Under the direction of theory, the natural capacitance can be controlled, the ZnO varistors adapting various requirments have been manufactured by using suitable composition and process.
提出了控制压敏电阻器固有电容的方法。
Analysis of RLC interconnect tree delay based on "effective capacitance";
基于“有效电容”的RLC互连树延时分析
A simple and efficient model was presented for computing the effective capacitance of interconnect load based on simulation and integrated circuit process.
在大量仿真数据以及当前集成电路设计工艺的基础上,提出了一种简单互连线负载的有效电容计算模型。
An approach for analyzing coupling RC interconnect delay based on “effective capacitance” is presented.
基于“有效电容”的概念提出了一种分析两相邻耦合RC互连延时的方法。
The paper puts forward an active current detection of the Fryze definition based on the mean filter.
本文提出了均值滤波器对Fryze时域功率定义下的有功电流实时检测方法,该滤波器为一具有线性相位的有限冲激响应(FIR)数字滤波器,可以使得应用于三相电路的控制系统在三分之一个周期处就跟随电网的变化,单相电路的控制系统在一个周期处就跟随电网的变化,在理论分析的基础上,本文对该方法进行了仿真。
According to the equivalent circuit model of non-linear load,and using "when load current is periodic function,the integral in a period for absolute value of the difference between the load current and fundamental active current is the least" as detecting principle,a harmonic current detecting method for single-phase active power filter based on iterative algorithm was proposed.
根据非线性负载的等效电路模型,以“当负载电流为周期电流时,负载电流与负载基波有功电流差的绝对值在一个周期内的积分值最小”为检测原理,提出了一种基于迭代算法的有源电力滤波器单相电路谐波电流检测方法。
Using "when load current is periodic function,the integral value in a period for absolute value of load current subtracting fundamental active current is the least" as detecting principle,a detecting approach of harmonic current in single-phase circuit based on fast iterative algorithm in active power filter was proposed.
以“负载电流为周期电流时,负载电流与负载基波有功电流差的绝对值在一个周期内的积分值最小”为检测原理,提出了一种基于迭代算法的有源电力滤波器单相电路谐波电流检测方法。
New method of harmonic detection based on separating active current
基于有功电流分离的新型谐波检测法
30 per cent of the current in the circuit is not doing useful work.
这电路中30％的电流不在做有用功。
A kind of Current Transformer with Unbalance Current Protection
一种具有不平衡电流保护功能的电流互感器
Improved Detecting Method for Harmonic and Fundamental Active and Reactive Currents
改进型谐波与基波有功和无功电流检测法
" Class 0.5, 1 and 2 alternating current watthour meters"
GB/T15283-19940.5、1和2级交流有功电度表
Alternating current static watt-hour meters for active energy (classes 1 and 2)
GB/T17215-19981和2级静止式交流有功电度表
This function is sometimes called active and reactive current compensation or line drop compensation.
此功能有时称为有功和无功电流补偿或线路压降补偿。
RMS, reactive power and active power are calculated most efficiently and most accurately using wavelet transform in time domain.
用小波变换可在时间域高效准确地求电压电流有效值、有功和无功。
Detecting Method for Harmonics and Reactive Currents in Active Power Filter
有源电力滤波器谐波及无功电流的检测
Study on Compensating Harmonic and Reactive Currents Active Power Filter for the Electrified Railway System
补偿电铁谐波及无功电流的有源滤波器的研究
The Detect Method of Harmonic and Reactive Current for Active Power Filter
有源电力滤波器谐波及无功电流的检测方法
(electricity) the act of increasing voltage or power or current.
（电学）电压、功率、电流增加。
arbitray phase angle power relay
有功无功功率继电器
arbitrary phase-angle power relay
有功-无功功率继电器
The measuring equipment is of LCD displayer and standard current output.
该测量装置具有LCD显示和标准电流输出功能。
Research on 1kW Soft-switch Grid-connected PV Inverter;
1kW具有零电流关断功能的并网逆变器的研制
The Discussion Active High Power Factor Electronic Ballast;
关于有源高功率因数电子镇流器的讨论
Ground-fault Protection Principle Using Compensated Current and Active Component for Arc-suppression Coil Neutral Grounded Systems;
基于补偿电流与有功分量的接地保护原理