Comparison of Current Limiting Effect of an HTS DC Cable Under Different Short-Circuit Conditions
Autor: | Run Tao Zhang, Zheng Hua Chen, Ying Jie Yang |
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Rok vydání: | 2019 |
Předmět: |
Power transmission
Materials science business.industry Electrical engineering High capacity Transmission system Condensed Matter Physics Fault (power engineering) 01 natural sciences Electronic Optical and Magnetic Materials Upgrade Current limiting 0103 physical sciences Peak value Electrical and Electronic Engineering 010306 general physics business Short circuit |
Zdroj: | IEEE Transactions on Applied Superconductivity. 29:1-4 |
ISSN: | 2378-7074 1051-8223 |
DOI: | 10.1109/tasc.2019.2893704 |
Popis: | Power transmission with HTS dc cables has the characteristics of high capacity, high efficiency, more compact size, and environmental friendly. It has become an alternative and revolutionary upgrade of the traditional dc power transmission. The self-acting limit function during its quenching for fault current is unique to HTS dc cables. Fault-current-limiting capability of the HTS DC cable in a line-commutated converter (LCC) HVDC system is therefore analyzed with HTS current-limiting features in different short-circuit situations to identify the HTS dc transmission system design and operation features and verification achieved with the HTS dc cable characteristics and parameters, especially the peak value of the fault currents in the LCC HVDC systems. |
Databáze: | OpenAIRE |
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