电压效率

使用修饰电极的静态钒电池在电流密度为35mA·cm-2时电压效率可达83.28%。

The voltage efficiency of vanadium redox flow battery ( VRB ) using modified electrodes could reach 83.28 % at the current density of 35 mA · cm-2 .

JAM-10膜电池的库仑效率高，而电压效率低，大电流充放电时更明显。

Thus , using the JAM-10 membrane , the VRB had high coulombic efficiency and low voltage efficiency ,( especially ) at high charge-discharge current .

与铅阳极比较，电压效率增加14%，直流能耗降低12%。

The voltage efficiency was increased by 14 % and the direct current energy consumption reduced by 12 % compared with a lead anode .

文中给出实用计算法，以便根据冲击回路参数估算操作波的波头、波尾和电压效率。

A practical calculation method is given . With the parameters of the impulse circuit the wave front and tail and the voltage efficiency can be calculated .

充放电电流密度为20mA/cm2时，电池组的电压效率达87.8%，能量效率达78.2%。

When charge-discharge current density is 20 mA / cm2 , the stack 's voltage and energy efficiency is up to 87.8 % and 78.2 % , respectively .

结果表明：随着膜厚度的增加，电池的库仑效率升高，膜的透硫率及电压效率降低。

The results showed that the coulombic efficiency ( CE ) of the cell increased with the increase of the thickness of membrane , correspondingly , the permeating amount of S and the voltage efficiency ( VE ) of the cell decreased .

同时建立了光电导开关在线性工作模式下的等效电路，并通过对电路的模拟解释了电压传输效率为93%的实验结果；

We propose the equivalent circuit model and explain the voltage transmission efficiency of 93 % .

冲击电压发生器效率

Efficiency of impulse voltage generator

文中对采用这种改进型变换器的发电系统的最低工作转速限制和系统发电特性进行了详细的讨论，分析了发电系统的输出电压及效率与转速的关系。

The lowest operating rotor speed limitation and operating characteristics of the generative system based on the improved converter are discussed in detail .

概述了燃料电池原理并计算了氢氧型燃料电池可逆条件下电池电压和效率。

The principle and application of fuel cell is introduced in brief . A calculation of single fuel cell voltage and efficiency is given under reversible reaction condition .

浮动电极对PDP单元放电最小维持电压及发光效率的影响

The Influence of Floating Electrodes on Minimum Sustaining Voltage and Luminous Efficiency of PDP Cell Discharge

通过对三种电路方案的比较，ZVS推挽谐振电路具有输出电压稳定、效率高的特点，是模板化航空静止变流器直流环节的优选拓扑方案之一。

Through the comparison of three schemes , the ZVS push-pull resonant converter is one of the best DC link topology for the modularization aviation static converter .

为此，提出了一种实时校正的方法：实测AOM调制电压与衍射效率的调制特性数据，通过六阶多项式拟合后再插值的方法建立了校正非线性的查询表；

For this reason , a real-time calibration method is proposed from which , the AOM modulation voltage and modulation data of the diffraction efficiency are practically measured . Then an enquiry form of nonlinearity is established through 6-order polynomial fitting and interpolation .

测试了Pb-PAN复合镀层在电积锌应用中的槽电压、电流效率、加速腐蚀寿命等指标，其性能均优于纯铅镀层，但其使用寿命有待进一步提高。

The application of Pb-PAN composite coating in electrodeposition zinc . The indexs of composite coating such as current efficiency , cell voltage and so on , is superior to pure lead coating , but the operational life span need to be improved .

影响铜电积电耗的因素是槽电压和电流效率。

The factors influencing electricity consumption in copper electrowinning are the voltage and current efficiency in electrolyzer .

铝电解槽的电能消耗率同平均电压和电流效率两个因素有关。

The energy consumption rate of aluminum electrolytic bath is related with the average voltages and current efficiency .

本文研究了这两种器件结构详细的电光特性，如电压依赖光效率特性和视角特性。

Detailed electro-optic performance , such as voltage-dependent light efficiency and viewing angle of these two device configurations , is investigated .

实验同时考察了不同的发动机工况条件下放电电压对能量效率的影响，研究表明，电压升高导致了能流密度的显著下降。

The increase of peak voltage will result in a significant decrease of energy utilization efficiency of DBD at most engine loads .

电机的控制采用了空间矢量脉宽调制技术，相对于正弦波脉宽调制技术而言，这种控制技术大大提高了电源电压的利用效率。

The motor control adopts the space vector pulse width modulation technology , the technology greater improves the power 's using ratio .

由于采用阵列结构，计算机自动转换测量电压，测试效率大为提高，测得数据重复性好。

With a matrix structure and computer-aided automatically conversion of testing voltage , the testing efficiency has been greatly improved and a good data repeatability obtained .

供电电压对除尘效率的影响较为明显，随着电压的升高除尘效率也升高；

( c ) Supply power voltage is a important factor in this test to influence on collection efficiency , collection efficiency increases with increasing supply power voltage .

本文在研究了影响槽电压和电流效率的因素之后，有针对地介绍了降低钢电解精炼电耗的方法。

In the paper , following inquiry into the elements affecting the voltage and current efficiency in electrolytic pot , methods to reduce electricity consumption in copper electrolytic refining are presented with aim .

其主要贡献是：（1）给出了计算最佳负载、电压增益、效率和输出功率等电气特性的公式；

The main contributions are as the follows : ( 1 ) . The formulas for calculating the optimal load , voltage 's gain , efficiency , the output power of PT and so on have been derived ;

通过与太阳电池暗伏安特性和负载特性研究相结合，进一步分析和讨论了少数载流子寿命与短路电流、开路电压和转换效率的关系。

Furthermore , we analyze the correlation of the minority lifetime with the short-circuit current , open voltage and conversion efficiency , by the aid of the investigation of solar cells ' dark I-V characteristics and load characteristics .

本文结合工业生产实践，概述了沿用的胶质添加剂的缺点，并简要分析新添加荆对杂质电化溶解与析出、槽电压及电流效率的影响。

In this paper an analysis from the viewpoint of commercial production is made on the the influence of new additives on electrochemical dissolution and electrodeposition of the impurities , cell voltage and current efficiency during the lead electrolysis .

与直流放电相比较，射频放电具有激励电压低、效率高、易于快速调制、无阴极溅射、比输出功率高、寿命长、多个波导可共用激励电源、结构紧凑等诸多优点。

Compared to DC discharge , RF discharge has many advantages , such as low exciting voltage , high efficiency , capable of high speed modulation , no cathode sputtering , high output power , long life , power supply for multi-waveguides , compactness , etc.

近年来，双馈调速系统因其电压低、效率高、变频装置容量小等优点在风机、水泵和风力发电等非频繁启动、流量型负载传动领域得到比较广泛的应用。

In recent years , doubly-fed speed regulation system to be widely used in the not frequency start , flow load areas of water pump , fan and wind power , because of its the advantages that low voltage , high efficiency , small capacity frequency conversion device .

介质阻挡放电系统的电极间距较小时，反应器的能量效率水平较高，而随着电极间距的增大，在低电压阶段能量效率迅速下降，而电压升高时，不同电极间距的能量效率差异缩小。

When electrode spacing of the dielectric barrier discharge system was small , the reactor energy efficiency was high . However the reactor energy efficiency dropped rapidly along with electrode spacing enlarged and the differences of energy efficiency for different electrode spacing reduced as the voltages were rising .

稳定运行时，随着电压的变化，效率和功率因数为反V形曲线。

In the steady operation , the waveforms of the efficiency and power factor are in converse shape of letter V with the changes of voltage .

DC-DC变换器的输出电压及功率传输效率被限制。电压举升技术是电子电路设计中的一种常用方法。

Because of the effect of parasitic elements , the output voltage and power transfer efficiency of DC DC converters are limited .