Publicou 12 edições por ano
ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009
Indexed in
RESEARCH ON DETECTION TECHNOLOGY OF CABLE JOINT FAULT TARGET
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RESUMO
With the continuous development and needs of society, cables have gradually replaced overhead bare wires. However, the environment in which the cable is laid is relatively harsh, and there is a complex electromagnetic interference. Therefore, this severely inhibits the troubleshooting and positioning of cable faults. At the same time, the cable joint is a high-incidence zone caused by cable failure. According to statistics, about 70% of the cable failure is in the cable junction. Therefore, it has important practical significance for fault detection and research. Therefore, this paper uses the traveling wave method to detect the cable joint failure, and clarifies the feasibility and accuracy of the method, and has made certain contributions to the popularization of the cable.
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Cao, J.P., Jiang, Y.K., Wang, S.H., Zhou, X.X., Li, T., Zhou, L.Y., and Yang, Y., (2018) Analysis and Prospect of Key Technology for XLPE Power Cable Joint Defect Detection, High Voltage Apparat., 54(07), pp. 87-97.
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Gao, Y.P., Tan, T.Y., Liu, K.P., and Qi, J.J., (2016) Research on temperature inversion and fault diagnosis of cable joints, High Voltage Eng., 42(02), pp. 535-542.
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Chen, Y.J., (2016) Research on loose fault characteristics and identification methods of bolted cable joints, Liaoning Univ. Eng. Tech.
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Yi, F.F., (2015) Discussion on the failure and elimination of CATV cable joints, Tech. Vis., 22, p. 109.
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Tian, C.F., (2015) Research on temperature monitoring and early warning of power cable joints, Wire. Cable, 3, pp. 27-35.
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Yin, C., (2016) Simulation study of cable fault location theory, Anhui Univ. Sci. Tech.
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Song, Y.Q., (2016) Fault diagnosis and simulation calculation of cable in operation of photovoltaic power station, Qinghai Univ.