Design and AC Loss Analysis of a 22.9 kV/50 MVA Class Triaxial HTS Power Cable

Kim, Sung Kyu; Ha, Sun-Kyoung; Kim, Jin-Geun; Kim, Seokho; Park, Minwon; Yu, In-Keun; Lee, Sang-Jin; Sim, Kideok

doi:10.1007/s10948-012-1868-7

Cited by 6 publications

(2 citation statements)

References 8 publications

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“…This leads to increase in the efficiency of the cable and cooling unit. However, balancing the nonuniform current distribution is a difficult manufacturing task in these types of HTS cables [37,38]. This is the case for both AC and DC HTS cables and a typical structure of these cables is shown in figure 1(a).…”

Section: According To Electromagnetic Structurementioning

confidence: 99%

High temperature superconducting cables and their performance against short circuit faults: current development, challenges, solutions, and future trends

Yazdani-Asrami

Seyyedbarzegar

Sadeghi

et al. 2022

Supercond. Sci. Technol.

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Along with advancements in superconducting technology, especially in high temperature superconductors (HTS), the use of these materials in power system applications is gaining outstanding attention. Due to the lower weight, higher current carrying capability, and the lower loss of HTS cables compared to conventional counterparts, they are among the most focused applications of superconductors in power systems. In near future, these cables will be installed as key elements not only in power systems but also in cryo-electrified transportation units, which take advantage of both cryogenics and superconducting technology simultaneously, e.g. hydrogen-powered aircraft. Given the sensitivity of the reliable and continuous performance of HTS cables, any failures, caused by faults, could be catastrophic, if they are not designed appropriately. Thus, fault analysis of superconducting cables is crucial for ensuring their safety, reliability, and stability, and also for characterising the behaviour of HTS cables under fault currents at the design stage. Many investigations were conducted on the fault characterisation and analysis of HTS cables in the last few years. This paper aims to provide a topical review on all of these conducted studies, It will discuss the current challenges of HTS cables and after that current developments of fault behaviour of HTS cables would be presented, and then we will discuss the future trends and future challenges of superconducting cables regarding their fault performance.

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Section: According To Electromagnetic Structurementioning

confidence: 99%

High temperature superconducting cables and their performance against short circuit faults: current development, challenges, solutions, and future trends

Yazdani-Asrami

Seyyedbarzegar

Sadeghi

et al. 2022

Supercond. Sci. Technol.

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“…This structure has the advantages of effectiveness and economic feasibility, but it also has disadvantages in terms of the insulation design and the imbalance of the three-phase currents. The detailed design processes are referred to in previous papers [6,7]. Table 1 indicates the design parameters of the cable.…”

Section: Tri-axial Hts Power Cablementioning

confidence: 99%

RTDS-based Model Component Development of a Tri-axial HTS Power Cable and Transient Characteristic Analysis

Ha¹,

Kim²,

Kim³

et al. 2015

Journal of Electrical Engineering and Technology

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-The transient characteristics of the tri-axial High Temperature Superconducting (HTS) power cable are different from those of a conventional power cable depending on whether the cable is under a steady or transient state due to the quench. Verification using simulation tools is required to confirm both the characteristics of the cable and the effect of the cable when it is applied to a real utility. However, a component for the cable has not been provided in simulation tools; thus the RTDSbased model component of the tri-axial HTS power cable was developed, and a simulation was performed under the transient state. The considered properties of model component include resistance, reactance and temperature. Simulation results indicate the variation of HTS power cable condition. The results are used for the transient characteristic analysis and stability verification of the tri-axial HTS power cable. In the future, the RTDS-based model component of the cable will be used to implement the hardware-in-the-loop simulation with a protection device.

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Comparison of Alternating-Current Losses in Two-Layer Superconducting Cables Constructed by Shell-Type and Solid-Core Cylindrical Wires

İnanır

Çiçek

2014

Progress in Exergy, Energy, and the Environment

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Design and AC Loss Analysis of a 22.9 kV/50 MVA Class Triaxial HTS Power Cable

Cited by 6 publications

References 8 publications

High temperature superconducting cables and their performance against short circuit faults: current development, challenges, solutions, and future trends

High temperature superconducting cables and their performance against short circuit faults: current development, challenges, solutions, and future trends

RTDS-based Model Component Development of a Tri-axial HTS Power Cable and Transient Characteristic Analysis

Comparison of Alternating-Current Losses in Two-Layer Superconducting Cables Constructed by Shell-Type and Solid-Core Cylindrical Wires

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