| 配电自动化系统数据库的实时处理方案 |
| |
| 引用本文： | 李秀标. 配电自动化系统数据库的实时处理方案[J]. 自动化与信息工程, 2008, 29(2) |
| |
| 作者姓名： | 李秀标 |
| |
| 作者单位： | 广东电网公司揭阳供电局 |
| |
| 摘 要： | 基于配电自动化系统的实时性需求,提出系统数据库的实时工作流程,主要研究分级处理的硬件构造、多线程机制及内存资源优化等问题,重点解决文件关联、内存资源回收等关键技术,并采用C 实现.基于等价实验方法,结果表明,数据库的延迟小,实时性好,方案可行.
|
| 关 键 词： | 实时性 数据库 配电自动化系统 |
A Real-Time Database Scheme for Distribution Automation System |
| |
| Li Xiubiao. A Real-Time Database Scheme for Distribution Automation System[J]. Automation & Information Engineering, 2008, 29(2) |
| |
| Authors: | Li Xiubiao |
| |
| Affiliation: | Li Xiubiao (Jieyang Electric Power of Guangdong Power Grid Co. Ltd) |
| |
| Abstract: | According to real-time requirement of distribution automation systems, this paper brings forward the real-time working process of database and discusses some new schemes, including hardware constitution based on hierarchy treatment, the multithreading mechanism and optimization for the EMS memory resource. The paper also resolves some key technologies, such as file relevancy and recovery of the EMS memory resource, which are all realized by C++. Through the equivalent experimental method, the results show t... |
| |
| Keywords: | Real-Time Database Distribution Automation System |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
