基于高可靠性的各级电网协调规划研究  

Research on Coordinate Planning of Power Grids for Each Voltage Level Based on High Reliability

作　　者：胡列翔[1] 徐谦[2] 郑晓[3] 兰洲[2] 王蕾[2] 

机构地区：[1]国网浙江省电力公司,杭州310007 [2]国网浙江省电力公司经济技术研究院,杭州310008 [3]浙江省电力设计院,杭州310012

出　　处：《华东电力》2013年第9期1808-1813,共6页East China Electric Power

摘　　要：以电网高可靠性供电为目标,研究分析从10 kV配电网至500 kV主网的各级电网之间的协调与配合。在满足通用设计的前提下,提出在变电站主变容量配置、出线回路数以及线路导线截面等方面的相互协调配置,以及各级电网标准单元典型接线和变电站组团供电模式。并给出协调配合评价指标。To achieve tge high reliability of poer supply, the coordination and cooperation between any two voltage levels are researched and analyzed in the range from lOkV distribution network to 500kV transmission network. Stand- ard units of the grid and group modes of the substation power supply are proposed based on the universal design, which are so coordinated in respects of substation transformer capacity coguration, the number of outgoing circuits and circuit conductor cross sections for each voltage level. Meanwhile, coordination evaluation indicators are proposed in this paper.

关 键 词：高可靠性 协调规划 通用设计 评价指标 

分 类 号：TM727[电气工程—电力系统及自动化]