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psb2machines_pss
- 一1000 MW水电站（机组M1）通过一条500 kV, 700 km的输电线路与负载中心连接。负载中心模型是5000 MW的阻抗负载，由遥远的1000 MW电站和当地的5000 MW (机组 M2)电站供电。系统已经初始化，因此线路传送950 MW，接近它的潮流阻抗负载（SIL = 977 MW）。这两台机相当于一台水轮机和管理(HTG)，励磁系统和电力系统稳定器(PSS)。这三个模块位于“涡轮和调速”子系统中。通过此例，在500 kV系统中制造故障，观察PSS对系统稳定性的影响。-a 1,0
ERN
- a transmission line fault location model which is based on an Elman recurrent network (ERN) has been presented for balanced and unbalanced short circuit faults. All fault situations with different inception times are implemented on a 380-kV proto
C3
- M-file for Project 1 on line parameters and circuit models in Chapter 3 m1.m determines the RLC parameters of the line from its physical descr iption and then computes the ABCD matrix and the circuit parameters of the series RL,
Harmonicinterferencesuppression
- 针对混沌参数调制( C P M) 的电力线通信( P L C) 中谐波引起的窄带干扰， 两阶段动态估计方法根据最小 相空间体积( MP S V) 准则估计模型参数， 计算量大。为此， 提出将未知参数合并到增广状态矩阵的联合卡尔曼滤 波方法， 避免了专门的参数估计过程， 在提高增益性能的同时有效降低了计算量。方法的性能通过对混沌电力 线通信下的单音干扰和多音干扰的有效抑制得到了验证。-For the chaotic parameter modulation (CPM) of th
Levinson_Durbin_Algo
- 功能描述：用matlab语言实现Levinson-Durbin算法 函数名：Levinson_Durbin_Algo 输入参数： (1)R:自相关矩阵或者其估计值 (2)P:AR模型的阶数 输出参数： (1)A:p阶AR模型的参数,它是一个长度为P+1的行向量 (2)E:噪声功率 调用函数：无 被调用：L_D_sim.m 作者：mingcheng 编写时间：2009-11-13 修改时间：2009-11-1
dspalgorithms
- simple power line channel model
Acc_Water_hammer
- The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. Thattached Simulink file is dev
chintan
- Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmis
chintan1
- Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmis
chintan2
- Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmis
crp
- Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmission line. Model of SSSC which is used to compensate for the reactive power in transmis
Voltage-regulation
- According to the beginning of a long transmission line model of the voltage requirements and power , and voltage regulation
signal
- 产生一个随机信号和两个不同频率但频率间隔很小的正弦信号，要求对两信号之和进行如下分析： （1） 求该随机信号的自相关性系数、自相关函数，画出对应的图形； （2） 利用不同的参数建模方法求出两个随机信号的功率谱； （3） 利用极大似然估计、递推最小二乘法等常用的参数估计方法估计所建模型，包括AR模型、MA模型和ARMA模型的的参数，阶次自定；并与Matlab工具箱里的一些建模函数的运算结果进行比较； （4） 利用陷波滤波和MUSIC滤波方法对该信号的频谱进行估计； （5） 利
threemachines
- matlab三机模型，详细的搭建了三台机组的节点线路潮流模型-matlab three-machine model, the detailed structures of the node line power flow model of the three units
newton
- Power flow studies, commonly known as load flow, form an important part of power system analysis. They are necessary for planning, economic scheduling and control of an existing system as well as planning its future expansion. The problem consist
power-line-noise-model
- 电力线噪声模型的仿真模型，该模型还建立了其多径情况下的噪声-Power line noise model simulation model, which also established its case multipath noise
fourwire_unbalanced
- Model of Four wire unbalanced Transmission line , electrical engineering power thread-Model of Four wire unbalanced Transmission line , electrical engineering power thread
PLC_Model-(1)
- Power line Communication Model
wind_power_turbine_model
- 风力发电线路，发电机的参考程序，参数可根据需求调整，包括双馈电机模型。(Model for wind turbine grid line, dfig generator, parameter to be configured by user.)
PLC信道模型
- 电力线通信是现在家用通信的一种，在PLC通信的研究中，对信道的研究是至关重要的。改代码主要包括多径信道和噪声模型matlab代码，是目前最常用的模型。(Power line communication is now a kind of home communication, in the PLC communication research, the channel research is essential. Change the code mainly include multipath c