An unified matrix algorithm for reliability evaluation for complex medium-voltage distribution system based on feeder partition is discussed.
提出一种基于馈线分区的复杂中压配电网可靠性评估的统一矩阵算法。
Aimed at the structural features of complex distribution networks and the uncertainty of reliability parameters, by use of feeder partitioning principle the reliability interval evaluation for complex distribution system with sub-feeders is conducted.
文章针对复杂配电网的结构特点以及可靠性参数存在的不确定性,应用馈线分区原理对具有子馈线的复杂配电系统进行可靠性区间评估:首先提出了配电网快速分区方法及其邻接矩阵构造方法,进一步构建了配电网区域节点,由此建立区域网络模型;在该模型中用区间数代替元件的可靠性参数对复杂辐射状配电网进行可靠性区间评估,并推导出考虑计划检修的可靠性参数区间公式;最后通过算例分析说明了本文所提方法的有效性。
Results Perform streaking inoculation,multipoint inoculation and microculture in one Sabourand s agar.
方法在同一个平板内用分区划线法、多点接种法及小培养对标本进行培养,分离假丝酵母菌。
This paper presents a novel approach based on epipolar line segment.
该文在外极线分区的基础上,改用区域作为匹配基元,针对歧义性区域,在代价函数中引入遮挡项和平滑项,并按照区域优先级的高低,动态匹配相应区域,获得可靠的视差信息。