Acquisition method and system for real time data of nuclear plant DCS

• Main Authors: ZHANG HUANXIN, LIU GAOJUN, WANG TING, NI LIGONG
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2012
• Subjects: NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR POWER PLANT; PHYSICS

The invention relates to an acquisition method and a system for real time data of a nuclear plant DCS, the method comprises the following steps: a reading step S1 for reading a on-line configuration point in a configuration point file, and sorting the data necessary for the on-line configuration point; a judging step S2 for judging whether the on-line configuration point is changed, if so, modifying attribute of the on-line configuration point in the configuration point file, and adding a version tag in the configuration point file; a requesting step S3 for transmitting request to the nuclearplant DCS, and transmitting the modified information of the on-line configuration point to the nuclear plant DCS; and an acquisition step S4 for respectively acquiring DCS data relative to the on-line configuration point according to types of the data necessary for the on-line configuration point. In the acquisition method and the system for real time data of the nuclear plant DCS, functions of the nuclear plant DCS are c