基于3层架构体系的配电网综合评估系统设计与实现  

Design and realization of distribution comprehensive evaluation system based on three-tier architecture

作　　者：葛少云[1] 张栋[1] 肖峻[1] 王辛[2] 王怡萍[3] 张瀛[3] 

机构地区：[1]天津大学电气与自动化工程学院,天津300072 [2]天大求实电力新技术有限公司,天津300384 [3]北京市电力公司,北京100031

出　　处：《中国电力》2005年第11期79-82,共4页Electric Power

摘　　要：针对配电网供电能力认识不足和对电网改造缺乏有力决策依据的问题,开发了一套配电网综合评估系统。主要介绍了基于3层架构体系的系统设计思想和概念,并结合B/S模式理论展开讨论。通过ASP编程语言以及大型商用数据库Oracle的使用,结合实际的配电网综合评估项目工程,从分析、建模、设计等各个角度对3层体系与配网评估系统的关系以及实现过程进行了全面而详细的阐述。利用该系统可以结合电力企业内部数据,快速、直观地对配电网进行分析和综合评估,评估结果对电网改造建设具有实际指导作用。应用实例表明,该系统是解决电网扩展规划和评估改造问题的实用工具。To improve the insufficiency of power supply capability evaluation and decision-making ability for distribution reconstruction, a practical distribution comprehensive evaluation system was developed. Based on three-tier architecture, the designing idea and concept of the system was also presented. Combined with the theory of B/S, the system was researched deeply and applied in a real engineering project using ASP program language and large-scale commercial database Oracle. In view of analysis and modeling, the realization of three-tier architecture and its connection with distribution evaluation system was expatiated in every aspect. By means of inner data analysis in power utility, the system can carry out the guidance significance for distribution reconstruction. The practical case shows that this software is an effective and feasible tool for solving distribution extending planning and reconstruction problems.

关 键 词：3层架构体系 配电网综合评估系统 B/S模式 

分 类 号：TM769[电气工程—电力系统及自动化]