Determination of Voltage Rating and Continuous Operating Voltage for Gapless MOA

金属氧化物避雷器 额定 电压及持续运行电压取值的研究

The soft starting function in the digital voltage regulator is realized by setting the referent voltage as a fixed gradient line from zero to the rating voltage .

数字电压调节器中，实现软起动的一种有效方法是将参考 电压设置成由零至 额定电压的一条固定斜率的直线。

Not only the deviation of voltage and frequency from the rating value or other traditionally focused problems but also the dynamic disturbance phenomena including oscillation and pulse are concerned .

人们不仅关注传统意义上的 供电可靠性、稳定性以及各种参量偏离 标称值问题，而且也对诸如振荡和脉冲之类的动态扰动现象开始重视起来。

Suggestions are given on the voltage rating of actual compensation capacitors .

对现行补偿电容器 额定 电压 值提出了看法。

It is important to ensure that the total cell voltage across the string does not exceed the common mode voltage rating and the maximum voltage level of the switch module .

确保电池串两端的电压不超过开关模块的共模 电压 额定 值和最大电压是非常重要的。

Output voltage rating : dc 48v ;

额定输出 电压：48V（DC）；

Local control is one of the Reactive power / voltage control mode it may keep rating of voltage and reactive power in substations .

就地（ 分散）控制作为无功 电压控制方式之一，可以实现局部优化，保证 受控站的电压和无功功率维持在规定的范围内。

Grid voltage in accordance with corporate standards and requirements for power factor to determine the motor 's voltage rating and type .

根据企业的电网电压标准和对功率因数的要求，确定电动机的 电压 等级和类型。

Using the methods the relations between the power circuit and the distortion ratio of utility voltage the rating load the power factor and the VAR compensation conditions are then analyzed and the analytical expressions are derived .

利用该方法推导出了功率电路设计所要求的各个部分与 电网 电压畸变率、 额定负载、负载功率因数及系统是否进行无功补偿的关系，得到了明确的解析表达式。

This power supply made use of the 12 ~ 35 V DC as the input voltage dissipated the 3.5 mA current rating and provided two-group mutually isolated 3 V power supplies .

它以降落在两线制变送器上的12~35VDC为输入 电压，固定消耗 3.5mA电流，提供了两组互相隔离的3V电源。

With the rapid increasing demand from high power and high voltage applications such as power system the voltage rating and current rating for power electronics converter is increased too further resulting in the demand for power devices which can tackle with high voltage and high current .

随着电力系统等高压大功率应用场合对电力电子技术需求日益增加，电力电子变流器所处理的电压和电流容量急剧上升，大功率变流器对于功率器件的 电压 等级需求不断提高。

Explained to me the requirement or suppressed voltage rating listed under the UL1449 ?

跟我解释说要求和 额定 电压是控制在1449伏吗？

In This paper real-time detection for voltage and current signals of medium wave radio transmitter under the power rating is studied .

本论文是为了达到对中波广播发射机 额定功率输出时 电压电流信号进行远程实时监测而进行的研究。

The convertor can realize the need of outputting high wire voltage for the A.D.An engine convertor through semiconductor switching elements of lower voltage rating ;

本变流器能够用较低 额定 电压的半导体开关元件实现交直交机车变流器输出高线电压的需要；

There are recursive integral controller and the APF output voltage feedback compensating control which realize harmonic current feedback compensation and APF minimum operation VA rating control .

复合控制器中引入了递推积分器和有源滤波器输出 电压反馈校正控制，实现了谐波反馈补偿控制及有源滤波器最小运行 容量控制。

Replacement heating elements must be of the same style and voltage / wattage rating as the ones presently in the water heater .

必须采用与本热水器 额定 电压/率相同、式相同的加热元件进行更换。

This model was a multivariate nonlinear function of polish rod load electric current correspondence time phase voltage power factor power rating electrical efficiency structure angle of pumping units and so on .

该模型是光杆载荷与电流、对应时间、相 电压、功率因数、 额定功率、电机效率、抽油机结构角等参数相关的多元函数。

The output voltage of unloading after commutating is 2.5V and 2.2V higher than the rating voltage ;

在65%额定转速下，两台样机经整流后的空载输出 电压比 额定电压分别高2.5V和2.2V；