基本信息:
- 专利标题： 一种基于支路损耗因子分析的电网节能降损方法
- 专利标题（英）：Power grid energy conservation and loss reduction method based on branch loss factor analysis
- 申请号：CN201310403651.0 申请日：2013-09-06
- 公开(公告)号：CN103488876A 公开(公告)日：2014-01-01
- 发明人： 肖楚鹏 , 邱泽晶 , 彭旭东 , 王振宇 , 冯伦 , 饶尧
- 申请人： 南瑞(武汉)电气设备与工程能效测评中心
- 申请人地址： 湖北省武汉市洪山区珞瑜路143号
- 专利权人： 南瑞(武汉)电气设备与工程能效测评中心
- 当前专利权人： 国家电网公司,南瑞(武汉)电气设备与工程能效测评中心
- 当前专利权人地址： 湖北省武汉市洪山区珞瑜路143号
- 代理机构： 湖北武汉永嘉专利代理有限公司
- 代理人： 王超
- 主分类号： G06F19/00
- IPC分类号： G06F19/00
The invention provides a power grid energy conservation and loss reduction method based on branch loss factor analysis. The method mainly includes S1, collecting topological structural structures of a power grid; S2, subjecting the power grid to power flow calculation by the Newton Laphson algorithm to obtain a polar coordinate form of a power grid power equation; S3, calculating influence functions of each generator set and each load for power grid branch power loss; S4, calculating a power loss factor of each power grid branch according to the functions obtained in the step S3; S5, modifying and optimizing power grid branches according to the power loss factors of the power grid branches. The method has the advantages that levels of usage of the transmission branches by the generators or loads can be effectively obtained by analyzing the power grid line loss and accordingly influences of the power sources or loads upon branch loss can be graded.