基于广域信息的故障元件定位方法

来源 :2012年云南电力技术论坛 | 被引量 : 0次 | 上传用户：liminice

【摘要】

：

随着全球定位系统(global positioning system,GPS) 的向量测量单元(phasor measurement unit,PMU) 的出现,使得在电力系统运用广域继电保护算法成为可能,而故障元件的定位在广域保护系统中起着关键的作用,它可以在主保护拒动、断路器失灵的情况下,快速定位故障,可以防止传统后备保护动作时间长、停电范围大等问题。

【作者】

：

张迪陈晶翟明岳

【机构】

：

云南电网公司研究生工作站云南昆明 650217 云南电力研究院云南昆明 650217

【出处】

：

2012年云南电力技术论坛

【发表日期】

：

2012年5期

【关键词】

：

广域信息故障定位图论分区

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基于广域信息的故障元件定位方法

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