1、

transient power quality classification based on best wavelet packet basis decomposition

基于最优小波包基分解的暂态电能质量分类方法

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2、

an equivalent circuit is taken in the paper to analyze the production of ir drop and the effect, to eliminate ir drop the principle of the transient power loss method and probe method and application limits are presented, the multifunction probe for cathodic protection is recommended.

本文用电化学等效电路分析了IR降的产生及其影响,阐述了消除IR降的瞬时断电法和探头法的原理与局限,推荐用阴极保护多功能测量探头消除管&地电位测量中的IR降。

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3、

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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4、

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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7、

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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8、

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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9、

A macro-model of SCR in consideration of reverse recovery process and thermal performance is established in this paper. Transient simulation of a thyristor module used for HVDC power transmission is performed by using this model.

考虑温度特性和反向恢复过程后建立了可控硅器件宏模型以仿真高压直流输电用可控硅模块暂态特性。

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10、

High power electromagnetic transient pulse in-phase synthesis of the Optic-Controlled Array

光控阵列高功率瞬态电磁脉冲同相合成技术

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11、

Thyristor-Controlled Series Compensation have multi-functions of damping low-frequency power oscillation, enhancing transient stability of the power system and mitigating sub-synchronous resonance.

可控串联补偿装置具有阻尼线路功率振荡、提高电力系统暂态稳定性、抑制次同步谐振等多种功能。

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12、

Influence of Three-Phase Metallic Short Circuit Occurred Position in Tie Line on Power System Transient Stability

联络线三相金属性短路地点对电力系统暂态稳定性的影响

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13、

The time domain transient response and synchronous and average power spectrum are analyzed.

对该瞬态信号的时域和同步功率谱进行分析后,可较为准确地判别泵阀的工作状态。

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15、

Based on the three-dimensions transient temperature distribution model, the paper analyzes the effects of different combination of laser power and scanning velocity on the hardened case's uniformity.

以三维瞬态温度场分布模型为基础,对激光相变硬化中不同激光功率和扫描速度组合对硬化层分布均匀性的影响进行了理论研究。

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16、

Transient Current Measurement for Power System by Using Improved AC/ DC Current Transformer

新型交直流比较仪在暂态电流测量中的应用

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17、

Transient Energy Function Analysis of AC/ DC Power System

交直流联合电力系统暂态能量函数分析

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18、

A numerical model is developed for the calculation of transient temperature field of thin film coating induced by a long-pulsed high power laser beam.

本文建立了一个光学薄膜在长脉冲激光作用下的模型来计算激光作用下的温度场。

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19、

Design Rule for Eliminating Transient Intermodulation Distortion of Audio Power Amplifier

消除音频功率放大器瞬变互调失真的设计准则

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20、

A high-precision, high efficiency precise time-integration method based on multi-step prediction is presented and applied to power system transient stability calculation which has obtained good results.

本文提出了一种高精度、高效率的基于多步预测的精细积分计算方法,并将其应用到电力系统暂态稳定计算中来,获得了良好的效果。

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