【作者】 车诒颖；

【导师】 韋化；

【作者基本信息】 广西大学 ， 农业电气化与自动化， 2007， 硕士

【摘要】 随着企业规模的扩大，单机版的软件部署模式已不能满足在企业中大规模部署应用软件的需要；与此同时，随着电力系统规模的日益增大，需要处理的数据也日益增多。单一、枯燥的纯表格式数据处理方式易使人感到乏味与疲惫，从而为安全操作埋下了隐患。为解决上述两个问题，本课题提出开发基于无接触部署的图形化电力系统故障分析软件，旨在为用户提供一个人机界面友好、使用方便、功能丰富，又易于安装和维护的实用化软件。课题采用MS-Visual C#语言和GDI+(Graphical Device Interface Plus)技术实现了软件的无接触部署和电力系统故障分析的图形化操作。无接触部署模式是一种新型的软件部署模式，它融合了“胖”客户端功能丰富和“瘦”客户端易维护等多方面优势。采用该模式和自动更新模块实现了软件的服务器端部署和客户端自动更新。图形化操作包括图元的橡皮线式绘制，定义了可读性、可延用性强的图元数据结构，通过调用Windows操作系统的API函数实现了光标样式的改变，使用ADO.NET技术实现了对数据库断开连接的访问。目前软件具有各种常规的图形编辑、处理功能，可绘制出地理接线图、主接线图，以及自动生成与主接线图对应的序网图，并建立起地理接线图与厂站主接线图之间的映射关系。它以图形化的方式描述了全网的拓扑结构，并能够查看和设置各元件的参数，显示厂站和元件的保护、定值等信息。此外，在绘制出的系统拓扑图上进行故障设置后，即可进行各种简单故障计算，计算结果分别以表格和图形化的形式展现在用户面前。运行情况表明，该软件使得对电力系统进行故障分析变得更为方便和直观，减少了用户的出错率，提高了工作效率。更多还原

【Abstract】 With the extending of scale of corporation, the software deploy mode of thesingle machine can not meet demand of deploying software in corporations on a largescale. Meanwhile, with the increasing of scale of power system, the data needing todeal with is increasing. The way of dealing with data in the form of pure tables issingle, bald which will make the people feel dull and tired. As a result, some hiddentroubles in operating safely may be produced. In order to solve two questionsmentioned above, the paper lodges to develop graphical fault analysis software ofpower system based on no touch deploy mode. The aim is to provide an appliedsoftware to the users which is having the advantages of the man-machineinterface friendly, easily to use, function rich, easily to install and maintain.The topic using C# language and GDI+ (Graphical Device Interface Plus)technology makes it come true that deploying software with no touch deployand operating fault analysis software of power system in the form of graphics.No touch deploy mode is a new-style software deploy mode. Itsyncretizes the advantages of "fat" client function rich and the "thin" clienteasily to maintain. Using no touch deploy mode and updater application blockmake it come true that deploying the software to server and updating thesoftware automatically in the client.Operating in the form of graphics includes drawing electric elements in theform of shirr, defining the structure of electric elements data which is easier tounderstand and easier to use sequentially. The software calls API function which is being to windows operating system carrying it out that changing the mode of cursor.Besides, the software uses ADO.NET technology making it come true that usingthe database without connecting. Now the software has the variety ofconventional functions such as graphics editing and dealing with. It can drawgeography connection map, main connection map and build the sequencenetwork maps automatically which corresponding to the main connection map.At the same time, it has built the map of geography connection map and themain connection map. It describes the topology structure of the power systemin the form of graphics. You can use it to see and set element parameters. Theprotect and setting information of electric power plant, transformer substation,or elements can also be shown. In addition, the simple fault calculation can becarried out after setting fault parameters on the topology map drawn before.The results were displayed in tabular and graphical form in front of users.The run shows that it will become easier and more intuitionally to do thefault analysis of power system. As a result, the errancy rate will be reducedand the efficiency will be improved.更多还原