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- 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). 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。
- LI Qiao,WU Jie.Simulation study of adaptive harmonic current detection method for active power filters[J].Trans of China Electrotechnical Society,2004,19(12):86-90. [9]李乔;吴捷.;自适应谐波电流检测方法用于有源电力滤波器的仿真研究[J]
- The simulation model of active current separating method is established with Matlab software for harmonic and reactive current detection in single-phase circuit. The effect of low pass filter on harmonic current detection is simulated and analyzed. 针对单相电路谐波和无功电流检测的有功电流分离法,利用MATLAB软件建立仿真模型,就其中的低通滤波器对谐波电流检测效果进行了仿真分析。
- Most researches on APF are focused on main circuit configurations (series-type, shunt-type, compound-type), harmonic current detection approaches and control strategies to compensate current ,etc. 有关有源电力滤波器的研究主要集中在主电路结构形式(串联、并联和串并联)、谐波电流检测方法和补偿电流的控制方法等方面。
- harmonic / random harmonic current detection 谐波／谐波电流检测
- random harmonic current detection 任意次谐波电流检测
- A simple and practical instantaneous harmonic current detecting method is introduced,which realizes a special filter based on DFT(Discrete Fourier Transform). 提出了一种用离散傅里叶变换DFT(DiscreteFourierTransform)实现特殊滤波器的瞬时谐波电流的检测方法。
- A New Method of Harmonic Current Detection for Three-Phase Unbalanced System 一种精确检测三相不对称系统中各次谐波的新方法及其实现
- Novel Synchronous Detection Method for Harmonic Currents Detection 用于谐波电流检测的新型同步检测法
- Simulation Study of Adaptive Harmonic Current Detection Method for Active Power Filters 自适应谐波电流检测方法用于有源电力滤波器的仿真研究
- Analysis on Influence of Low Pass Filter on Harmonic Current Detection in Single-phase Circuit 低通滤波器对单相电路谐波电流检测的影响分析
- A better tradeoff betw een the harmonics current detecting precision and dyn amic response of the instantaneous dectecting method ca n be achieved by carefully choosing the parameter of the low -pass fil-ter. 适当选择低通滤波器的参数,可以使谐波电流的检测既有较高的精度,又有较快的动态响应特性。
- REALIZATION OF HARMONIC CURRENT DETECTION OF d-q TRANSFORMATION WITHOUT PHASE LOCK LOOP 无锁相环d-q谐波电流检测法的实现
- The application of the instantaneous reactive-power theory in harmonic current detection 瞬时无功功率理论在谐波电流检测中的应用
- A new algorithm for random harmonic current detection based on the d-q transformation in three-phase unbalanced system 基于d-q变换的三相不对称系统任意次谐波电流的检测方法
- Research on Harmonic Current Detecting in the Design of APF Based on DSP 有源滤波器中基于DSP的谐波电流检测方法研究
- A new algorithm for random harmonic current detection based on ip-iq principle without phase lock loop in three phase four wire system 三相四线制任意次谐波电流的无锁相环ip-iq检测新方法
- Modified harmonic current detecting method for three-phase four-wire system 改进的三相四线制系统谐波电流检测方法
- Study on Harmonic Current Detecting and Controlling of Three- Phase Shunt APF 并联型三相有源滤波器谐波电流检测控制研究
- System capacity is calculated by the accurate current detection. 系统电量通过电流测量获得;高精确度.
