In case of analyzing power system by numerical calculation for power flow and transient stability, it is very useful to make a power system diagram to ease the modification and the change of data for system analysis. However, making the system diagram has been so far done by man power. It not only takes a lot of time to make a drawing for large-scale power system, it but also may cause a mistake. This paper proposes a supporting system for drawing the system diagram by applying a method for the automatic placement of nodes using genetic algorithm.
We construct a prototype system available for not only automatic drawing but also editing and modifying diagrams. In addition, since we assume that the proposed system utilizes computation resources on Internet, the proposed system is expected to run on different operating systems through graphical user interface (GUI). To realize this, a prototype system is developed by JAVA language and is designed by design pattern technique that enables to record, reuse, and represent recurring design structures and associated design experience.
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