1) fundamental active current
基波有功电流
2) fundamental positive sequence active current
基波正序有功电流
3) Fundamental reactive current
基波无功电流
1.
To avoid those disadvantages,the method of harmonic and fundamental reactive current detection was adopted.
针对传统的检测方法存在计算量大、瞬时性差等缺点,采用自适应噪声抵消技术(ANCT)进行谐波和基波无功电流检测,并根据检测原理设计出检测电路。
4) active current
有功电流
1.
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。
2.
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。
3.
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。
5) fundamental reactive current detection
基波无功电流检测
6) fundamental active power
基波有功功率
补充资料：正序
1.谓五行相生的顺序。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条