SVPWM_永磁风电_无桨距角控制_先打开坐标库

配电网网损计算，前推回代算法，基于分成分区原理(Distribution network loss calculation, forward and backward substitution algorithm is divided into partitions based on the principle)

说明：  地震数据文件常用数据格式之间的转换，SEG2，SEGD等格式转SEGY(Seismic data files commonly used data format conversion between, SEG2, SEGD turn SEGY formats)

实现了虚拟同步机的频率控制，可以完美运行(The frequency modulation of a virtual synchronizer is realized)

说明：  先dq变换然后构建电压外环电流内环的双闭环系统，实现了statcom的前馈解耦控制。可以解决大负载投入的电压降落问题。(First, dq transform is used to construct the double closed-loop system of voltage outer loop and current inner loop, which realizes the feedforward decoupling control of STATCOM. It can solve the voltage drop problem of large load input.)

说明：  计算线路载流容量,有助于把握输电线路的最大允许载流(calculate the thermal rating of overhead conductor)

Digsilent user manual 15.1

双馈风力发电机组低电压穿越能力测试，全过程仿真，风电机组详细建模(Double Fed Induction Generator with Low Voltage Ride Through Ability)

本程序为水蒸气物性参数函数源代码。通过它可以方便的进行常用的热力计算。(This program is a function of the physical parameters of water vapor source code. Can easily be used to calculate the heat through it.)

最小平方反褶积的相关程序，可用于相关地震资料的处理和分析(Least squares deconvolution procedures, can be used for correlation of seismic data processing and analysis)

说明：  电气原理图符号集锦 用于电气设计等系统工程的使用(Electrical schematic symbols Highlights)