Containing both continuous dynamic power system, also contain discrete dynamic

Containing both continuous dynamic power system, also contain discrete dynamic. Switch status changes caused by changes in the power system network architecture, is a typical discrete event dynamic process. The entire network topology analysis of the problem is decomposed into mcb circuit breaker unit of analysis, Electric energy meter unit of analysis colored Petri net model, when the switch state changes, simply re-calculating the effects of changes in the switching state of the bus, can improve the efficiency of topology analysis. Through the above algorithm Circuit breaker and analysis, we can see their own characteristics, but in isolation, any one of which can not be used to achieve intuitive, effective, fast and so comprehensive distribution network topology requirements. Therefore, to fully draw on previous research results, according to the actual situation to achieve the distribution network topology analysis.