Application of plugin technology in setting calculation system of power plant

By constrasting calculation software's development and its features,their disadvantages are pointed out.By giving the advantage of protection setting calculation system's development with plug-in technology,the method of how to achieve the plug-in system based on.Net platform is proposed.A new design of setting calculation system which combined the common plant setting calculation system with the device plug-in based on plug-in technology is introduced to overcome the disadvantage of traditional system,which solves the problem of extensibility and flexibility of setting system.