Hausdorff距离算法对变压器励磁涌流和故障差流的识别  

Identification of Transformer Excitation Inrush Current and Fault Differential Current Using Hausdorff Distance Algorithm

作　　者：谭小奇 TAN Xiaoqi(Safety and Environmental Protection Technology Department of Guizhou Panjiang Power Investment and Distribution Company,Guiyang 550081,China)

机构地区：[1]贵州盘江电投配售电公司安全环保技术部,贵州贵阳550081

出　　处：《通信电源技术》2023年第13期55-57,共3页Telecom Power Technology

摘　　要：在电力系统中,受多种因素的影响,电压和电流波形可能出现异常变化,造成电力设备损坏,严重影响电力系统的安全稳定运行。因此,引入Hausdorff距离算法,可以更加准确地识别变压器励磁涌流和故障差流,从而大大提升系统的可靠性,同时为相关领域提供了一个全新的研究思路和方向。In the power system,due to various factors,abnormal changes in voltage and current waveforms may occur,causing damage to power equipment and seriously affecting the safe and stable operation of the power system.Therefore,the article introduces the Hausdorff distance algorithm,which can more accurately identify transformer excitation inrush current and fault differential current,greatly improving the reliability of the system,and providing a new research approach and direction for related fields.

关 键 词：Hausdorff距离算法 变压器 故障识别 

分 类 号：TM421[电气工程—电器]