Research And Development Of Aid-Decision System Of Secure And Economical Operation Of Regional Power System

With the development of the power industry, developing a highly efficient and better maintainable software with better user interface and easier Human-computer interaction operation becomes one of the main tasks of power system analysis study. Most power systems graphics platform currently used development model. With bottom-start and all based on programming tools such as VB, Delphi, or VC and so on. But it is heavy workload, longer cycle, functionally limited and difficult later maintenance. In the paper, regarding Visio2003 as the graphic platform, and the VBA editor of its own as a tool, the author does a further professional development. And on the basis of analyzing county-level network management tasks and the degree of importance of the activation tasks, the author completes classification, selection and planning of the economic operation of security software for the function, and finally developed the aid-decision system of safe economical operation of regional power system.Microsoft Visio2003 is high mapping software launched by Microsoft. The core functions of the software include smart maps technology, intelligent mapping and development framework, and its biggest specialty is dragging style mapping, which is the biggest difference with the other mapping software. Only using the mouse to drag the corresponding maps to the mapping page from advanced window, you can get corresponding graphics, and do a variety of editing operation. Designing the need graphics through a combination of many components resolves the shortcomings of complex operation and the poor duplicate usability of most software.The establishment of the various components' corresponding maps and combining them into a power system bonding makes user can only use dragging to map geographicwiring plan and electrical graphics. Visio2003 provided a special tool-ShapeSheettable. All Visio2003 including mapping document, mapping screens, graphics and auxiliary line can be described and controlled by formula. ShapeSheet is the table of recording all the target's characteristics and designing formula. It defines the graphics unique acts and functions.So it can be viewed as graphics attributes. This paper use ShapeSheet table to store all the components' parameters and redeploy in the procedures.