Abstract:

A simulation supporting system based on virtual DCS stimulative mode was introduced. The whole structure of the system was first given,then the partition of function modules, the design and realization of each module, the technical characteristics of the function modules were expounded; and the way to construct the complete simulation system using simulation supporting system with the virtual DCS was described. The practical engineering application of the simulation system in a 300MW thermal power unit shows that the system is effective.

Key words: virtual distributed control system (DCS), stimulative simulation, power plant simulation, supporting system