droop

基于PSCAD 4.5搭建的IEEE标准2区4机11节点模型，参数配置正确，潮流计算结果正确。(PSCAD 4.5 build local area based on IEEE 4 2 11 node model, all the parameters have been configured correctly, flow calculation results are accurate.)

绘画板~ C#小程序~ (Drawing board ~ C# Applet ~)

vb运行的三维演示程序例程，显示三维图的(Three dimensional demonstration)

说明：  实现对单图层dxf文件的信息采集，例如直线的起止点、圆弧的圆心与半径等(Achieving Information Collection of DXF Files with single layer)

脉冲信号模糊函数u表示调频斜率，fig4—5和fig-6是模糊函数图形的绘制，lfm_ambg.m是模糊函数表达式(Pulse signal ambiguity function u express FM slope, fig4-5 and fig-6 is the ambiguity function of rendering graphics, lfm_ambg.m is ambiguous function expression)

可以动态移动的尺度的设计，适合图形显示和控制(The scale can be designed to dynamically move, for graphics display and control)

说明：  利用ncl程序绘制eof分析的图，为大气从业或就学者提供参考。(Using the NCL program to draw the EOF analysis diagram, provide reference for the atmospheric practitioners or scholars.)

在pscad中建立风机模型亲测可用如有问题请指正(DFIG in pscad)

cad文本输入，适合宗地号输入。地籍测绘作业宗地号预编使用。(cad text input, suitable parcel number input.Cadastral mapping operations parcel number pre-programmed to use.)

PSCAD的环境下的仿真模型，包含光伏，风机燃气轮机部分对与初学者有很大的借鉴作用(PSCAD environment simulation model, including photovoltaic, wind turbine and gas turbine part of a great reference for beginners)