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| 摘要: |
| 故障计算是电力系统分析计算中的重要内容，传统的故障计算软件在复杂电网数据建模、数据组织和管理、复杂故障处理能力、人机变互界面及与其它相关软件的数据共享和集成等方面均存在不足。文章旨在探讨实用化的故障计算软件在这些方面应该达到的目标，并提出了一种基于客户机／服务器方式、面向对象和模块化的图形化故障计算软件系统结构，对数据库结构、内存数据结构和图形化用户界面上数据管理和功能调度的方式等进行了深入分析和模块设计。基于该设计方案的图形化故障计算软件已经在华中系统投入运行，运行效果良好，达到了预期目标。 |
| 关键词: 电力系统 故障计算软件 实用化 数据库 |
| DOI： |
| 分类号:TM711 |
| 基金项目: |
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| Research on Practicability of Power System Fault Calculation Software |
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SHI Dong yuan LI Yin hong DUAN Xian zhong
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| Abstract: |
| Fault calculation is very important in power system analysis and calculation. In traditional fault calculation software there are some shortcomings in these aspects: the data modeling of complicated power network, the organization and management of data, the processing ability of complicated fault calculation, the user interface, and the data sharing and integration with other applications. The objective of practicable software for power system fault calculation is discussed. A client/server based, object oriented, graphic and modularized system architecture for it is proposed. The database structure, the memory data structure, and the mode of data management and function dispatch on graphic user interface are analyzed and block designed in detail. The graphical fault calculation software based on this design has been developed and applied in central China power system. |
| Key words: power system,fault calculation software,practicability,database |
