论文信息 - A Practical Method for 10kV Overhead Line Fault Detection and Location Based on Real-Time Online Wave-Recording Devices

A Practical Method for 10kV Overhead Line Fault Detection and Location Based on Real-Time Online Wave-Recording Devices

The fault detection and location technology for the neutral non-effectively grounded system is one of the power-system research areas over the years. This paper describes a practical method for 10kV overhead line fault detection and location by using a real-time online wave recording device. By the proposed method, the run-time health state of the distribution overhead lines can also be monitored easily.

Rui Li | Qing Zhong | Nan Hua Yu | Chuan Jian Li | Ze Xiang Cai

[1] A. T. Johns,et al. New concept in fault location for overhead distribution systems using superimposed components , 1997 .

[2] Jarmo Partanen,et al. Using fuzzy sets to model the uncertainty in the fault location process of distribution networks , 1994 .

[3] J. Melendez,et al. Classification of short duration faults (voltage sags) in transmission and distribution power systems , 2003, 2003 European Control Conference (ECC).

[4] M. S. Sachdev,et al. A fault locator for radial subtransmission and distribution lines , 2000, 2000 Power Engineering Society Summer Meeting (Cat. No.00CH37134).