Study of on-line computerized procedures system of nuclear power plants

An on-line computerized procedures system (OCPS) for normal operation is developed. The system makes use of the advantages of computerized procedures system and provides the detailed and comprehensible procedures. The configuration is introduced. OCPS has been built on Embedded real-time operation system VxWorks using C language. Computerized procedures are described exampled with cold start-up in this paper, helping operators to know about the state of plants during the complex operating course. After adopting the computerized procedures, the labor intensity and mental pressure of operators will be reduced. (authors)