• Simulation results show that the total amount of impurity in the buffer layer or transparent an - ode is the key to determine the on-state voltage drop of GCT device.

    模拟结果表明缓冲透明阳极各自区域中的杂质总量决定GCT的通态压降关键因素。

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  • Routine shunt reactor fixed on the EHV transmission system can not guarantee the transmission capability and steady state voltage of system under different operation modes.

    常规并联电抗器固定接入超高压输电系统不能保证各种运行方式系统输送能力母线稳态电压

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  • The impacts of aerating state and heating voltage on the response and the sensitivity were studied.

    研究了通气状态加热电压传感器响应和气影响

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  • New formulations are on the basis of the theory of the bifurcation and the Jacobi matrix eigenvalue structure analysis incorporating the margin and state index of the voltage stability.

    这个模型电压稳定分析特征结构分析法分岔分析法为理论基础电压稳定指标状态指标相结合加入了无功优化中。

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  • On this basic theory, we have studied quantum fluctuations of the voltage and current of each branch in thermal vacuum state.

    基础上,研究真空态下支路电流电压量子涨落

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  • On this basis, a method named "not putting into and withdrawing" is proposed. This device is in working state only while the voltage of the electric wire netting has quality problem.

    基础上提出一种投入、退出的投切方法装置电网电压存在质量问题处于工作状态

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  • Extensive EEG research has demonstrated that brains produce different brain waves, rhythms of electrical voltage, depending on their mental state.

    广泛EEG研究已经展现大脑会根据精神状态不同而制造出各种不同的脑电波电压节奏

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  • The switch state and control function of Matrix Convetter based on two-voltage control technique is researched, Source key is presented, and the control table of switch state is given.

    讨论了基于双电压控制矩阵变换器开关状态控制函数提出了原点开关概念开关状态控制函数

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  • Therefore the impact of increased steady state and transient voltage stresses on the design of the main equipment for UHVDC stations has to be careful.

    因此,必须深入研究提高稳态暂态电压应力对特高压直流换流站设备设计产生的影响

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  • This paper puts forward the assessment on the real-time operation state of the specific equipment while voltage sag happens based on the energy impact on users.

    电网构成存在缺陷、电压凹陷严重影响电力用户生产生活需要准确地衡量用电设备受影响状况以及电网用户经济损失。

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  • A new algorithm used for power system steady state voltage stability analysis based on eigenvalue structure analysis (ESA) method is proposed.

    提出基于特征结构分析法(ESA)的电力系统静态电压稳定分析算法

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  • At the same time the paper analyses the frequency spectrum of the wave from, and indicates the influence of voltage harmonic wave component on the steady state performance.

    同时波形进行了频谱分析指出电压谐波成分双馈电机稳态性能影响情况。

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  • Here the discrete on or OFF state of the modulation itself can be used to control the switches thereby controlling the voltage or current across the load.

    在这里离散状态调制本身可以用来控制开关从而控制得或电流负载。

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  • MOSFET has higher working speed and smaller voltage and current than IGBT's. MOSFET has been selected for study the solid state switch technology working on higher repetition rate.

    MOSFET工作速度IGBT耐压电流比igbt小,本文采用MOSFET研究工作更高频率下的固体开关技术

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  • The state has forced the manufacturer of LED lamps to indicate the following items on the outer package: extra voltage, voltage scale, extra power, extra frequency.

    国家强行请求LED灯具出产厂家商品外包装标出以下内容:额外电压、电压规模、额外功率、额外频率。

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  • This paper reviews the progress and results of the researches on static state voltage stability in electric power systems via the load flow equations.

    潮流方程电力系统静态电压稳定研究中的应用状况进行了综述

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  • OBJECTIVE To investigate the effects of kaempferol on voltage-gated potassium currents in CA_1 pyramidal neurons of rat hippocampus in both normal state and acutely transient hypoxia.

    目的研究山奈酚对正常急性短暂缺氧时大鼠海马CA_1锥体神经元电压依赖性通道作用。

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  • On the base of traditional vector control, the improving excitation system is established by importing the dynamic change in network voltage and state flux current.

    基础上,对励磁系统加以改进,将电网电压等效定子磁场电流动态变化引入系统考虑电网波动情况下建立了风力发电励磁控制系统。

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  • This control system is composed of AT89C52 as a center the temperature sensor and module of voltage modulation. The working state and temperature are displayed on liquid crystal display.

    AT 89 C52单片机作为系统核心处理器,结合温度传感器、单相调压一体化模块来实现对清洗消毒机的程序化控制,并通过液晶显示屏实时显示系统工作状态、温度参数等信息。

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  • A theory of the state-space method based on Markov process was introduced to solve reliability analysis for the low - voltage switchgear assembly system.

    考虑系统部件更换和维修,把低压成套开关设备作为可修复系统,运用基于马尔可夫过程状态空间方法,对其可靠性进行分析

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  • During t1 a reverse voltage must be maintained across the thruster and only after this time is the device capable of blocking a forward voltage without going into its on-state.

    t1期间,通过半导体闸流维持反向电压并且正是在之后,设备易于保持一正向电压,无需开启电源

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  • The electrical switches conduct heavy current and have nonzero voltage across the switch in the on-state.

    这个电子开关电流,并且在通态时有非零的降。

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  • On this basic theory, we studied quantum fluctuations of the voltage and current of each branch in vacuum state.

    将介观无损耗传输线量子化基础上 ,研究了真空压缩真空态下传输线电流和电流梯度的量子涨落 。

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  • On this basic theory, we studied quantum fluctuations of the voltage and current of each branch in vacuum state.

    将介观无损耗传输线量子化基础上 ,研究了真空压缩真空态下传输线电流和电流梯度的量子涨落 。

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