发电企业设备管理系统的研究与设计  

Research and design of power plant management information system

作　　者：张玉春 曹海英 杨成峰[2] 王文娟 

机构地区：[1]国电南思系统控制有限公司 [2]东南大学电气工程学院 [3]郑州热电厂

出　　处：《天津电力技术》2007年第4期1-5,共5页Tianjin Electric Power Technology

摘　　要：根据电厂设备管理的业务特点,分析了电厂设备管理的现状和存在的问题,详述了系统的设计方法和功能特点,通过业务流程分析、数据流程分析等提出了设备管理系统的业务模型、对象模型、概念与物理数据模型、功能模型,进行了信息编码设计、数据库设计、功能模块设计和安全性设计,并根据系统分析与设计的结构,通过编制多种编码(设备编码、位置编码、类别编码、区域编码)开发了B/S架构的设备管理信息系统。在客户端只需联上Internet便可通过本系统实现远程办公,极大的提高了设备管理水平,使设备管理更加系统化、规范化、智能化。Based on professional work characteristic of power plant management, existing conditions and problems existed are analyzed. Systematic design methods and function characteristics are described in detail. The process analyst model, object-oriented model, conceptual and physical model and function model of plant devices management information system is proposed by analyzing work flow and data flow. Based on these work the information encode, database, function module and reliabilitysafety am all designed. At last according to the construction of sys-tematic analysis and designs, by encoding many kinds of codes, such as plant codes, position codes, category code and region code, plant management information system with B/S construction is developed. The system has an very deep effect upon line operation by much continuous revise and perfection, and management effect of power plant am strengthened greatly. At the same time great benefits of enterprise management am brought.

关 键 词：数据模型 设备管理 设备编码 设计方法 MIS 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]