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APF_model 基于瞬时无功功率理论
- 基于瞬时无功功率理论、滞环电流控制的三相电力有源滤波器Matlab仿真模型-The model of APF is established by the Power System of Matlab.The calculation of harmonic current based on three-phase instantaneous reactive power theory and hysteresis current tracking control strategy are anal
PWMConverterandControlStrat
- 在理 论 分 析与仿真的基础上，本文对上述三种控制策略进行了实验研究，设计了控制系统的硬件电路和DSP程序。实验结果给出了三种控制方法下的稳态波形与电流谐波分析，系统动态响应波形和双重化结构谐波抑制的验证。实验结果与理论分析吻合，表明一定控制下的PWM 变流器具有较好的稳态与动态工作性能，适用于大功率风力发电应用场合。-In the theoretical analysis and simulation based on this article on the above three contr
DynamicPowerQualityTestingTechnology
- 本文首先介绍了有源电力滤波器的基本结构和工作原理，并对一些常规的谐波电流检测方法的优缺点进行了比较。其次，针对传统的谐波电流检测方法的缺陷，提出将神经网络与基于噪声抵消原理的自适应谐波检测相结合，利用径向基函数运算量小、收敛快、无局部极小值等优点，构造了一种基于径向基函数神经网络的谐波电流检测方法，仿真结果表明该检测方法具有很好的动态响应及畸变电流检测精度。最后，设计了一套实验系统，对本文所采用的系统方案进行了实验验证。仿真表明，本文所采用的有源电力滤波器检测系统方案切实可行，能够较好地实现动态
ATT7022Bfunction
- ATT7022B的中文版技术资料；该芯片能测量电压、电流、电能、功率因数及谐波分析等多种参数。-ATT7022B Chinese version of the technical information The chip can measure voltage, current, power, power factor and harmonic analysis, a variety of parameters.
yanjiu
- 基于谐波电流快速检测方法的并联型有源电力滤波器设计。用于毕业设计-Harmonic Current Detection Method Based Shunt Active Power Filter. For graduation
xiebo
- 基于谐波电流快速检测方法的并联型有源电力滤波器设计 不错的 可以做毕业设计-Harmonic Current Detection Method Based Shunt Active Power Filter can do a good graduation
sanxiang
- 基于谐波电流快速检测方法的并联型有源电力滤波器设计 毕业设计首选-Harmonic Current Detection Method Based Shunt Active Power Filter preferred Graduation
Sensorless_Control_Strategies_for_PWM
- Methods for limitation and elimination of disturbances and harmonic pollution in the power system have been widely investigated. This problem rapidly intensifies with the increasing amount of electronic equipment (computers, radio set, printers, TV
APF97
- 基于谐波电流快速检测方法的有源电力滤波器simulink仿真模型 -Current rapid detection methods based on harmonic active power filter simulink simulation model
SOURCE-MODEL-FOR-HARMONIC
- 通过对周期性电压电流波形的起始时间与其相应的各 次谐波分量初始相位之间的关系进行研究，指出谐波源的特 性可以由其在基波电压初相位为零时的特性所唯一确定-Periodic voltage and current waveforms on the start time of its corresponding harmonic component of the relationship between the initial phase of research, pointed out th
IpIq
- 基于瞬时无功功率理论的无功电流检测及谐波检测MATLAB仿真文件-Reactive current detection and harmonic detection
apf_p_q_3p_3l
- 基于pq谐波电流检测的三相三线制有源滤波器模型。-Pq harmonic current detection based on three-phase three-wire active filter model.
load_flow_and_harmonic_flow
- Line Matrix is line impedance matrix. load_power Matrix is P+jQ matrix of the loads. source matrix is the complex value of the harmonic sources and they considered as a harmonic current source for each harmonic frequency.
lbqztdl
- 三相并联有源电力滤波器，基于瞬时无功理论的ip-iq电流检测法，三角波比较控制，抑制谐波电流-Three-phase shunt active power filter based on instantaneous reactive power theory, ip-iq current detection method, the triangular wave comparison control, inhibition of the harmonic current
xiebojiance
- 基于瞬时无功功率理论的谐波电流检测的matlab仿真模型。经验证可很好运行。-Matlab simulation model based on instantaneous reactive power theory of harmonic current detection. Proven to be a good run.
deadbeatcontrol
- 并联型电压源型有源电力滤波器的无差拍控制的Matlab仿真。通过线性预测算法预测谐波电流在下一个时刻的参考值以实现谐波电流的跟踪。-Deadbeat control simulation of shunt type APF ,prediction control with linear prediction method to tracing the harmonic current.
1
- 有源电力滤波器中谐波电流检测的研究，一篇学术论文，还是有比较大的参考意义。-Research on harmonic current detection of active power filter, an academic paper, or a larger reference value.
harmonic-and-harmonic--packet
- 共包含四个文件： hamo_packet.m 谐波小波包子程序，输入参数为原信号序列，采频，分解层数，返回三维数组，存储各层各频带分解结果； harmopacktest.m 检验上述子程序可行性的m文件； harmonic wavelet analysis.pdf Newland关于谐波小波的原始论文； 20130329谐波滤波.docx 内附matlab程序和分析结果。对电机电流信号做了谐波小波分解，分别从时域和频域构造谐波小波，结果显示，频域构造的小波光滑性稍差。-Conta
untitledipiq
- 双馈发电机的风力发电系统的谐波电流检测的方法-根据瞬时无功功率理论的ip-iq法-Doubly-fed generator of wind power system harmonic current detection method- based on instantaneous reactive power theory, ip-iq method
A-Transient-Harmonic-Current-Protection_Scheme-fo
- Based on the boundary characteristic of a dc transmission line, the response of transient harmonic current in the line-commutated converter HVDC transmission system is analyzed under various fault conditions in this paper. A new transient har