Researches On Electric Network Planning And Development Of Graphical Software

With the rapid development of our national economy, the importance in the social economic life of electricity is remarkable day by day, realize safe operation of the power system and economical operation, dependability of guaranteeing to supply power and power supply quality can't be ignored. Because of the Simultaneously characteristic of production and consumption of the electric energy, require that keeps the balance between the production and consumption of the electric energy, in order to comply with the need of the social development, in order to meet the need that load increases day by day, it is the very urgent thing to carry on the transformation of the electric wire netting and rational planning. Construction and development of the electric wire netting, must involve the electric wire netting to plan , the task of electric wire netting planning is to confirm the corresponding best electric wire netting structure according to load increasing and power programme while planning , in order to respond to the request that economy sends electric energy reliably. The basic principle of electric wire netting planning is base on the premise that send the electricity safely and reliably to the load centre, make the construction of the electric wire netting and operation expenses minimum.Main content of studying in this subject and predicting the result that the income publishes according to load especially, confirm that plans the position and capacity where the power is lighted within the year, then by optimizing the procedure and calculating and lying in planning the electric wire netting situation within the year according to the position and situation where the current situation and power of electric wire netting are being lighted, and combine dependability , cost of investment of the electric wire netting and user's benefit obtained of the electric wire netting together, form dependability cost and dependability benefit.This text has carried on systematic research to the interactive figure relevant problem of planning software of electric wire netting based on Microsoft Visio 2003, is it develop Visio 2003 concrete to realize, make theory research results to transformation of practical application this time to recommend, help the designer to discern the topological structure of the electric wire netting automatically, realize data management, including memory, taking out, revising of the data, etc, plan the drawing and editor of geographical wiring diagram and electric wiring diagram after finishing the interactive electric wire netting, have offered the trend to calculate, short out the functions, such as calculating, line loss calculating, N-1 check-up, etc, and can make out beautiful Excel report form apt to know.It is Accessibility from the software, this software has figure human-computer interaction interfaces, has possessed automation and intelligent computing function.