查询词典 voltage

It is also a necessary accessory for high-voltage switch box, circular circuit cabinet, high/low voltage top-loading transformer substation

这也是配套使用高压开关箱、电路内阁通告，高/低电压最高负荷变电所

The contract also includes protection and control systems as well as medium-voltage and low-voltage switchgear.

合同还包括了保护和控制系统，以及中压和低压开关柜。

For these reasons, the breaker-and-a-half switchyard scheme is generally preferred for transmission switchyards and a line tap (particularly for high-voltage and extra-high-voltage lines) would not be considered acceptable.

基于这些原因，断路器和一个半开关计划是普遍的首选传输switchyards和线塔（特别是高电压和特高电压线）将不会被视为是可以接受的。

To solve the problem with high deviation on bus voltage at Wu-Zhou 500 kV Switchyard in South China Allied power Grid, it was planned to install a set of 150 Mvar shunt reactor (chigh voltage reactor in brief bereaffenr).

为解决南方互联电网梧州500 kV开关站母线电压偏高问题，拟在梧州站母线投入1组150 Mvar并联电抗器。

The generator terminal voltage rising caused by the local over-voltage,over-current and single-ge-nerator compelling excitation during system syntony is theoretically analyzed.

从理论上分析了谐振导致局部过电压、过电流及发电机单机强励后造成机端电压升高的问题。

The algorithm of the static voltage stability region s tangent plane through the characteristic vector method or the implicit function derivative method is presented in the total parameter space,which can provide quantitatively the influence degree of all kinds of parameters on the voltage stability region.

提出了基于全参数空间的静态电压稳定域的2种切平面计算方法：特征向量法和隐函数求导法。

First through comparison of voltage stability tangent vector index, the power loss sensitivity index as well as the singular value index, then makes the system operators fixes their voltage stability monitoring and prevention stress on the weak nodes and weak area.

首先通过对电压稳定的切向量指标、网损灵敏度指标以及奇异值指标的分析比较，确定系统的弱节点、弱区域，使得系统运行人员对系统的电压稳定的监控和预防侧重在系统电压稳定的弱区域。

Secondly, weak buses were provided by tangent vector and voltage magnitudes at weak buses were maximized to increase static voltage stability margin indirectly.

实际上在系统运行过程中，不但要保证系统不出现运行约束越限而且要保证系统具有一定的静态电压稳定裕度。

Local control of voltage by means of autotransformers will lead to increase of current and this in tern will increase voltage drops in lines.

当地的用于电压控制的自感变压器也将从而产生更高的电流，这样使得输电线上的电压降增加。

AC and DC voltage measurement to the instrument automatically selects the range and test the voltage probes match.

AC和DC电压测量使仪器自动选择量程来和测试探针的电压相匹配。

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。