| A kind of visual software for the Load Supply Capability (LSC) aredeveloped by VisualC++6.0. The total framework, the module division and thefunction characteristic of software development are described in this paper, and aconcrete example is used to prove it . This software draws lessons from the style ofPower World Simulator software, use two-dimensional visual technology , cancalculate the power flow of distribute network in succession, use various kinds ofcolor show different operation state of various kinds of component , utilize cakechart show load rate of circuit power flow . The arrow point expresses the size anddirection of the circuit power flow;the nodal voltage can vary with operation state;switch state, power and load can all change online;if circuit overload or voltage outof limit , it adopt striking color or digital display to warn. The result indicates thevisual degree of this software is relatively high, The interfaces all use Chinesecharacters, Management and running personnel are easy to use, practicability isrelatively strong.
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