• Some measures that can improve transient power transfer capability of SCEPG are adopted.

    针对不同情况,制定了多种提高暂态传输能力有效措施

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  • Dynamic voltage restorer (DVR) is an effective solution for transient power quality problems.

    动态电压恢复器(DVR)解决电能质量问题一种有效途径

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

    满足IEEE暂态电能质量条件下,实现下行信号系统准最控制

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  • The deviation of rotating speed from the integral of transient power is very close to the actual value.

    由暂功率积分得到转速差,结果与实际十分接近

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  • By comparing the average transient power supply currents, we could distinguish a fault circuit from a fault free circuit.

    通过比较两者平均动态电流的大小,我们能够区分出故障电路无故障电路。

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  • The transient power quality problems become more important. Capacitor switching which brings transient disturbance is a common power quality event.

    电能质量问题日益突出电容器投切造成的暂态扰动其中较为常见的一种

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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电压跌落、骤升、短时断电等现象经常发生,用户带来了很大损失

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  • Transient power quality may cause severe loss to sensitive customers; therefore, it is very important to recognize overlapped transient power quality under general terms.

    电能质量敏感用户带来重大损失因此,在最普遍情况识别叠加的暂态电能质量扰动非常重要

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  • Electromagnetic Pulse (EMP) and High Powered Microwave (HMP) Weapons offer a significant capability against electronic equipment susceptible to damage by transient power surges.

    电磁脉冲EMP功率微波HPM武器瞬间功率骤增而电子设备产生巨大破坏力

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  • Against the inherent defects of the traditional linear filter in the detection of transient power quality disturbances, this paper USES mathematical morphology morphological filters.

    针对传统线性滤波器暂态电能质量扰动检测存在固有缺陷本文采用形态滤波器对电力扰动信号进行消噪。

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  • Using the different time-frequency characteristics of wavelet and wavelet packet, the proposed approach can avoid the noise and complete the detection and classification of transient power quality.

    方法利用小波各自时频分解特点,实现了暂态电能质量扰动自动检测分类

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  • Based on the different generation proportion of YunNan and GuiZhou, there are three kinds of power transfer modes, in which transient power transfer capability from the west to the east is researched.

    同时,基于不同云南贵州有功出力分配比例研究传输模式下的西电暂态功率传输能力

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  • So, the influence of UPFC in power system transient stability and transient stability preventive control has been researched in this paper.

    因此,本文主要研究了UPFC电力系统稳定性暂态稳定预防控制影响和作用。

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  • The static and transient stability of the power system are analyzed based on the degree of excitation.

    根据不同干扰程度分析研究了系统静态稳定性暂态稳定性。

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  • Different reclosing times of automatic reclosing affect power system transient stability, so the capturing of optimal reclosing time is always followed with interest.

    自动合闸不同重合闸时间影响电力系统暂态稳定性使得它的最佳重合时刻捕获一直受到关注

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  • An improved method based on disturbance power and energy is presented to locate the transient disturbances.

    文中对此进行了改进提出一种基于改进功率能量暂态扰动定位方法。

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  • Impact of large scale wind farm integration on power system transient stability is studied in this paper.

    大型风电场接入后的电力系统暂态稳定性进行了研究。

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  • Firstly, this method USES the continuation power flow (CPF) technique and both of static security and transient stability constraints are considered.

    算法采用连续潮流(CPF)技术考虑了系统静态安全约束暂态稳定约束。

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  • The key to power distribution system is to ignore transient process in this sub-system and to draw the network equivalent circuit diagram, therefore its node voltage equation is algebraic equation.

    配电子系统建模关键忽略内部的暂态过程作出网络等值电路图因而建立的节点电压方程代数方程。

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  • This paper proposes a method for fast transient stability assessment of large power systems.

    本文提出快速确定电力系统稳定方法。

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  • This model can be used to analyze thermal-hydraulic transient behaviour of inverted U-tube steam generators in PWR power plants.

    模型用于分析压水堆核电厂U型管自然循环式蒸汽发生器热工水力瞬态过程

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  • This paper analyze the characters of some transient electromagnetic disturbance in power system, build a set of electromagnetic pulse simulator.

    文章分析电力系统存在一些瞬态电磁干扰及其特性建立了一电磁脉冲模拟器

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  • In the power system failure transient period of time.

    电力系统发生故障暂态时期内

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

    电力系统暂态安全问题主要扰动引起的。

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  • While fault occurs there is a transient or steady-state response to the power network.

    出现故障时,电网一个暂态稳态的快速响应

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  • The transient state of the transient event also includes LED switching on the power supply, or transient transient current when the plug is connected.

    形成过流事情状况包括LED接通电源或是带电的瞬态过电流

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  • Based on the finite difference time-domain (FDTD) method, a novel model is presented for transient analysis of power cable system.

    基于时域有限差分算法提出一种新的电力电缆电磁瞬态分析计算模型

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  • In this paper, an introduction of its applications in power system transient stability analysis and control, planning of switching operation, and disturbance diagnosis is presented.

    文中多代理技术目前电力系统暂态稳定分析控制、倒计划故障诊断等方面应用做了概要介绍

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  • The composite electric load model has complex impact on power system transient stability.

    综合负荷模型电力系统暂态稳定性具有复杂影响

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  • Using combined models, the performance of power system transient stability assessment can be improved.

    组合模型提高电力系统暂态稳定评估分类性能

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