摘要
结合火力发电厂信息管理现状 ,提出了火力发电厂数据仓库主题设计和数据仓库数据模型设计 ,较详细地描述了电量 /负荷数据仓库、设备状态数据仓库、发电成本数据仓库的数据模型 ;
Based on the status of information management in fossil power plant,it is submitted the subject design and data model design of data warehouse.The data models are described in detail,such as electric energy date warehouse,equipment state data warehouse and generating cost data warehouse.The problems and its settlement in data warehouse construction are discussed.
出处
《吉林电力》
2003年第2期51-53,56,共4页
Jilin Electric Power
