【作者】 周锋；

【导师】 陈传波；

【作者基本信息】 华中科技大学 ， 软件工程， 2007， 硕士

【摘要】 电力网络训练模拟系统(EPNSS)是一套用于系统控制人员培训,灾难应对措施评价等方面的工作的电力网络系统软件。它与电力网络控制系统有着相同的机能处理,不同的是,模拟系统中的数据可以从电力网络控制系统中实时采集,也可以进行手工进行修改并作为案例保存,以达到保存电力网络动作,甚至提前预测电力网络动作的目的。随着电力需求的日益增长以及配送电技术的不断发展,电力设备的种类和数量也逐日增加,在控制电力设备运行的系统中如何能够迅速准确高效的获得目标设备的信息显得日关重要。在绝大多数的电力网络控制系统中,负责主要业务处理计算以及操作控制台机能的服务器都是基于UNIX或LINUX操作系统,采用X Windows作为前台显示的主要手段。Motif是由开放软件基金会(OSF)提出,并在UNIX工程站上广泛采用的一套X Windows的开发界面库。它是基于X Toolkit的一套界面组件,功能强大,是工业系统软件常采用的界面制作环境。同时,Motif还具有高效,易移植,高重用性的特点。通过对现有的电力设备数据库的组成方式进行分析,设计出一套适应对象电力系统设备数据库的数据采集方式,提出了电力设备数据库查询系统的概念及主要需求,以支持多样化的查询手段、更方便的用户体验为目的,以界面与功能处理分离,功能处理与数据分离,便于机能升级与横向移植为设计主旨,结合Motif的相关特点,在OSF/Motif平台下完成了系统概要阶段的设计与分析。最终实现完成了此设备数据库查询系统,显著的提高了模拟系统中数据设定和参照的效率,并作为优秀软件,移植到了其他地方的电力系统中。更多还原

【Abstract】 The Electric Power Network Simulation System(EPNSS) is a software which can be used as a training system or be used to appraise the disaster reaction. It has a same function process with the electric power network control system. The difference between them lies in that the basic data in the Simulation system could be collected from control system, and could be modified or saved as a case.With the increasing of the requirements, the quantity of electric power devices is also increasing. In the system, how to get the information of target devices is getting more and more important.In most electric power network control systems, the service processing server and console server are usually be constructed under UNIX/LINUX operation system, and using X Windows as the main display measure.Motif is a standard library on graphical user interface, which is designed by the Open Software Foundation (OSF). It has been widely used in most UNIX systems. It’s an industrial strength toolkit based on X Toolkit, and is very useful in developing the user interface application in industry software. Motif is high remarkable with efficiency, reusability, and transferability.By analyzing the composition of existing device database, the thesis designs a mode which could make the devices’data to adapt the EPNSS, presenting the concept of electric power device database inquiry system. To diverse the inquiry method, the more convenient user experience as the goal, by separating the user interface and function processing, function processing and object data, so that the version update and the crosswise transplant could be more convenient. The thesis unified Motif‘s characteristic, completed the system outline design under the OSF/Motif platform. Finally, the device database inquiry system has being realized. By using the software, the efficiency of data modify and reference was remarkably enhanced, and as an outstanding software, it has be transplanted to other electrical power systems.更多还原