1、

Detailed models of transmission line, protection system and emergency control measures are added-by-step transient stability programs.

首先建立动态仿真中输电线路和保护系统的详细模型, 建立了基于时域仿真的暂态稳定模型,以及各种紧急控制措施模型.

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2、

A transient stability closed-loop emergency control method considering the abrupt change of electromagnetic power is proposed.

提出一种考虑电磁功率突变的暂态稳定 闭环 紧急控制方案.

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3、

The difficult point of the transient stability analysis is solution needs fast computation speed and accuracy.

在线暂态稳定分析的难点是必须做到快速性与准确性的统一.

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4、

Transient stability study of East China power system during light load

华东电力系统低谷负荷时的暂态稳定研究

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5、

Improvement of power system transient stability using unified power flow controller

基于统一潮流控制器对电力系统暂态稳定控制的研究

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6、

A fast estimation algorithm of dynamic braking for transient stability control

电气制动暂稳控制的快速估算

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7、

Nowadays the transient stability analysis ( TSA ) has been mature relatively.

目前较为成熟的是暂态稳定分析 ( TSA ).

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8、

Using basic theory of hydraulic dynamic simulation system, analysis the stability and transient response of hydraulic servo-system, provide a reliable plan for system design in the future.

本文用液压系统动态仿真的基础理论,对汽车液压转向伺服系统的稳定性和瞬态响应进行了分析,为今后系统设计提供了可靠的方案。

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9、

Influence of Three-phase Reclosure Sequence on Transient Voltage Stability Desktop applications fit into four categories of posture: sovereign, transient, and daemonic.

三相重合时序对暂态电压稳定性的影响桌面应用可以分为3种姿态,即独占、暂时和后台。

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10、

Charging hydrogen thyratron used in the Fast Transient Generators, not only can improve the generator stability, and can significantly reduce costs.

充氢闸流管在快速瞬变脉冲群发生器中的应用不仅可以提高发生器的稳定性,而且能够大幅度降低成本。

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11、

Transient connective stability of electric power systems with governor

带调速器的电力大系统的暂态关联稳定性

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12、

Main content is as follows: in safety stability aspect, tide analysis, static safety analysis and transient safety stability analysis have been conducted under normal condition, maximum load condition and all examine-and-repair conditions;

研究的主要内容如下:在安全稳定性方面,对正常方式、最大负荷方式和所有的检修方式,进行了潮流分析、静态安全分析和暂态安全稳定性分析;

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14、

Moreover, it is suggested that transient voltage stability and transient voltage dip acceptability be quantitatively assessed along the same trajectory. The more critical one between the two kinds of limits is regarded as the transient voltage security limit.

提出在同一次仿真过程中定量评估暂态电压稳定性和暂态电压跌落可接受性,把最临界的极限值作为系统的暂态电压安全极限。

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15、

Transient voltage security ensures the two-element for transient voltage stability and transient voltage dip.

暂态电压安全是保证暂态电压稳定和暂态电压跌落可接受性两个方面。

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16、

The output stability, and transient characteristics of super-power by the users alike.

其输出稳定 、 瞬间功率超强的特点受到广大用户的一致好评.

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17、
18、

The principle of high voltage controllable reactors and its application in Northwest China power grid are presented. The influences of controllable reactor on system voltage and network losses, on transient and dynamic stability of power system and the economy of controllable reactor installation schemes are carried out.

介绍了可控高压电抗器的原理及其在西北电网的应用情况,分析了可控电抗器对电网电压和网损的影响,对电网暂、动态稳定的影响和各可控电抗器安装方案的经济性。

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19、

The simulation of LO_2 tank pressurization system indicates that PID control parameters should be set reasonably and the initial opening of pneumatic diaphragm control valve should be adjusted to nominal pressurant mass rate, which is effective to improve stability of pressurization starting transient.

对贮箱增压系统的仿真表明,合理设计PID控制参数并根据经验预置与额定流量相近的调节阀初始开度,对于提高增压系统起动过程的平稳性有利。

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20、

The electromagnetic transition process and stability analysis are studied also . Then the transient performance is studied.

该传感系统的电磁过渡过程、稳定性分析、暂态性能研究.

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