MUSIC Algorithm-based Localization of Local Defects of 10 kV Distribution Cables
This essay proposes a local defect localization method for 10 kV distribution cables based on the MUSIC algo-rithm.First the defective distribution cable model is outlined,then the shortcomings of conventional localization algo-rithms are clarified and the MUSIC algorithm is adumbrated.Finally a comparative analysis is conducted between the lo-calization results of the proposed method and the conventional methods.The results show that compared with conventional methods,the MUSIC algorithm has the advantages of high positioning resolution and less dependence on upper limit fre-quency,providing a potential support for accurately localizing local defects for distribution cables.
distribution cableslocal defectsfault locationMUSIC algorithm