唐山地区配电网线损计算及降损策略的研究
发布时间：2018-11-24 14:59
【摘要】：线损率是评价供电企业经济效益、运行分析、管理水平的重要指标,降低线损是提高供电企业经济效益的有效途径途径和重要方法。在配电网理论线损计算方面,已有研究的核心是对配电网线损的分析方法以及降损措施的研究,然而这些研究大多不是专门为降损而进行的。基于现有研究成果,本文研究了线损管理的相关工作要求,总结了配电网线损的理论基础,对常用的线损计算方法以及降低线损的组织和技术措施进行了归纳,并从唐山地区配电网的实际运行情况出发,进行理论线损的计算分析。最后给出唐山地区电网运行现状及降损建议。本文对降低唐山地区配电网线损给出了合理建议,并为该地区提高电网经济运行水平,降低电网损耗,制定线损指标,指导电网规划和建设提供了决策依据。
[Abstract]:Line loss rate is an important index to evaluate the economic benefit, operation analysis and management level of power supply enterprises, and to reduce line loss is an effective way and an important method to improve the economic benefits of power supply enterprises. In the aspect of theoretical line loss calculation of distribution network, the core of existing research is the analysis method of distribution network line loss and the research of reducing loss measure. However, most of these studies are not specially carried out for the purpose of reducing loss. Based on the existing research results, this paper studies the relevant requirements of line loss management, summarizes the theoretical basis of distribution network line loss, summarizes the commonly used methods of line loss calculation, as well as the organization and technical measures to reduce line loss. Based on the actual operation of Tangshan distribution network, the theoretical line loss is calculated and analyzed. Finally, the operation status of Tangshan power grid and suggestions for reducing losses are given. This paper gives some reasonable suggestions to reduce the distribution network loss in Tangshan area, and provides a decision basis for improving the economic operation level of the power network, reducing the loss of the power network, making the line loss index and guiding the planning and construction of the power network in this area.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM714.3;TM744
本文编号：2354158
[Abstract]:Line loss rate is an important index to evaluate the economic benefit, operation analysis and management level of power supply enterprises, and to reduce line loss is an effective way and an important method to improve the economic benefits of power supply enterprises. In the aspect of theoretical line loss calculation of distribution network, the core of existing research is the analysis method of distribution network line loss and the research of reducing loss measure. However, most of these studies are not specially carried out for the purpose of reducing loss. Based on the existing research results, this paper studies the relevant requirements of line loss management, summarizes the theoretical basis of distribution network line loss, summarizes the commonly used methods of line loss calculation, as well as the organization and technical measures to reduce line loss. Based on the actual operation of Tangshan distribution network, the theoretical line loss is calculated and analyzed. Finally, the operation status of Tangshan power grid and suggestions for reducing losses are given. This paper gives some reasonable suggestions to reduce the distribution network loss in Tangshan area, and provides a decision basis for improving the economic operation level of the power network, reducing the loss of the power network, making the line loss index and guiding the planning and construction of the power network in this area.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM714.3;TM744
【参考文献】
相关期刊论文 前10条
1 王瑞;林飞;游小杰;郑琼林;;基于遗传算法的分布式发电系统无功优化控制策略研究[J];电力系统保护与控制;2009年02期
2 相里碧玉;蔡金锭;孙轶群;;计及分布式发电的配电网快速潮流算法[J];电力科学与技术学报;2008年04期
3 张倩;陈维荣;;电力系统优化算法综述[J];科协论坛(下半月);2008年03期
4 任苹;高立群;王珂;李楠;;基于混合粒子群优化的电网优化规划[J];东北大学学报;2006年08期
5 杨文宇,刘健,余健明,燕飞;基于竞争算法的配电网络优化规划方法[J];西安理工大学学报;2005年02期
6 高赐威,程浩忠;电力市场环境下电网规划的若干问题研究[J];华东电力;2005年03期
7 王成山,魏海洋,肖峻,谢莹华,王凯军;变电站选址定容两阶段优化规划方法[J];电力系统自动化;2005年04期
8 高赐威,程浩忠,王旭;考虑场景发生概率的柔性约束电网规划模型[J];中国电机工程学报;2004年11期
9 牛雪媛,陈根永,谢志棠,刘向实;考虑停电损失的配电网网架规划的免疫算法[J];继电器;2004年07期
10 杨文宇,刘健,余健明,董海鹏;配电网分段和联络开关的优化规划[J];中国电力;2004年02期
，本文编号：2354158
本文链接：https://www.wllwen.com/kejilunwen/dianlidianqilunwen/2354158.html
