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Meeting 2023 TMS Annual Meeting & Exhibition
Symposium Energy Technologies and CO2 Management
Presentation Title Superconductor Busbar Systems in the Light of Increased Energy Costs
Author(s) Wolfgang Otto Reiser, Till Reek, Claus Hanebeck, Peter Abrell
On-Site Speaker (Planned) Wolfgang Otto Reiser
Abstract Scope The Russian invasion of Ukraine led to a shortage and increase of energy costs. Every MWh that can be saved does not need to be generated. Direct current transmission with superconductors takes place without electrical resistance and without line losses. The potential use cases in the aluminum industry presented during TMS 2021 will be highlighted and re-evaluated on the new energy costs. The relations between conventional technologies and the innovative superconductor technology are shifting. Technologies previously considered unfeasible gain importance. In the paper, different variants of influencing the investment and operating costs by changes in the choice of superconductors and refrigeration technology are presented. Alternative variants are described technically and evaluated economically. Investment costs are indicated as well as costs for maintenance, operation and total cost of ownership for various timelines. A special chapter will describe the advantages of a combined pipeline for transfer of liquid hydrogen and superconductor electricity.
Proceedings Inclusion? Planned:
Keywords Characterization, Energy Conversion and Storage, Environmental Effects


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Carbon Footprint Assessment of Waste PCB Recycling Process through Black Copper Smelting Route in Australia
CO2 Mineralization and Critical Battery Metals Recovery from Olivine and Nickel Laterites
Corrosion and Erosion Protection to Accelerate Deployment of Sustainable Biomass
Critical Metals for Clean Energy: Extraction of Rare Earth Elements from Coal Ash
Decarbonization Pathways for an Aluminum Rolling Mill and Downstream Processes
Development of Indium-tin Oxide Thin Films on PAMAM Dendrimer Layers for Perovskite Solar Cells Application
Effect of H2 Enrichment on CO/N2/H2-air Turbulence Partial Premixed Flame Combustion Characteristics
Energy-saving Green Technologies in the Mining and Mineral Processing Industry
Environmental Life Cycle Assessment of Gold Production in Nevada
Extraction of Valuables Metals from Luanshya Copper Smelting Slag with Minimal Waste Generation
Hydrogen storage properties of graphitic carbon nitride nanotubes synthesized by mix-grind technique
Investigation of Slag and Condensate from the Charge Top in a FeSi75 Furnace
Lithium Extraction from Natural Resources to Meet the High Demand in EV and Energy Storage
Molten Salt Mg-air Battery Improvement and Recharging
Novel Thermal Conductivity Measurement Technique Utilizing a Transient Multilayer Analytical Model of a Line Heat Source Probe for Extreme Environments
Polymeric Composite Dense Membranes Applied for the Flue Gas Treatment
Preparation and Electrocatalytic Performance of Carbon-based Transition Metal Catalysts in Zinc Electrowinning System
Reform and Practice of Energy Saving and Consumption Reduction Technology of 500 t/d Beckenbach Annular Lime Kiln
Research on the Gasification Characteristic of Cokes of BIOC-HPC Extracted from the Mixture of Low-rank Coal and Biomass
Rethinking the Decomposition of Refractory Lithium Aluminosilicates: Opportunities for Energy-efficient Li Recovery from LCT Pegmatites
Screening High Entropy Alloys for Carbon Dioxide Reduction Reaction using Alchemical Perturbation Density Functional Theory
Superconductor Busbar Systems in the Light of Increased Energy Costs
The Effect of Reduced Flue Gas Suctioning on Superstructure and Gas Temperatures
Thermodynamic Examination of Selected Phases in the Ag–Co–Sn–S System at T<600 K by the Solid-state EMF Method

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