搜索资源列表
SVPWM
- 风力发电PSCAD仿真用得，在正转DQ坐标下，负序变换到正序模块-PSCAD simulation used wind power in the forward DQ coordinates, the negative sequence to positive sequence module transforms
r
- 序列的自相关函数和负相关函数的计算，设计维纳滤波器，写出维纳-霍甫方程，用矩阵方法求解该方程，得到滤波器冲激响应，并计算最小均方误差-Calculation of the autocorrelation function and a negative correlation function of the sequence, the Wiener filter design, write Wiener- Huo Fu equation, using the matrix method to so
negativeSequence
- 电力系统中负序信号的Matlab仿真,包含simlink例程一个,负序仿真程序三个.-Power system negative sequence signal Matlab simulation, simlink routine contains a negative sequence of three simulation program.
fixed_point
- Fixed-Point iteration-Function fixed_point(p0, N) approximates the solution of an equation f(x) = 0, rewritten in the form x = g(x), which is a sub-function the user has to enter. the call to the function fixed_point(p0, N) returns the root of the eq
choicephase
- 故障突变量计算 12point滤序,需改为根据N自动确定滤序公式 设置故障突变量单相定值 设置故障突变量相间定值 设置故障突变量负序\零序电流定值- Fault calculation 12point mutations order filter is required to determine the filter order based on the formula N automatically set the amount of single-phase
power_3phsignaldq
- A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequ
newjidianqi
- 本文利用编写的MATLAB软件结合解析法证，分析了一种新型的接地距离继电器在系统振荡时再发生单相经过渡电阻接地短路时的动作特性。该接地距离继电器的动作判据是通过比较故障后测得的母线电压、补偿电压、零序电流和负序电流四个量的相位关系以确定继电器的动作行为情况 -In this paper, written in MATLAB software analysis and forensic analysis of a new type of ground distance relays in th
signalcompress
- 给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换，是FFT变换的近似，其正反变换相同，克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。-Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform appr
fbd
- FBD谐波检测算法可以快速有效地检测电力系统中的基波正负序电流和高次谐波电流-FBD harmonic detection algorithm can quickly and efficiently detect the power system fundamental positive Negative sequence current and harmonic current
SOGI
- 考虑到不平衡电网条件下，传统锁相环的局限性，这里比较了几种基于正负序分离的锁相环着重基于陷波器的提取方式-Taking into account the unbalanced grid conditions, the limitations of the traditional PLL, where positive and negative sequence based on comparison of several separate PLL trap of focusing on ways
Three_Phase_VSC_pos_neg_current_ctrl_atan
- Three phase VSC with dedicated positive and negative sequence current control
Harmomic_filter
- Positive, negative sequence extractor in simulink.
fao_by45
- LZ复杂度反映的是一个时间序列中，自己编的5种调制信号，基于负熵最大的独立分量分析。- LZ complexity is reflected in a time sequence, Own five modulation signal, Based on negative entropy largest independent component analysis.
SPWM_PI_LCL_0123_DAExraction
- 二阶广义积分器Simuklink仿真 包括正负序提取及二次谐波提取功能(Simuklink simulation of second-order generalized integrator includes positive and negative sequence extraction and second harmonic extraction Functions)