期刊论文详细信息
The Journal of Engineering
Impact of measurement and communication aspects on protection of multi-terminal DC grids
Ilka Jahn1 
[1] Department of Electric Power and Energy Systems, KTH Royal Institute of Technology , Stockholm , Sweden
关键词: substation;    renewable energy generation;    vendor interoperability;    communication protocols;    transmission systems;    large-scale multiterminal DC grid protection;    AC st;    ards;    high-voltage DC technology;    AC systems;    DC systems;   
DOI  :  10.1049/joe.2018.0166
学科分类:工程和技术(综合)
来源: IET
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【 摘 要 】

The increased demand for renewable energy generation requires the higher flexibility of transmission systems. This requirement together with technical progress in high-voltage DC technology has resulted in the ambition to build large-scale multi-terminal DC grids. To achieve this goal, vendor interoperability is considered a key element. Standards exist for AC systems, but not for DC systems. This work discusses and evaluates the suitability of AC standards for DC systems. As a result, a different view on substation architecture is developed and two communication protocols are suggested for further investigation in this context.

【 授权许可】

CC BY   

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