丹江口水利枢纽建立水库调度历史数据库

Data Base for Reservoir Operation of Danjiangkou Hydrocomplex

水库在多年运行中积累的大量数据资料，是科学调度水库的有用信息，数据库技术是科学管理这些信息的有效工具．本文介绍了丹江口水利枢纽水库调度历史数据库系统的设计目标、运行环境、功能、结构和操作等．其设计目标是方便迅速地为水库调度工作提供原始数据或统计数据；系统采用长城微机，使用速度快、兼容性强的FOXBASE数据库管理系统软件，通过NOVELL网络系统供网内用户调用；系统功能有六项，即查询、统计、打印、续补、修改、删除功能；系统结构采用树状模块结构，便于对任何部位进行扩充；采用多级目录分类，有四个一级目录，即流域概况资料，设计水文资料，水库、电站运行资料，气条资料，这四类资料都各自下设二级、三级子目录．文中还提出应在大、中型水库，特别是调度比较复杂的水库推广数据库技术。

A lot of data on reservoir operation accumulated in many years are value in formation for dispatching reservoir rationally. Data base technique is a effective means of rational management of these information. This paper introduces the design object,surroundings of operation, function, formation , and manipulation of data base for reservoir operation of Danjiangkou hydrocomplex. Its design object is to provide original data or statistical data easily and rapidly for reservoir operation; the Great Wall micro-computer is adopted in this system,which use the quick and compatibility managment system software of FOXBASE data base, it can be provided for user in the network to use by NOVELL network system ;six function of the system are: finding,statistication, printing,continue replenishment, adapting, cancelling; structure of the system is tree model structure, so that to extent each part of the system, classification of the system use multiple directory. It has four first-order directory, include outline data, design hydrological data, reservoir and power plant optration data, and meteorological data. Under all of the four data, second and third - level sub - directory are established. The paper also presents that the data base technique should be introduced to large and middle -size reservoir especiaily the reservoir in complex dispatching.