在中低压电网中，PT断线、单相接地及由PT饱和引起的铁磁谐振均是多发性的故障，这些故障都能使电压异常。
PT breaking and ferro-resonance caused by single-phase grounding and PT saturation are common faults in medium-low voltage power networks, which make voltage abnormal.
本文首先建立了一个SOIMOSFET器件的直流漏电流模型和阈值电压模型，模型考虑了速度饱和效应。
DC model of SOI MOSFET including output current model and threshold voltage model is proposed in this paper. The velocity saturation effect is considered.
在控制器中引入了饱和函数，降低了控制增益的大幅切换，保证了定子电压的稳定性。
Introduces the saturation function into controller, reduces the wide-range switch of control gain, ensures the stability of stator voltage.
本文建议子一种由两个不同电压扫描率下的饱和电容值确定产生寿命的实验方法。
An experimental method to determine minority carrier generation lifetime from the values of saturation capacitance under two different voltage sweep rates has been presented.
其最终的成果就是这样的产品，可以提供高级功能集成、减少系统备用电源、并降低输出饱和电压。
The end result are products that offer higher levels of function integration, lower system stand-by power, and lower output saturation voltages.
由于压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差变保护电压器不一样。
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.
光电流互感器（OTA）、光电压互感器（OTV）的应用，将改善TA饱和对主设备保护的影响。
The application of OTA and OTV will improve the influence of TA saturation on main equipment protection.
故可得出结论：在中性点绝缘系统中，因电磁式电压互感器饱和引起的过电压现象属于工频位移过电压。
Therefore, the over-voltage caused by the electromagnetic voltage transformer saturation in the system with insulated neutral belongs to shifting over-voltage.
这与国外研究者认为的绝缘子表面电荷积聚会随着电压作用时间的增加逐渐增加，进而达到饱和的结果有着显著的不同。
The experimental results show that within a certain voltage range the polarity of the surface charge will reverse as the DC voltage duration increases.
因此即使在低电源电压操作下，各晶体管仍可正常地在饱和区工作。
Thus, operating even under lower voltage of power source, each transistor can still be operated at saturation region normally.
而MOSFET的静态线性区和饱和区的特性也用于表示阳极电压。
The linear and saturate portion of MOSFET static state behavior is also included.
用运算放大器构造的微分电路可能存在饱和现象，导致输出与输入电压之间不满足微分关系，使微分电路失去应有性能。
There may be saturation in the differential circuit built with the operational amplifier (op amp), which causes that the relationship between input and output is not differential expression.
从改善电压互感器伏安特性着手，使电压互感器在运行中不出现饱和现象。
Work begins with the improvement of volt-ampere characteristics of voltage instrument transformer, to ensure that saturation phenomenon does not appear.
根据夹断电压能确定可变电阻区与饱和区的分界点，使场效应管可靠地工作在饱和区的原理。
On the grounds of the pinch-off voltage, the cut-off point of variable resistance area and saturation area can be fixed, so the field effect tube can reliably work in the saturation area.
通过高电压模拟试验，观测了铁氧体、非晶磁芯和金属磁粉芯三种材料的磁环，特别观测了磁饱和的影响。
High voltage simulation tests were performed on the magnetic rings of three kind materials, i. e. ferrite, amorphous and microcrystalline and metallic magnetic powder core.
本文中的电压传感器采用电阻分压，可将初级电压直接转化为10v以内的微信号，以供测量保护用，装置具有体积小、传输频带宽、不存在饱和问题、无谐振点等优点。
By adopting resistance divider, the voltage sensor designed in this paper can transform primary voltage into micro-signal less than 10v, which can be used in measurement system directly.
抑制过电压除了用相应的RC电路外，还要注意它的最佳电路连接方法，以及在回路中串入合适的饱和电抗器等。
Besides adoption of the right RC circuit, attention must be payed on optimum circuit connecting, as well as proper saturable reactor seriesly connected in the circuit in order to suppress overvoltage.
结果表明，随着直流电压幅值的增加或直流电压施加时间的延长，残留电荷量均逐渐增大并趋于饱和；
The accumulated results show that as the amplitude and the application time of DC voltage increase, the amount of residual charge increases and approaches a saturated value;
研究表明，适量加入甲基丙烯酸丁酯有利于降低阈值电压、饱和驱动电压。
It is demonstrated in this paper that the addition of butyl methacrylate do good to reduce the driving voltage.
探测器对波段外激光的电压响应随线性工作区间内的波段内激光功率升高而增大；随着波段内激光趋于饱和，对波段外激光的响应电压近似指数级下降。
The voltage response to the out-of-band laser increases with the rise of line-working in-band laser power and decreases rapidly while the in-band laser power approaches to the saturation threshold.
探测器对波段外激光的电压响应随线性工作区间内的波段内激光功率升高而增大；随着波段内激光趋于饱和，对波段外激光的响应电压近似指数级下降。
The voltage response to the out-of-band laser increases with the rise of line-working in-band laser power and decreases rapidly while the in-band laser power approaches to the saturation threshold.
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