weiranji

说明：  对于简单的电力系统网络，分析其静态稳定性(For a simple power system network, its static stability is analyzed)

说明：  热电联供系统多能流建模，采用扩展牛顿—拉夫逊算法统一求解的方法进行计算。(The multi-energy flow model of cogeneration system is modeled and calculated by the unified method of extended Newton-Raphson algorithm.)

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)

自己搭的电力系统继电保护中的距离保护模型，对理解继电保护的原理很有帮助(Take your own power system relay protection distance protection model for understanding the principles of protection helpful)

说明：  三相光伏并网逆变器MATLAB/simulink仿真模型(MATLAB/simulink simulation model of three-phase photovoltaic grid-connected inverter)

说明：  利用Blackman窗函数对工频信号进行加窗FFT后校正计算出基波和谐波的幅值、频率和初始相角。(Blackman window function using frequency signal windowed FFT is calculated after the correction of fundamental and harmonic amplitude, frequency and initial phase angle.)

simulink下考虑尾流效应包含9台双馈风机的风电场等值模型(An equivalent model of wind farm with 9 DFIGs Considering wake effect in simulink)

导纳矩阵自动计算程序,需要节点数据，支路数据，变压器数据等(Make admittance matrix node data, branch data, transformer data.)

已知压气机的状态参数可求解出该状态下的特性线(if the state of compressor had been knowed,the code is used to calculate the charcter line)

在Matlab上进行电力系统分析的短路电流计算C 语言程序(Short circuit current calculation for power system analysis on Matlab, C language program.)