Feasibility Assessment of the New Configuration of an Electric Power Grid with 23 kV Tri-Axial HTS Power Cables for an Urban Power Supply

C. Lee, H. Yang, J. Choi, M. Park, M. Iwakuma

Research output: Contribution to journalConference article

Abstract

The advantage of high temperature superconducting (HTS) power cables is that they can transmit large amounts of power at relatively low voltages, which can be used to reduce the number of lines in transmission cables or to configure a power grid at lower voltages. Because the commercial operation of 23 kV HTS power cables has begun, the optimal configuration between the 154 kV transformer substations and the 23 kV switching stations connected by the 23 kV HTS cables must be reviewed. In this paper, the new power supply model using 23 kV tri-Axial HTS cables is presented for an urban power supply, and the economic feasibility is reviewed to present the appropriate cable capacity selection that matches the 23 kV switching stations.

Original languageEnglish
Article number012085
JournalJournal of Physics: Conference Series
Volume1559
Issue number1
DOIs
Publication statusPublished - Jun 19 2020
Event14th European Conference on Applied Superconductivity, EUCAS 2019 - Glasgow, United Kingdom
Duration: Sep 1 2019Sep 5 2019

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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