单频电路计算

双馈风机的标准模型，可用于仿真风机启停和低电压穿越(The standard model of DFIG can be used to simulate fan start and stop and low voltage ride through.)

DFIG simulation，可以实现PSCAD暂态仿真双馈风机及其并网过程(DFIG simulation, PSCAD transient simulation of doubly-fed fan and its grid-connected process can be realized.)

风机模型，自改风机模型单双馈模型pscad对微网的构成一部分，用来对事物进行控制参数优选用了好久了(Fan model, self changing fan model, single and double fed model PSCAD part of the microgrid constitute a part of the control parameters that have been selected for a long time.)

国家电网公司直流断路器模型，包含二阶模拟放电电路和直流断路器，以及逻辑判断环节(StateGrid DCbreaker topology)

说明：  PSCAD Example with Sample files

基于vsc的高压直流输电线路模型，适用于研究电力系统专业学习应用，进行故障分析，其中整流侧使用定功率加定电流，逆变侧使用定电压控制。(HVDC transmission line model based on VSC)

说明：  5KW的光伏PSCAD模型，可运行，适用于光伏电站并网仿真分析(5KW's photovoltaic PSCAD model, which can be run, is suitable for the simulation and analysis of grid connected photovoltaic power station)

谭甜源老师编写的基于PSCAD的 电力电子仿真，能帮助读者方便使用PSCAD来学习电力电子。(Power CAD simulation based on PSCAD written by Teacher Tan Tianyuan can help readers to use PSCAD to learn power electronics.)

电磁仿真模型，可用电力系统暂态仿真分析，比较适合于初级研究者！可用于频率、电压和功角等的分析，标准仿真模型包括IEEE9-IEEE39节点系统，标准仿真模型包括IEEE9-IEEE39节点系统，标准仿真模型包括IEEE9-IEEE39节点系统。

说明：  柔性直流输电技术是比传统直流输电更先进的直流输电技术。所以除了拥有传统高压直流输电技术即可以控制有功功率又可以控制无功功率、输电距离基本不受限制、直流输电比交流输电更稳定、实现异步系统互联和减轻环境影响的优点，柔性直流输电还具备许多自身特有的优点。(Flexible HVDC transmission technology is more advanced than traditional HVDC transmission technology. Therefore, in addition to the advantages of traditional HVDC technology, such as active power control and reactive power control, almost unlimited transmission distance, more stable HVDC than ac transmission, asynchronous system interconnection and environmental impact reduction, flexible HVDC also has many unique advantages.)