differential_protection

面波处理软件CCSWSWIN和速度分层软件CCSWSMAP(Surface wave processing software CCSWSWIN and speed of layered software CCSWSMAP)

说明：  电力线载波通信的matlba模型，可以进行信号的调制和解调。(Power line carrier communication matlba model, can signal modulation and demodulation.)

用TDMA方法制作的程序，一般用于求解难度较大的换热器问题。(Program produced with the TDMA method, generally used for solving the difficult problem of the heat exchanger.)

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.)

南京能瑞的集中器程序，运行在振中掌机tp900.对集中器进行读写操作。(Nanjing Rui centralized program can run in the handheld vibration tp900. Perform read and write operations on the concentrator.)

说明：  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.)

可以进行辐射状8节点配电网的状态估计，但是由于权重的选取不合适，程序收敛，但估计质量不高，可以通过合理的选择权重，来达到很高的估计质量。(Radial 8 nodes distribution network state estimation, but inappropriate due to the weight of the selected program convergence, it is estimated that the quality is not high, can be a reasonable option weight to achieve a high estimation quality.)

IEC101-104 电力规约通讯实现及测试软件，VC2003下编译运行通过。支持串口以太网(IEC101-104 power protocol communication and testing software, VC2003 compiler run through. Support serial port Ethernet)

有源滤波器，用于过滤负载谐波电流和补偿无功功率，使得输电线路上的电流为基波分量。(Active power filter (APF) is used to filter load harmonic current and compensate reactive power, so that the current on the transmission line is the fundamental component.)

电网仿真模型，适合智能电网，配电有源系统的研究开发啊(smart grid for active power distribution system for protection and control)