Study on the characteristics of multi-infeed HVDC

China has built more than ten HVDC transmission projects in recent years [1]. Now, east China has formed a multi-HVDC feed pattern grid. It is imminent to study the interaction of the multi-HVDC and the characteristics of it. In this paper, an electromechanical-electromagnetic hybrid model is built...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2017-09, Vol.231 (1), p.12052
Hauptverfasser: Li, Ming, Song, Xinli, Liu, Wenzhuo, Xiang, Yinxing, Zhao, Shutao, Su, Zhida, Meng, Hang
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Sprache:eng
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Zusammenfassung:China has built more than ten HVDC transmission projects in recent years [1]. Now, east China has formed a multi-HVDC feed pattern grid. It is imminent to study the interaction of the multi-HVDC and the characteristics of it. In this paper, an electromechanical-electromagnetic hybrid model is built with electromechanical data of a certain power network. We use electromagnetic models to simulate the HVDC section and electromechanical models simulate the AC power network [2]. In order to study the characteristics of the grid, this paper adds some faults to the line and analysed the fault characteristics. At last give analysis of the fault characteristics.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/231/1/012052