The primary condition for the fault diagnosis expert system of hydropower plants is the real time acquisition of data and efficient organization and management by the real time database.

实时数据库及时准确地从现场获取数据并有效地组织和管理，是水电厂设备故障诊断系统进行故障诊断的首要条件。

youdao

An expert system based on model reasoning and database technology for protective relay and fault information management system is discussed.

论述了基于推理与数据库的电力系统保护信息分析的专家系统。

youdao

R & D system function of the laboratory's research projects, scientific research, expert database, the library, research equipment for integrated management;

研发系统功能模块对该实验室的科研项目、科研成果、专家库、标准库、科研设备等进行统一的管理；

youdao