基于一体化整定计算应用的辐射网供电方案分析  

Power supply scheme based on integrated setting calculation application for radial network

作　　者：赵海霞[1] 黄家栋[1] 牛艳利[2] 李来锋 周庆捷 

机构地区：[1]华北电力大学电力工程学院新能源国家重点实验室,河北保定071003 [2]北京电力公司,北京100031 [3]北京中恒博瑞数字电力科技有限公司,北京100085

出　　处：《电力自动化设备》2012年第2期114-117,共4页Electric Power Automation Equipment

基　　金：科技部技术创新基金资助项目(07C26221100021)~~

摘　　要：针对一体化整定计算系统中辐射网运行方式组合中存在的问题,从供电路径入手,提出直接设置供电路径、自动形成供电运行方式的模式。供电运行方式由厂站方式和线路方式组成,系统自动搜索电源点,然后在每一个电源点下设置供电路径,由系统自动生成供电运行方式。现场实际应用表明:该方案能够有效解决一体化整定计算中辐射网运行方式组合的繁琐问题,以及辐射网多电源供电、大电源转供等特殊运行情况,提高系统的计算速度,增加系统的实用性和通用性。A scheme is put forward to solve the problems occurred in the radial network operation mode combination of the integrated setting calculation system,which directly sets the power supply paths to automatically form the power supply operation mode.The power supply mode is composed of the substation mode and line mode.System searches for the power points automatically and the power paths under each power point are set manually.The power supply operation mode is then automatically generated by system.Practical application shows that the scheme solves the complicated operation mode combination of integrated setting calculation system and the exceptional operation conditions of radial network,such as multiple sources and large power supply transfer,which improves the calculation speed and increases the system practicability and universality.

关 键 词：整定 计算 一体化 辐射网 供电路径 运行方式 供电 

分 类 号：TM76[电气工程—电力系统及自动化]