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说明：  matpowe4.1 Open source software, no modified version downloaded from the official website, different matpower may not apply with each other program

说明：  基于PSCAD的IEEE39节点测试系统，可实现电磁暂态仿真、机电暂态仿真以及小信号稳定性仿真分析等。通过E-TRAN将PSS/E数据转换为PSCAD模型，模型包含有E-TRAN的元件库等。(IEEE New England 39-bus test system based on PSCAD/EMTDC. The model can be used in electromagnetic transient simulations, electromechanical transient simulations, and small-signal stability simulations. The model is developed by using E-TRAN to transform PSS/E data to PSCAD/EMTDC model.)

基于电网模型参数的RTDS模型，可以转换成PSCAD模型(RTDS model based on grid model parameters can be converted into PSCAD model)

双馈风机，含轴系模型，变流器简化为受控电压源，记得先打开坐标库。(DFIG. Shaft model included. Converters are simplified as controllable voltage source.)

说明：  基于电网模型参数的RTDS模型，可以转换成PSCAD模型(RTDS model based on grid model parameters can be converted into PSCAD model)

说明：  a great paper for research and development

一个离散的点坐标数据，通过CAD离散的数据处理技术，生成了合理点坐标数据。(A discrete point coordinate data, using CAD discrete data processing techniques, generates a reasonable coordinate data points.)

介绍如何将AutoCAD格式输电塔图纸导入SPA2000,并进行受力分析的过程。(Describes how to import AutoCAD drawing format transmission tower SPA2000, and stress analysis of the process.)

说明：  发电机接入三相不平衡负载，三相负载大小不同，但阻抗角相同，实现三相幅值不平衡仿真(The generator is connected to a three-phase unbalanced load, the three-phase load is different in size, but the impedance angle is the same, and the three-phase amplitude imbalance simulation is realized)

AutoCAD Visual LISP语言学习手册(AutoCAD Visual LISP Language Learning Manual)