• 电流饱和状态下,模型有效地描述了电机产生径向悬浮电磁转矩

    The model can depict radial force and electromagnetic torque generated in the motor more accurately in the region of magnetic saturation.

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  • 电力系统母线保护存在主要问题电流互感器饱和问题。

    Saturation of Current Transformer is the major problem of Bus Protect in power system.

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  • 降低容量输电系统短路电流水平提出一种基于饱和电抗器串联谐振故障限流器

    With a view to reducing the short circuit current level of large capacity transmission systems, an in-series resonant type FCL based on saturated inductor is presented.

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  • 技术充分利用PN反向饱和电流温度敏感函数的特性使用简单电路结构达到很好的温度特性电源抑制性能

    The sensitive temperature characteristics of PN junction inverse saturation current is fully utilized to obtain good temperature coefficient and PSRR with simple circuit structure.

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  • 这些新型电感器可在未饱和的情况下处理暂态电流峰值

    The new inductors handle high transient current spikes without hard saturation.

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  • 电力系统母线保护存在主要问题电流互感器饱和问题。

    Saturation of Current Transformer (ct) is the major problem of Bus Protect in power system.

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  • 混沌动力学方法道扫描静电探针离子饱和电流信号进行分析研究了等离子体尾迹

    A plasma wake flow field is studied by analyzing the saturated ionic current of multiple scanning probes with the method of chaos dynamics.

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  • 本文首先建立了一个SOIMOSFET器件直流电流模型阈值电压模型,模型考虑速度饱和效应

    DC model of SOI MOSFET including output current model and threshold voltage model is proposed in this paper. The velocity saturation effect is considered.

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  • 电流电容模型线性区饱和都是连续准确的,需要没有物理意义的光滑处理。

    It is indicated that the current and capacitance model is continuous and accurate across the linear and saturation regions without any unphysical interpolation scheme.

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  • 研究一种新型直流电流比较仪,包括两个环节双向饱和放大器双铁芯自饱和磁放大器。

    A new type of DC current comparator is researched which includes two parts: a bidirectional self saturating magnetic amplifier and a two care self saturating magnetic amplifier.

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  • 特点直流电流增益放大线性好饱和降低。

    Features: High DC current gain, excellent hFE linearity, low saturation voltage.

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  • 特点饱和降,电流放大线性开关速度快

    Features: Low saturation voltage, excellent dependence of hFE on current, fast switching time.

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  • XRD电路进行了分析,计算出XRD的时间响应线性饱和电流

    The equivalent circuit of XRD was analyzed, and its response time and linear saturated current were calculated.

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  • 特点直流电流增益放大线性好饱和降低。

    Features: High DC current gain and excellent hFE linearity, low saturation voltage.

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  • 通过实际试验理论分析阐明电流互感器严重饱和特性

    Characteristics of ct (Current Transformer) in extreme saturation is illustrated by test and theoretical analysis.

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  • 其中第一晶粒间能够有效减少注入饱和少数载流子电流

    The injecting saturate minority carrier current may be reduced the most effectively by the first grain boundary.

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  • 可控饱和电抗器动态补偿电机启动、电流接地选线等方面具有广阔的应用前景。

    Controllable saturated reactor is widely used in dynamic reactive power compensation, induction motor soft-starting and fault line selection of small current grounding system.

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  • 降低寄生源漏电阻可以获得更高饱和电流跨导截至频率

    The calculated results also indicate that higher saturation current, transconductance, and cutoff frequency can be achieved by lowering the parasitic resistances.

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  • 实验结果表明,这种改进装焊技术可以使HEMT 器件的饱和漏极电流提高10%。

    Thedrain saturation current is increased 10% after bonding. To disperse heat of GaNHEMT, this flip chip bonding method seems to be simple and effective.

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  • 讨论保护电流互感器暂态饱和工程应用中的问题。

    The transient saturation of protective CT and its application are discussed in this paper.

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  • 基于电流互感器饱和二次电流突然下降特点,提出一种新的电流互感器饱和判别方法——电流下降法。

    Based on the sudden decline of the secondary current after current transformer saturation, a new saturation criterion called current-dropping method is presented.

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  • LDMOS电流特性研究涉及器件电流线性、夹饱和饱和区,并给出简化电流特性解析表达式

    The research of LDMOS current characteristic involves the linear current region, cut-off saturation region, quasi-saturation region and providing the simplified analytical expression.

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  • 通过适当地选择S采样差动保护电流互感器(TA)饱和的影响具有一定的抵御能力,工程实际具有良好应用前景。

    Sampling value differential protection can guard against TA saturation by selecting appropriate value of S, and it has a well application value in engineering.

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  • 特点饱和电流

    Features: Low saturation voltage, large collector current.

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  • 本文采用跟随器、电流饱和电流开关高速单元电路设计种新颖BJT模拟开关。

    A new design of BJT analog switch using high speed unit such as emitter follower, current mirror and unsaturated current switch is presented.

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  • 由于敏电阻可能使得电流变压器快速饱和,故而这些电流变压器可能与保护电压器一样

    These current transformers may not be the same as used for the differential protection as the varistor may cause rapid saturation of this current transformers.

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  • 变压器可控电抗器饱和式可控电抗器相比谐波电流响应速度更快功率损耗更小。

    Compared with the magnetic valve type controlled shunt reactor, the transformer type controlled shunt reactor is superior in its smaller harmonic current, faster respond speed and less power loss.

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  • 提出种适用于输电线路差动保护电流互感器(TA)饱和方法——电流极性比较法

    A new countermeasure to current transformer (TA) saturation, namely, current polarity comparison method, for differential current protection of transmission line is proposed.

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  • 论文研究在不同饱和程度不同负载情况下的一电流波形和励磁电流波形。

    We also study the wave forms of the primary current and the second current with different loads and different saturation status.

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  • 论文研究在不同饱和程度不同负载情况下的一电流波形和励磁电流波形。

    We also study the wave forms of the primary current and the second current with different loads and different saturation status.

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