中压配电网的线路分段开关优化规划  

Optimum location of power line segmentation switches in medium voltage power distribution system

作　　者：刘博[1] 肖佺[1] 景菲 王文涛[3] 

机构地区：[1]哈尔滨电业局,黑龙江哈尔滨150010 [2]黑龙江省电力档案馆,黑龙江哈尔滨150030 [3]哈尔滨电力职业技术学院,黑龙江哈尔滨150030

出　　处：《黑龙江电力》2004年第4期305-307,共3页Heilongjiang Electric Power

摘　　要：介绍了确定中压配电网分段开关位置的实用计算方法。分段开关是为了提高供电可靠性而装设,所设开关应尽可能保护它所在位置的电源侧用户免受开关负荷侧故障的影响。通过采用以最小停电费用为目标函数,以供电可靠性为约束条件的枚举法来求解。此方法可使分段开关安装位置的选择更合理。In order to ensure the reliable supply of power,a power line segmentation switch should be located in such an manner that it protects its upstream loads against the adverse effect of downstream loads.The problem of optimal location of power line segmentation switches in the medium voltage power distribution system is solved using the enumeration method with the minimum power failure cost as the target function,and the power supply reliability as the constraint condition.

关 键 词：供电可靠性 配电网 规划 分段开关 

分 类 号：TM727.2[电气工程—电力系统及自动化]