculated by optimizing the total cost for generator adjustment and load shielding under restrictions of transient security.
通过满足暂态电压安全约束的无功发电调节与切负荷总代价最小化问题,来表示暂态电压安全风险。
SF series transient surge suppressor could protect the UPS power source system and its load devices.
SF系列串联瞬态浪涌抑制器可以对UPS电源系统及其负载设备起到很好的保护作用。
Whereas in the current transients, though load removal is a low-frequency phenomenon, a very small transient is observed at high-frequency regions for defective gears.
而在目前的瞬变,即使负荷搬迁是一种低频率的现象,一个相当小的瞬态是观察在高频率地区有缺陷的齿轮。
The proposed LBP load model is incorporated in a transient stability program to show that the computational time is significantly reduced.
LBP负荷模型可以接入到暂态程序中,从而大大减少计算时间。
When explosion took place inside structures, the structure bore dual load: the transient shock wave and long duration quasi-static gas pressure.
爆炸发生在结构内部时,结构受到双重荷载作用:瞬时的冲击波荷载和长时间的准静态气体压力。
Utilizing the recorded fault data to replay the transient process, the dynamic load model could be verified by the comparison between measured curves and simulation ones.
利用故障录波信息重演负荷特性的暂态过程,通过实测曲线和负荷模型仿真曲线的比较,进行负荷动特性模型的校验。
The study of random load and transient response for rear frame of shovel loader model ZL50 using modern test means and data processing is discussed.
本文论述了应用现代测试手段和数据处理方法,研究ZL 50装载机后车架的随机载荷与瞬态响应。
At last, the transient dynamic response of buried tunnel in partially saturated soil under blast load is studied.
最后,研究了准饱和土体中埋置的半封闭隧道在爆炸荷载下的瞬态动力响应问题。
The transient release of excavation load is accompanied by the development of cracks, the outburst of detonation gases and the formation of new free surface during the rock fragmentation by blasting.
岩体爆破开挖过程中,开挖荷载瞬态卸荷伴随着爆破破岩的裂纹扩展、爆生气体逸出以及新自由面形成等过程而发生。
The patented emulated-current-mode architecture provides superior load transient response in low duty cycle applications that are not addressable by traditional current mode control.
已获专利的仿电流模式结构在不能由传统电流模式控制进行编址的低占空比应用下,提供了出色的负载瞬态响应。
The importance of dynamic load model for transient stability studies, generation control and regulation of automatic apparatus, is increasingly realized by electrical experts of our country.
负荷模型在电力系统分析计算、控制的研究中和安全自动装置的整定中的重要作用已经越来越被我国的电力工作者所认识。
The transient Angle stability margin and critical clearing time are computed by FASTEST under different proportion of dynamic electric load model using in Henan Power Grid.
以河南电网为例,采用暂态安全定量分析软件FASTEST计算了不同动态负荷模型比例时的暂态功角稳定裕度和临界切除时间。
The influences of load models on transient stability of a multi-infeed DC and AC system are analyzed at length.
分析负荷模型对多馈入交直流系统功角稳定性的影响。
The functions of the software are as follows: free creation of power system, GUI of load flow calculation and transient stability calculation, transient stability evaluation based on ANN.
系统主要包括以下几方面的功能:电力系统图的自由生成,潮流计算及稳定计算的友好数据输入输出界面,基于ANN的暂态稳定评估系统。
The performance of multifrontal method is evaluated and compared with direct sparse factorization method through load flow calculation and transient stability simulation using IEEE benchmark data.
以IEEE检验系统为例,通过数值试验将多波前算法与电力系统分析中常用的稀疏三角分解技术进行对比分析。
Then under the low speed condition, the force curves of the bearing were obtained and used as the load for the finite element transient analysis.
在低速重载工况下,得出副变速箱箱体结构点的瞬态受力曲线,并以此曲线作为后续瞬态有限元分析的载荷输入。
Then under the low speed condition, the force curves of the bearing were obtained and used as the load for the finite element transient analysis.
在低速重载工况下,得出副变速箱箱体结构点的瞬态受力曲线,并以此曲线作为后续瞬态有限元分析的载荷输入。
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