安培安培是电流单位。
电流是每单位时间流动的电荷。
电流是每单位时间流动的电荷。
电流密度：单位电镀面积下所承受的电流，通常电流密度越高膜厚越厚，但是过高时镀层会烧焦粗燥。
Current density: unit under the plating area under current, usually the higher current density film thickness is thicker, but is high coating will scorched thick dry.
我们用以表示电压和电流的单位分别为伏特和安培。
The units in which we show voltage and current are volt and ampere respectively.
它可以实现单位功率因数和低电流畸变。
It can achieve unity power factor and low current distortion.
在单位功率因数整流器中，利用瞬时值比较法来控制电源电流，不但控制简单，还可有效限制器件的最高开关频率。
The method of instantaneous value comparison for source current control of unity power factor rectifier possesses advantages of simplicity as well as valid restriction for maximum switching frequency.
励磁电流与传递力矩、单位转动惯量传递的力矩等成指数关系，与功率损耗成负指数关系。
The exciter current an exponential relationship with transmitted torque, torque by unit moment of inertia and viscous power loss.
电路设计中使用单位电流源阵列和数字同步控制单元来提高电流源的匹配性和动态范围；
In the circuit design, unit current source arrays and digital synchronizing cells are used to improve the matching and dynamic range of DAC.
脉冲宽度调制控制器，包括一个禁用单位，水平传感器和过电流保护。
A pulse width modulation controller comprises a disabling unit, a level sensor and an over current protector.
得到了系统方程式和有关瞬态响应、稳态响应、单位弧度稳态偏转的线圈电流电压、稳定性、灵敏度等的公式，并探讨了设计中的某些问题。
The general equation is presented and various formulas are derived and plotted and discussed, which described the transient response, sinusoidal response, stability, sensitivity, and etc.
本文对基于单位功率因数的谐波电流检测方法进行了改进，用移动窗积分法取代检测中常用的低通滤波器。
This paper improved the harmonic current detection method based on UPF (unity power factor), using the slipped window integral to replace the LPF (low pass filter).
基于米(长度)、克(重量)、秒(时间)和安培(电流)的一种测量单位公制系统。
A metric system of measurement units based upon the meter (length), gram (weight), second (time) and amperes (electrical current).
在基于对等效电流源电路模型分析的基础上，推导出了单相单位功率因数变流器输出电流二次谐波的计算公式，将输出二次谐波电流正、反向交替注入交流输入侧来抵消电流中的谐波。
Derived the formula for computing quadratic harmonics of output current in the single phase unit power factor ac DC converter based on analysis of the circuit module of the equivalent current source.
在电工中，最常用的单位是用来测量电阻、电流、电压和功率等等。
In electrical work the most common units are for the measurement of resistance, current, voltage, electrical power and all that.
PWM整流器可实现正弦的网侧电流、单位或可调的功率因数、能量的双向流动，是一种真正意义上的“绿色环保”电力电子装置。
The PWM rectifier is a "green" power electronics equipment since it offers sinusoidal input currents, unity or adjustable power factor, reversal of power flow.
比如，质量单位千克，热力学温度开尔文，能量单位焦耳，电流强度单位安培，力单位牛顿等。
Such as kilogram of mass unit , Kelvin of thermodynamic temperature , Joule of energy unit , Ampere of electric current intensity and Newton of force unit and so on?
获得了较快的电流响应速度，实现了并网电流的正弦化和单位功率因数。
The current response speed is proved to be faster, and the grid-connected current waveform is sine and the power factor is unity.
在一定的技术条件下通过电流强化可以提高电解槽铝产量和电流效率，降低单位产品的成本。
The output and current efficiency of aluminum reduction cells can be improved by current strengthen under certain circumstances, but the cost of every product can be reduced at the same time.
电流电流是电荷的流动，以安培为单位。
Current Current is the flow of electric charge. Its unit of measure is the ampere.
基于双向变流器技术的蓄电池充放电装置具有充电和放电功能，同时实现了网侧电流正弦化及单位功率因数，因而减少了对电网的谐波和无功污染。
The device for battery charge or discharge based on the technology of bidirectional converter can be used in charging or discharging battery, and realize sine wave of ac and unity power factor.
通过对比电缆整定的单位千米阻抗值和电压电流值，来确定线路上的故障点。
Power lines have set impedance per kilometre and using this value and comparing voltage and current the distance to a fault can be determined.
介绍了一种高速7位DAC的设计及芯片测试结果，该DAC选取高5位单位电流源，低2位二进制电流源的分段结构。
This paper describes the design and the test results of a 7-bit high-speed CMOS DAC, which is implemented using a segmented architecture with 5 MSBs in unary way and 2(LSBs) in binary way.
电科院高压研究所与有关单位合作，在大电流试验室和电力系统中进行了互感器防爆模拟试验。
The tests have been carried out in the laboratory of Electric Power Research Institute and Tangshau substation.
邢台地区矿产、冶炼、机械加工生产单位众多，京广电气化铁路横跨市区及五县（市），给系统注入了大量的谐波电流。
In the Xingtai area, with many companies of mine, smelting, mechanical treatment and Jingguang electric railway passing through this area, a mass of harmonics have been injected into the power system.
本文着重于线性网络的故障诊断，只用一个单位测试电流，通过量测各节点电压，来确诊元件故障。
In this paper we discussed the fault diagnosis of linear network. Using only one unit-test-current and measuring various node voltages, we can diagnose the faulty elements.
本文着重于线性网络的故障诊断，只用一个单位测试电流，通过量测各节点电压，来确诊元件故障。
In this paper we discussed the fault diagnosis of linear network. Using only one unit-test-current and measuring various node voltages, we can diagnose the faulty elements.
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