Research on Simulation Technology for Supervisory Control Software in NPP DCS
The DCS simulator is a crucial component of FSS which is used for operator training and license examination. It is always divided into process control level (short for Level I) and supervisory control level (short for Level II). Among these, the Level II directly faces to operators and engineers. Therefore it requires a high degree of fidelity, reliability and good user experience. Be aimed at the requirement of the Level II, a high-fidelity simulation system based on MVC mode is constructed. And multiple technologies of self-dependent innovation and custom-built software are designed and developed, such as the data middleware, the configuration software, and the SimBase et al. The successful application in the HAINAN’s NPP proves that the DCS Level II’s simulator has a high fidelity, reliability, and accumulates valuable experiences for the development of our own DCS Level II as well.