查询词典 voltage

Dynamic Voltage Restorer is a powerful equipment to improve the voltage quality.

动态电压恢复器是改善电压质量的一种有力工具。

The dynamic voltage restorer is considered as an effective and economic voltage sag solution.

动态电压恢复器被认为是目前解决电压跌落问题最经济、有效的用户电力装置。

Dynamic Voltage Restorer is considered as the most effective device to compensate the voltage sag.

动态电压恢复器是目前补偿电压跌落最为有效的装置。

A dynamic voltage restorer based on ultracapacitor energy storage was described for voltage quality of distribution network.

在建立基于等效电路的超级电容器储能系统的数学模型基础上，设计了一种超级电容器储能的动态电压恢复器。

The principle of Dynamic Voltage Restorer is to ensure the customer's power quality with a series voltage source.

摘 要：动态电压恢复器通过向配电系统中串入一个电压源来保障用户端的电压质量。

In high-voltage var compensation field, when switching the capacitor banks by mechanical switch, it is easy to bound when it closes and to restrike when it opens, and the mechanical switch can not be switched frequently. When switching the capacitor banks by electronic switch in series, it needs dynamic and static voltage sharing circuit and synchronous triggering circuit. It leads to complex structure and high cost.

为解决当前高压无功补偿领域采用常规机械开关投切电容器组开关合闸时触点弹跳产生过电压，分闸时易重燃及不可频繁操作，而采用串联固态电子开关需要相应的动、静态均压及同步触发电路导致系统结构复杂且成本较高的问题，提出一种基于新型高压投切开关的高压动态无功补偿装置。

The CTIA has a charge-voltage conversion gain of 1.6μV/e~- and helps the Nwell/Psub photodiode to achieve a dark current of 300 fA(3 nA/cm~2) with 300 mV reverse biased voltage.

所采用的改进CTIA结构读出电路功能正确，电荷-电压转换增益为1.6μV/e~-，这种结构令Nwell/Psub光电二极管在300 mV反向偏压条件下，暗电流仅为300fA(3 nA/cm~2)。

It including the pitch point electric current equation andthe return route voltage equation two parts, former pointed out that,regarding any pitch point (3 or 3 above legs points of intersection),flows in and flows out the pitch point various electric currents algebra and is zero, this is the constant condition request, latter pointed out, regarding any closed path, each part of loss of voltage algebra and is zero, this is the electrostatic field ring circuit theorem result, two constituted the complete system of equations.

它包括沥青点电流方程强大的回路电压方程由两部分组成，前者指出，对于任何节点（ 3层或3条以上的腿分的交汇点），流入和流出草地点不同电流代数和是为零，这是恒定的条件要求，后者指出，对于任何封闭道路，每部分的损失电压代数和为零，这是静电场的环形电路定理的结果，构成了两个完整的系统方程式。

This article trend research and current situation of computing technology analyze in survey, through to simple network familiarity that trend calculate, take circuit of simple equivalence as an example, carry on circuit voltage and calculation that power loss of the first part and the concluding paragraph mainly, and then regard a ring network circuit as the main example and carry on the detailed trend to calculate, calculate all nodal voltage power losses, use ATP software to carry on artificial calculation with this example again, it's a pity ATP software emulation has not succeeded.

该文在综述了潮流计算方法的研究和现状分析，通过对简单网络潮流计算的熟悉，主要以简单型等值电路为例进行电路首尾的电压和功率损耗的计算，再以一环网电路为主要例题进行详细的潮流计算，计算各节点的电压功率损耗，再以此例题用ATP软件进行仿真计算，可惜ATP软件仿真没成功。

For spectral analysis of high-voltage power supply (for example, photomultiplier tube power supply), low ripple is especially important, the indicator will directly affect the accuracy of measurement, the low ripple, the production of micro-East cultural pressure high voltage power supply, the ripple can be control 0.005%.

用于光谱分析的高压电源，低纹波尤其重要，该指标会直接影响分析测量的精度，就低纹波而言，东文高压生产的微型高压电源，纹波可控制在0.005%。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"