过电压

Secondarily , the paper infers to the over voltage multiple that it is likely to .

其次推导出系统发生谐振和误操作时可能出现的过电压倍数，并用实例加以验证。

The question of over-voltage often exists in a inductance circuit,which was defined through analysis of a classic self inductance experiment.

通过对经典自感实验电路的分析，指出了电感电路中往往存在着过电压现象。

Experimental results demonstrate that the proposed snubber circuit is very effective for large capacity two-level GTO inverters.

给出的关断试验结果证明了抑制过电压措施的必要性及正确性，并证明了所设计的吸收电路完全满足大功率两电平GTO逆变器装置的使用要求。

Thereinto it is an important part to calculate and assess the no-loadswitching overvoltages in black-start scheme design.

其中，对空载线路合闸过电压的校验是黑启动方案校验的重要组成部分。

Analysis and calculation of very fast transient over voltage in GIS.

GIS中快速暂态过电压的分析及计算。

The transient voltage protection devices for power and signal lines were developed.

研制了电子系统中电源线和数据线的暂态过电压保护装置。

All inputs are equipped with protection circuits against static discharge and transient excess voltage.

所有输入都配备防止静电放电和瞬态过电压保护电路。

The appliance used to limit transient over voltage and discharge the surging current, it includes one of non-linear element at least.

用于限制瞬时过电压和泄放电涌电流的电器，它至少包含一个非线性的元件。

But in some areas, such as Zhuhai, substations grounding with low resistance revealed some problems, including power supply reliability rapidly dropping, transmitting line often tripping; and person safety being threatened.

但经多年的运行，各地普遍认为小电阻接地方式比消弧线圈接地方式的过电压水平要低，但同时反映出的运行状况却存在较大差异。

Overvoltages may also be produced by certain types of asymmetrical fault mainly on systems with ungrounded neutral s.

在中性点不接地系统中，过电压也可能主要由某些类型的不对称故障所引起。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。