当前位置:首页 >> 信息与通信 >>

PSCAD


电力系统数字仿真软件应用
王西田 副教授
x.t.wang@126.com 电信大楼1-322:34204298

Terminology and Definitions
Components
A component (sometimes referred to simply as a 'block')

is essentially a graphical representation of a device model, and is the basic building block of circuits created in PSCAD. Components are usually designed to perform a specific function, and can exist as either electrical, control, documentary or simply decorative in type.

Definitions
A definition is essentially the underlying 'blueprint' of a component.

Instances
A component instance is a graphical 'copy' of the component definition, and is normally what is seen and used in a project.

Modules
Modules are a special type of component, where the basic function of the component model is described using a combination of other basic components, rather than code. Also referred to as 'sub-pages' or 'page components', modules are also defined by a definition, but presently may only posses one instance per definition.

Terminology and Definitions
Projects
PSCAD allows the user to store everything involved in a particular simulation (except output files) into one file called a project. Projects can contain stored component definitions, on-line plots and controls, and of course the graphically constructed system itself. There are two types of projects in PSCAD: Library and case projects.

Case
Case projects are saved with the file extension '*.psc'. In addition to performing the functions of a library project, cases may be compiled, built and run. Simulated results can be viewed directly within the project through on-line meters and/or plots.

Library
Library projects are saved with the file extension '*.psl'. Library projects are used primarily to store component definitions and viewable component instances. Instances of component definitions stored in a library, can be used in any case project, provided that the library is loaded first.

The Design Editor
The Design Editor includes a tab bar at the bottom of its window, which includes tabs for the convenient access of information pertinent to the project at hand. Three of the tabs represent the three main sections of the Component Definition, and will become enabled when the user decides to edit a particular Component Definition. These are: Graphic Parameters Script

Main Program Structure

PSCAD Script

Internal Global Variables
STORx Arrays Accessing Network Quantities Electric Network Interface Variables

STORx Arrays

Include Files
nd.h emstor.h s0.h s1.h s2.h branches.h emtconst.h fnames.h

Model Types
Control Models Electric Models

Tutorial 12
12-1 Adder 直接计算的控制模型

12-2 Integrator 含存储变量的控制模型 12-3 Electrical Component – A simple DC Machine 12-4 How to use .obj or .o file 知识产权保护手段

MATLAB Interface

Examples
..\examples\matlab\ Important things:
The MATLAB Interface is only compatible with the dynamic version of EMTDC. That is, it will not function when using the free EGCS/GNU Fortran 77 Compiler. MATLAB must be installed on your computer in order to use the MATLAB interface! PSCAD can be interfaced with both MATLAB versions 5 and 6 library files.


相关文章:
PSCAD详细使用教程(中文)
67 4 第一章 导言 1.关于本指南 本指南的目的是为 PSCAD/EMTDC 用户提供一个基本的介绍,此手册包括以下几个章节。 ·第一章:导言 回答问题例如什么是 PSCAD/...
PSCAD详细使用教程(中文)
67 (使用浮动帮助窗口) 4 第一章 导言 1.关于本指南 关于本指南 本指南的目的是为 PSCAD/EMTDC 用户提供一个基本的介绍,此手册包括以下几个章节。 ·第一章...
64位Win7安装PSCAD v4.5教程
64位Win7安装PSCAD v4.5教程_电脑基础知识_IT/计算机_专业资料。PSCAD v4.5安装过程详解一、安装前所需准备文件 1.VC编译环境cn_visual_studio_2010_ultimate_x86...
PSCAD简介
但仿真软件PSCAD/EMTDC 提 供了这样一个平台,可以在这个平台上设计电 [1-3] 路,进行仿真实验 。 1、 PSCAD/EMTDC 仿真软件简介 PSCAD/EMTDC 是当前国际上普遍...
PSCAD建模与仿真
PSCAD建模与仿真_电力/水利_工程科技_专业资料。PSCAD 模型与仿真指南(1)设置仿真时间和步长 新建的仿真工程,先应对“工程”的仿真时间、步长进行设置(也可在建好...
PSCAD例子的学习(对部分example的解释)
PSCAD例子的学习(对部分example的解释)_法律资料_人文社科_专业资料 暂无评价|0人阅读|0次下载|举报文档 PSCAD例子的学习(对部分example的解释)_法律资料_人文社科...
PSCAD V4.5新功能 2012-8
6. Black Boxing:PSCAD的测试版中新增了一个新的功能 --- black boxing。你只需点击 一下, 这个功能就能把页模型转换成等同的非模型元件, 生成源文件和编译的...
64位Win7安装PSCAD v4.5教程_图文
PSCAD v4.5安装过程详解一、安装前所需准备文件 1.VC编译环境cn_visual_studio_2010_ultimate_x86_dvd_532347.iso。 2.Fortran编译器Intel.Visual.Fortran.Composer...
PSCAD中的控制系统模块
PSCAD中的控制系统模块_信息与通信_工程科技_专业资料。PSCAD中的控制系统模块1. Gain(增益) 增益组件把输入信号与指定的因子相乘。可以输入一个变量名代替此因子所...
PSCAD的输入输出元件介绍
PSCAD的输入输出元件介绍_电子/电路_工程科技_专业资料。pscad仿真 1. Output Channel(输出通道) 本组件可以记录或引导与之相联的信号,将信号输出到在线显示组件(...
更多相关标签: