Feasibility and Economical Analysis of the Superconducting Cable and Hydrogen Hybrid Transmission Gallery

Yu, Zebang; Ren, Yan; Cao, Boyang; Liu, Jin; Zhou, Ziyu

doi:10.1109/asemd49065.2020.9276292

Cited by 5 publications

(1 citation statement)

References 4 publications

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“…Color versions of one or more of the figures in this article are available online at http://ieeexplore.ieee.org enclosed transmission line [8].…”

Section: Introduction and Contextmentioning

confidence: 99%

Conceptual Design of a SuperConducting Energy Pipeline for LH₂ and Power Transmission Over Long Distances

Savoldi,

Balbo,

Bruzek

et al. 2024

IEEE Trans. Appl. Supercond.

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The design of a single-pole MgB2 superconducting hydrogen-cooled cable for DC current transmission at low voltage (10 kV) is presented here. The cable consists of a former made of MgB2 superconducting wires, a dielectric layer and an annular region that allows for the passage of hydrogen at inlet pressures above the critical one. The cable is contained within a corrugated cryostat, insulated from the external environment. The use of MgB2 as a superconducting material allows for the operation of the cable in the range 15-27 K, which reduces the cooling requirements and increases the efficiency of the system. The hydrogen-cooled annular region, acting as a pipeline for the cryogen transport, allows at the same time the efficient cooling of the cable, while the corrugated cryostat provides additional insulation and structural support, together with a relief volume in the case of an accident. The results of this study, mainly performed with a simplified model, benchmarked against the OPENSC 2 software, show that the cable is able to support DC current transmission at 10 kV, with maximum cable lengths of several tens of km for inner diameters of the cryostat > 120 mm, supporting a H2 mass flow rate > 1 kg/s. Overall, this study demonstrates the feasibility of combining the DC current transmission at lowmedium voltage by MgB2 to the transport of liquid hydrogen, providing at the same time instantaneous storage of chemical power.

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“…Color versions of one or more of the figures in this article are available online at http://ieeexplore.ieee.org enclosed transmission line [8].…”

Section: Introduction and Contextmentioning

confidence: 99%

Conceptual Design of a SuperConducting Energy Pipeline for LH₂ and Power Transmission Over Long Distances

Savoldi,

Balbo,

Bruzek

et al. 2024

IEEE Trans. Appl. Supercond.

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A Method to Quantify Technical-Economic Aspects of HTS Electric Power Cables

Musso

Angeli

Bocchi

et al. 2022

IEEE Trans. Appl. Supercond.

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OSCaR: A Cost Analysis of HTS Coaxial Cables With a Novel Optimization Method

Musso

Angeli

Bocchi

et al. 2023

IEEE Trans. Appl. Supercond.

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Feasibility and Economical Analysis of the Superconducting Cable and Hydrogen Hybrid Transmission Gallery

Cited by 5 publications

References 4 publications

Conceptual Design of a SuperConducting Energy Pipeline for LH₂ and Power Transmission Over Long Distances

Conceptual Design of a SuperConducting Energy Pipeline for LH₂ and Power Transmission Over Long Distances

A Method to Quantify Technical-Economic Aspects of HTS Electric Power Cables

OSCaR: A Cost Analysis of HTS Coaxial Cables With a Novel Optimization Method

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Feasibility and Economical Analysis of the Superconducting Cable and Hydrogen Hybrid Transmission Gallery

Cited by 5 publications

References 4 publications

Conceptual Design of a SuperConducting Energy Pipeline for LH2 and Power Transmission Over Long Distances

Conceptual Design of a SuperConducting Energy Pipeline for LH2 and Power Transmission Over Long Distances

A Method to Quantify Technical-Economic Aspects of HTS Electric Power Cables

OSCaR: A Cost Analysis of HTS Coaxial Cables With a Novel Optimization Method

Contact Info

Product

Resources

About

Conceptual Design of a SuperConducting Energy Pipeline for LH₂ and Power Transmission Over Long Distances

Conceptual Design of a SuperConducting Energy Pipeline for LH₂ and Power Transmission Over Long Distances