基于电网结构的降损方法研究与经济效益分析  

Loss reduction method study and economic benefit analysis based on power network structure

作　　者：胡远婷[1] 郭庆阳[2] 徐冰亮[1] 郭袅[1] 关万琳[1] 郑君[1] 刘志鹏[1] HU Yuanting GUO Qingyang xu Bingliang GUO Miao GUAN Wanlinl ZHENG Jun LIU Zhipengl.(Electric Power Research Institute of State Grid Heilong~iang Electric Power Co. , Ltd. , Harbin 150030, China Dispatching and Control Center, Heilongjiang Electric Power Co. , Ltd. , Harbin 150090, China)

机构地区：[1]国网黑龙江省电力有限公司电力科学研究院,哈尔滨150030 [2]黑龙江省电力有限公司调度控制中心,哈尔滨150090

出　　处：《黑龙江电力》2017年第3期208-211,215,共5页Heilongjiang Electric Power

摘　　要：实现网损降低,主要可以从优化有功和优化无功两方面入手。本文以实际电网为研究对象,以优化有功为主要手段,根据电网网架结构特点,考虑到电厂和发电集团的归属关系,提出一种降低网损的方法。经实验验证,该种方法既能够实现网损的降低,又能够使各发电集团的经济效益少受损失。Reducing the power network loss by taking various measures has always improving economic efficiency. Measures can be taken mainly from two aspects of active power optimization. In this paper where practical power network is taken been assumed as the main goal of active power optimization and re- as the research object and active power optimization as the main method, the way to reduce power network loss is proposed based on the characteris- tics of network structure and the relationship between power plant and power generation group. The experimental re- suits show that the proposed method can not only reduce the loss of the network, but also make the economic bene- fits of the power generation groups not to be damaged.

关 键 词：降损 有功优化 网架结构 经济效益 

分 类 号：TM744[电气工程—电力系统及自动化]