The Theoretical Line Loss Calculation Software of Graphical distribution network based on the secondary development of visio

摘要

A new development technique or method of graphical distribution network theoretical loss calculation software which based on Visio is presented in this paper. The software not only uses the graphical functions of Visio, but also fundamentally overcome the serious shortage of the Microsoft Visio VBA, it makes the drawing program in power system application software from the traditional VBA model to the embedded mode, and it can achieve the real time control of graphical distribution network theoretical loss calculation software. The study and applications show that this technical innovation gives a new effective approach for the development of graphical power system application software.