学术论文

      基于灵敏度分析法的配电网指标优化研究

      Optimization of distribution network based on sensitivity analysis of multi-dimensional

      摘要:
      当前对配电网的研究已经达到了较好的水平.但目前未有一个全面合理的方法来评价一个配电网指标的整体水平.因此,本文提出了灵敏度分析法,该方法可应用于工程领域对配电网的多维度评价,通过建立灵敏度分析函数,找到各指标的对配电网的敏感程度,并将相关指标分级优化,找到配电网改善的重点,为配电网的发展建设提供方向.同时,将正态分布法灵活运用到了指标区间优化中,为配电网指标区间的优化提供了良好的理论依据.
      Abstract:
      Current research on the distribution network has reached a good level.But there is not a comprehensive and rational approach to the evaluation of a distribution grid overall level indicators.Therefore,this paper presents sensitivity analysis,the method can be applied to engineering for multi-dimensional evaluation of the distribution network,through the establishment of the sensitivity analysis functions,it finds the index of the sensitivity of the distribution network and related indicators graded optimization,found an improved focus on distribution network for distribution development and construction of power grid to provide direction.Meanwhile,the normal distribution method utilized to the index range optimization,in order to optimize the distribution grid interval indicator provides a good theoretical basis.
      作者: 王庆 [1] 单来支 [1] 钱海涛 [2] 陈翔 [2] 廖祖金 [2] 李宏仲 [3] 刘涌 [2]
      Author: WANG Qing [1] SHAN Lai-zhi [1] QIAN Hai-tao [2] CHEN Xiang [2] LIAO Zu-jin [2] LI Hong-zhong [3] LIU Yong [2]
      作者单位: 国网泰安供电公司,山东泰安,271000 上海博英信息科技有限公司,上海,200240 上海电力学院电气工程学院,上海,200090
      刊 名: 信息技术 ISTIC
      年,卷(期): 2017, (3)
      分类号: TM727
      在线出版日期: 2017年4月18日