machine

关于太阳能最大功率跟踪很好的英文文献，供大家参考(Maximum power tracking of solar energy well in English literature, for your reference)

基于随机邻域搜索的含风电配电网优化规划 本程序提出了含风电配电网中基于半不变量的随机潮流算法，该算法考虑了风电的出力随机性，运用了概率统计方法处理系统运行中的随机变化因素，给出系统运行电压、支路潮流等概率分布情况，可以更深刻地揭示系统运行状况，为系统安全运行决策提供更完整的信息。 随机变量的卷积运算是随机潮流计算量较大的部分，利用半不变量的方法进行随机变量间的卷积运算，并用Gram-Charlier级数展开式计算随机变量的分布[4-6]将使整个随机潮流计算效率很高，其精度也足以满足规划和运行分析的要求。(This code package mainly analyzes the characteristic of smart grid and the influence RES bring to distribution networks. In this paper, evaluation was made for the necessary improvements on intelligentizing transformation from different aspects, such as load forecast, power stationing planning and network planning, which will truly provide theoretical guidance for the planning work of intelligent distribution networks.)

单机无穷大系统的暂态稳定分析，附m文件和word使用说明(Transient machine infinite system stability analysis, attached files, and word instructions for use m)

这是一个变速变桨距控制的9MW风力发电并网系统（DFIG），先运行.m文件，设定Ts=5e-6s。亲测有效(This is a variable speed pitch control 9MW wind power generation grid connected system (DFIG). First, run the.M file and set Ts=5e-6s. Pro test effectiveness)

说明：  基于改进电弧模型的PSCAD仿真分析，本文件为文献(PSCAD simulation analysis based on improved arc model)

基于KPCA（核主元分析）发对TE模型进行故障诊断和辨识(Based on KPCA (KPCA) TE model made of fault diagnosis and identification)

tau-p变换程序，将TX域地震数据变换到tau-p域(tau-p transform procedure, TX Transform the domain of seismic data to tau-p domain)

说明：  牛顿-拉夫逊法，实现IEEE33节点系统潮流计算，收敛快(Achieve IEEE33 node system power flow calculation)

包含电气工程专业新能源发电课程中的光伏模型和风电并网模型，能在matlab中正常运行。(Including photovoltaic models and wind power grid-connected models in the new energy generation course in electrical engineering, which can operate normally in matlab.)

四机两区算例(4机2区算例),与昆德(Kunder)书中参数一致，包含详细的发电机模型，算例在PSCAD4.2中可以运行，是学习PSCAD难得的资料。(The four-machine two-zone example (4-plane 2-zone example) is consistent with the parameters in Kunder s book, including detailed generator model. The example can be run in PSCAD4.2, which is a rare learning material for PSCAD.)