modi_Bat

永磁风电，svpwm，不含桨距角控制，记得先打开坐标库。(PMSG. SVPWM. No pitch control. Do remember open the vector library first.)

说明：  应用于电力系统最优潮流计算，使用的是原对偶内点法(Optimal dual power point method for optimal power flow calculation)

地震勘探SEG-Y格式文件Fortran90读写代码，献给物探初学者！IVF平台编译！内有测试数据！支持IBM、IEEE、无卷头SGY格式文件！(Seismic exploration SEG-Y format file Fortran90 read and write code, dedicated to geophysical beginners! IVF platform compilation! Test data are available)

simulink光伏并网程序用于光照强度、温度变化情况下最大功率点跟踪及其并网。(the photovoltaic power grid connection generation system with solar irradiation change, and the maximum power point tracking is adopted.)

本例程通过matlab提供的simulink水轮机程序，做了改动，调整了部分参数，并且增加了借阅，模仿水轮发电机组一次调频过程，值得借鉴(Through the Simulink turbine program provided by matlab, the routine has been changed, some parameters have been adjusted, and borrowing has been added to imitate the primary frequency regulation process of the hydro-generator set. It is worth learning from.)

该模型展示了一个发电变压输电配电过程的电力系统模型。并在输电过程中产生故障，模型可得出零序电压与零序电流。中性点接地电网接地故障的建模与仿真 。(The model shows a power system model for the process of generating, transforming, transmission and distribution. The zero-sequence voltage and zero-sequence current can be obtained from the model when faults occur in the transmission process. Modeling and Simulation of grounding fault in neutral grounding grid.)

有源滤波器，主要应用于电力系统谐波抑制和无功补偿(Activ power F)

说明：  可以对电力系统进行潮流计算，潮流计算所用方法为高斯赛德法。(Power flow calculation of power system using Gauss said method)

说明：  用牛顿法计算电力系统在级联故障下的潮流，对越限支路进行切除负荷。(Newton method is used to calculate the power flow of the power system under cascaded fault, and the load is cut off for the out of limit branch.)

地震走时反演 二维 慢度 成像 值得收藏(Seismic travel time inversion)