Abstract
In AC power system, the loss is strongly related to the AC resistance of cable conductor, but there is no perfect model to calculate the AC resistance especially the AC resistance of segmental conductors. Therefore, an AC resistance measuring system is proposed to measure the large cross-section segmental conductors. The principle of skin effect of cable conductor is deeply studied. And the structure and functions of the measuring system are introduced in detail. At last, the aluminum rod and \({1800}\;{\text{mm}}^{2}\) segmental conductors are measured. The results show that the measuring system is able to measure the AC resistance of segmental conductors accurately.
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Acknowledgments
We would like to thank the participants and companies who take part in this study. This research was carried out within the Subject “Research on AC Resistance Measurement Technology of High Voltage Cable” (Subject Number: BRA2019005), belonging to the Fifth Provincial “333 High Level Talent Training Project” in 2019 Research Funded Projects.
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Wu, W., Qu, X. (2022). Measurement of the AC Resistance of Power Cable with Large Cross-section Conductor. In: Yang, Q., Liang, X., Li, Y., He, J. (eds) The proceedings of the 16th Annual Conference of China Electrotechnical Society. Lecture Notes in Electrical Engineering, vol 889. Springer, Singapore. https://doi.org/10.1007/978-981-19-1528-4_64
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DOI: https://doi.org/10.1007/978-981-19-1528-4_64
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