Expansive integrated analysis environment for power system fault

With the rapid development of our country's power system,various fault analysis algorithm have been put forward,and the demand of more advanced fault analysis system is requested.But the current software systems provided by the manufacturers of fault recorder and composite power automation system,whose formula edit environment are too simple and the algorithm libraries are too insufficient to support dynamic algorithm expanding.To meet the command,the paper adopts the idea of design patterns,plugin technology and advanced C++ temple library ie STLPORT and BOOST to realize a general power system analysis environment.The environment system integrates amount of general power analysis algorithm and takes plugin technology which makes the dynamic expanding of algorithm come true.