transient state

A study of transient state on triac off-state voltage and optimization of parameters of snubber circuit for 3-phase induction motors switching application

基于交流电机负载双向晶闸管关断电压暂态研究及缓冲电路参数优化

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Research the transient state course of an RLC circuit in series and get a kind of measurement method. It has solved better the problem the measurement value of time contant"τ" bias its calculation value.

对RLC串联电路暂态进行研究并提出一种测量方法，较好的解决了时间常数τ的测量值与计算值偏离较大的问题。

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Solution to the transient state of linear circuit by generalized three-element method

求解线性电路过渡过程的广义三要素法

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According to Bernoulli Equation of unsteady flow, the hydraulic calculation model of multi-source pipe network based on graph theory in slowly transient state is established, which can provide more information of hydraulic elements in slowly transient state.

根据非恒定流伯努利方程，建立的基于图论的多水源慢变流管网水力计算模型，可以提供更多的慢变流情况下的水力要素信息。

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Numerical Analysis of Semi-Conductor Thermoelectric Refrigeration in Transient State

半导体温差电致冷瞬态性能的数值分析

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Solving Transient State Responses of Special Circuits With Laplace Transformation

用拉普拉斯变换求特殊电路的暂态响应

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The temperature distribution on an uncooled infrared bolometer detector is computed using the finite element numerical method. The introduced model can simulate both the steady state and the transient temperature field of the top surface of the thermal sensitive layer on a bolometer detector.

本文主要介绍用有限元数值分析的方法对非致冷红外测辐射热计探测器的温度分布进行计算，其有限元模型可以对测辐射热计探测器热敏层表面的稳态和瞬态温度场进行仿真。

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This paper first states the basic principle of constraining transient state short current. Base on the constraining waveform's characteristic, three main constraining parameters ( the constraining time, the width of constraining pulse width modulation pulse and the current after constraining) are put forth.

首先阐述了瞬短抑制的基本原理，针对其电流波形的特点提出了三个主要抑制参数，即瞬短抑制时间、瞬短抑制PWM脉宽和瞬短抑制后的电流。

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The three models of virulent gas leak and diffusion are established, respectively is: continual stable state leak and diffusion model, limited period stable state leak and diffusion model, transient state leak and diffusion model.

建立开发了三种有毒有害气体泄漏与扩散模型，分别为：连续稳态泄漏与扩散模型、有限期间稳态泄漏与扩散模型、瞬态泄漏与扩散过程模型。

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Distributed laws and associated features between the three phase transient current components ( TCC) are analyzed in theory, on the basis of sufficient researches to formed mechanism and distributed features of the single-phase-grounded-fault transient state process in non-effectively grounded systems.

在对非有效接地系统中单相接地故障暂态过程形成机理及其分布特征研究的基础上，从理论上分析馈线三相电流暂态分量间的分布规律及其关联特征。

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In steady and transient state, air temperature field and flow field inside the thermoelectric refrigerator, loaded and no loaded, are calculated by using a CFD software PHEONICS.

采用PHEONICS数值仿真软件，对热电冰箱的无负载瞬态工作、有负载稳态和瞬态工作时箱内温度场和流场进行了数值模拟。

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Therefore, under the action of temperature stress, if getting rid of thermal shock effect, only need to consider the steady state of thermal flow and not necessary to think of the transient state of unstable thermal flow.

因此，在温度应力作用下，如果排除热冲击效应，只需考虑热流稳定状态，而不必考虑热流未稳定的瞬间状态。

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Increases both the steady state and transient stability limits of the generator with respect to the power system by continuous, fast control of the exciter voltage to match the generator requirements.

通过连续、快速控制励磁机电压以与发电机的要求相匹配来提高发电机对于电力系统的稳态和暂态稳定性限度。

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Read the persistent state associated with the given identifier into the given transient instance.

读取和给定的主键标示符关联的持久化状态到给定的自由状态的实例对象.

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Analysis of the Transient State of Output Voltage and Exciting Current in Alternator

发电机输出电压与激磁电流瞬态过程分析

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This paper analyzes the usage of three-factor method in transient state of first-order alternating current circuit, getting the alternating current expression from direct current expression, and proves it by examples.

该文分析三要素法在一阶直流线性电路暂态中的应用，从直流激励表达式推导交流激励表达式，并通过实例加以证明。

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The principles of stress distribution on sections are got by solving the temperature stress distribution of the spatial continuous rigid-frame bridge through coupling heat-transient state and heat-structure.

通过热-瞬态和热-结构耦合求解空间实体连续刚构桥的温度应力分布，求得求截面各点应力分布规律，并与本文提出两种温度梯度分布模式进行了对比。

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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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