PI database system and its application in power plant SIS
Lin Zhong-da · Dianli zidonghua shebei · 2004
The PI(Plant Information) real-time database system is introduced from the structure,function modules, design principle and data flow. The PI system can be configured in both modes of C / S and B / S, and its intelligent structure can run in several system configurations. The PI system plays a key role in power plant SIS (Supervisory Information System). The practical application of PI system and its effectiveness are introduced, which provides production information for power plant managers.