transient power

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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The characteristics for ASTG with faults in the excitation system will appear in good working order. Simulation results of steady state operation and transient process of an asynchronized turbogenerator demonstrate that an asynchronized turbogenerator has a lot of advantages over traditional synchronous generator for power system.

以上异步化汽轮发电机励磁故障下稳态运行和暂态运行的仿真结果，显示了异步化汽轮发电机具有运行方式灵活的特点，具有显著优于传统同步汽轮发电机的运行特性。

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Transient power quality issues have been becoming extrusive, such as voltage well, voltage sag and voltage interruption, and bring customers amount of loss.

暂态电能质量问题越来越突出，如电压跌落、骤升、短时断电等现象经常发生，给用户带来了很大的损失。

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, are simulated, classified and recognized, the classification results of transient voltage disturbances show that the proposed two classification methods for transient power quality disturbances possess good classification characteristics and can be applied in wider scope.

对暂态电压扰动的分类结果表明，上述改进的暂态电能质量扰动分类方法分类特性良好、适用范围较广。

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Frequency in stable state and transient state must be checked in measurement of military power system.

在军用电力系统中,频率测试不仅要考核稳态过程,而且还要考核瞬态过程.

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The suboptimal controlling method which meets the requirement of IEEE transient power quality is given.

在满足IEEE暂态电能质量条件下,实现下行信号系统准最优控制.

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Large disturbances are the main threats to transient security of power systems.

电力系统的暂态安全问题主要是由大扰动引起的.

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The MAPLE software package is efficient in analytically solving the non-linear algebraic equations, by using which the initiate value and decaying time constant during each phase of power system electric-magnetic transient process are solved.

MAPLE软件包是吴方法用于解非线性代数方程的工具，用它可以解得电力系统突然短路电磁暂态过程中各阶段的初值和衰减时间常数。

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The transient temperature distribution and thermal distortion of optical coating components under an annular high-power continuous wave laser radiation

环状连续强激光下光学薄膜的瞬温和热畸变

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Protection Study Avoiding Transient Negative Pressure by Air Vessel of Thermal Power Station Pumping System

压力空气罐对火电厂补给水系统瞬态负压的防护研究

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Transient Stability Index of Power Systems Based on Theory of Stability Region and Its Applications

基于稳定域边界理论的暂态稳定指标及其应用

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Transient Stability Parallel Algorithm in Power System Based on Newton Descent Method

牛顿下山法的电力系统暂态稳定并行算法

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