作　　者： ; ; ;

机构地区： 华南理工大学电力学院

出　　处： 《低压电器》 2012年第21期44-48,共5页

摘　　要： 以IEEE-RBTS Bus6系统主馈线F4为基础,在主馈线15处加入1个风电场,将风电场等效为3场景状态的发电机,采用故障模式和后果分析法(FMEA)计算风电场并网前、后在重合闸、孤岛运行及解列成孤岛3种方式下配电系统的可靠性指标。指出了提高系统可靠性与否取决于风电场并网后的具体运行方式。指出了故障时将系统解列成孤岛模式虽能提高供电可靠性,但应预先规划好解列方式,使系统的可靠性达到最优。 Based on the IEEE-RBTS Bus6 main feeder F4 which was added a wind farm in the main feeder 15, this paper took the wind farm as three scene-state generator to calculate the system reliability index in three ways with failure mode and effect analysis （FMEA）. These three methods include reclosing, islanded operation and disconnection into the island. It was pointed out that improving system reliability depends on the specific operating mode after wind power grid integration. A system which is disconnected into the island model can improve the reliability of power supply, but the disconnection pattern should be pre-planned to optimize the system reliability.

关 键 词： 风电场 故障模式和后果分析法 可靠性指标 孤岛运行

领　　域： [电气工程]