1) Clarke and Park transforms
Clarke和Park变换
1.
Clarke and Park transforms is the main part of vector control on inverter.
介绍了通过 Clarke和 Park变换 ,可将静止坐标系中三相交流电流 ia、ib和 ic变换成静止坐标系中的二相交流电流 iα、iβ,再将 iα、iβ 变换成与转子磁链同步旋转的坐标系中的二相直流电流 isb、isq,给出 Clarke和Park变换的数学表达式 ,在数据信号处理器 ( DSP) TMS3 2 0 C2 4 0上实现了该种变换。
2) Park transform
Park变换
1.
A simple and convenient detection method of dynamic voltage disturbance based on the Park transform is introduced and extended to single-phase circuit system, which can effectively detect the compensation value of voltage disturbances such as sell, sag, asymmetry, flicker, fluctuation, harmonic and interruption etc.
介绍了一种基于Park变换的简单便捷的动态电压扰动检测方法,并把它扩展到单相电路系统,该方法可以有效地检测出诸如电压骤升、暂降、不对称、闪变、波动、谐波以及瞬时中断等电压扰动的补偿值。
2.
According to the two different kinds of voltage compensation,dynamic voltage restorer (DVR) and series active power factors (SAPF),the paper presents general and improved voltage detection methods based on Park transformation.
针对动态电压恢复器(DVR)与串联有源电力滤波器(SAPF)2种不同的电压型补偿,提出分别采用基于Park变换的常规电压检测和基于Park变换的改进型电压检测算法,并都取得了良好的效果。
3.
Then the Detection Method of Voltage distortion based on Park Transforms is chose,and the advantage and disadvantage of different PWM control methods is analyzed in this dissertation.
采用了基于Park变换的电压畸变量检测方法。
3) Park transformation
Park变换
1.
The steady state analysis for space vector modulated matrix converter based on PARK transformation under non-ideal conditions;
基于PARK变换的空间矢量调制矩阵变换器在非理想条件下的稳态分析
2.
PARK transformation and instantanious reactive power;
PARK变换与瞬时无功功率
3.
This paper proposes the application of Park transformation in Shunt Active Power Filters of three-phase four-wire systems.
本文介绍了Park变换在三相四线制并联有源电力滤波器中的应用。
4) CLARK-PARK transform
CLARK-PARK变换
1.
In the implementation of high performance FPGA based permanent magnet synchronous machine(PMSM) controller,CLARK-PARK transform and space vector pulse width modulation(SVPWM) are necessary.
在基于FPGA的交流永磁同步电机(PMSM)高精度控制器算法中,CLARK-PARK变换和空间矢量脉宽调制(SVPWM)运算是必须的。
5) Clarke transform
Clarke变换
6) Clarke-concordia transform
clarke-concordia变换
1.
the method picked up the characteristics of earthed fault based on wavelet transform and Clarke-concordia transform is studied in the paper, which is used to carried out to select earthed wire in substation.
利用小波变换对线路电流和电压的暂态信息进行处理,提取暂态量特征向量,利用clarke-concordia变换提取线路稳态电流的αβ空间参数构成稳态量特征向量,利用BP神经网络对这些特征向量进行处理,从而实现故障选线功能。
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