摘要电力系统安全自动装置是电力系统稳定运行的保障，其包括自动重合闸装置和备用电源自动投入装置等。 MATLAB 是一个功能强大的科学计算软件，Simulink 是MATLAB 提供的模型可视化图形输入的动态仿真工具，它为用户提供了许多标准电力系统的仿真模块,且建模方便。Labview是一种图形程序设计软件，它使用图形化程序设计语言G，用户可在方框图里编制程序。通过图形用户界面这种独特的方式即可建立一个直观的用户界面，组成虚似仪器或组建一个数据采集系统。从而利用MATLAB建立电力系统模型，仿真出瞬时性故障、永久性故障及工作电源失压等状态，利用Labview进行采集数据，在Labview里形成自动重合闸和备用电源投入的算法程序，最后设计出人机交互界面，开发出可视化安全自动装置实验平台。67350
毕业论文关键词 自动重合闸 备用电源自动投入 Simulink Labview
毕业设计说明书（论文）外文摘要
Title Visualized power system security automatic device development platform for research and experimental
Abstract
Power system security automatic device is a protection of power system motion stably ,including automatic reclosing devices and automatic switching device for reserve source .MATLAB is a powerful scientific computing software, SIMULINK is provided by MATLAB model visualized graphical input of dynamic simulation tool that provides users with a number of standard power system simulation module, modeling convenience .Labview is a graphical programming software, which uses a graphical programming language G, users can write program in a block diagram. Through a graphical user interface to create an intuitive user interface, which constitute a virtual instrument or build a data acquisition system. Thereby establishing power system model by MATLAB ,we can simulate the state of transient faults, permanent faults, and the supply voltage loss and others. We can use Labview to collect data, to compute the automatic reclosing and the reserve power input algorithm .Finally ,we design the human-machine interface, developed a visualized experiment platform of power system automatic safety devices.
Keywords Automatic reclosing reserve source simulink Labview
目次
1 引言 1
1.1 安全自动装置概述 1
1.2 研究目的和意义 1
1.3 研究现状 1
1.4 研究思路 2
1.4.1 MATLAB/Simulink简介 2
1.4.2 Labview简介 2
1.4.3 Labview与MATLAB相结合的电力系统仿真 2
2 实验平台方案设计 3
2.1 平台概述及设计流程图 3
2.1.1 平台概述 3
2.1.2 设计流程图 3
2.2 电力系统模型仿真 4
2.2.1 电力系统建模 4
2.2.2 故障仿真及工作电源失压仿真 Labview可视化电力系统安全自动装置开发与实验平台研究:http://www.youerw.com/zidonghua/lunwen_75501.html