调控一体化配电网合环潮流在线计算技术的分析研究  

Analysis and research of closed loop online computing technology in the distribution network based on dispatching and control integration

作　　者：姜志勇 叶铁丰 陈雷 龙翔 侯方迪 宋晔 

机构地区：[1]国网浙江瑞安市供电有限责任公司,浙江瑞安325000 [2]浙江大学电气工程学院,浙江杭州310027 [3]国网杭州电力公司,浙江杭州310027

出　　处：《能源工程》2015年第1期22-25,共4页Energy Engineering

摘　　要：介绍了一种配电网合环潮流在线计算技术,其硬件部分建立在安全三区,从功能上大体分为拓扑分析和状态估计,合环潮流扫描分析以及合环潮流计算。该项技术的创新点在于提出并实现了线性相位估计模型及线性电压估计模型,合环潮流扫描的模型及算法,以及快速合环路径搜索功能。目前,该项技术已经在瑞安配电网得到了应用,取得了理想的效果。A closed loop online computing technology in the distribution network was introduced. Its hardware part wasestablished in safe three areas. From the function it can be divided into topology analysis and state estimation, closeloop scanning analysis and closed loop calculation. The innovation points of this technology were putting forward and re-alizing linear phase estimation model and linear voltage estimation model, closed loop scanning model and algorithmand fast closed loop path search function. Now the technology was in commission in Ruian.

关 键 词：合环潮流计算 线性估计模型 快速路径搜索 

分 类 号：TM712[电气工程—电力系统及自动化]