The Research of New Selective Leakage Protection Device Based on Additional DC and Zero-Sequence Power

The Research of New Selective Leakage Protection Device Based on Additional DC and Zero-Sequence Power

By theoretical analysis and computer simulation,this paper has successfully solved the compatibility problembetween the Leakage protection with additional DCand zero-sequence power direction Leakage protection, and realized the goal of the two different ways of leakage protection sharingone set of e...

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Veröffentlicht in:Applied Mechanics and Materials 2013-10, Vol.457-458 (Frontiers of Mechanical Engineering and Materials Engineering II), p.1185-1188
Hauptverfasser: Wang, Yin Sheng, Wang, Yan Wen
Format: Artikel
Sprache:eng
Schlagworte:
Coal mines
Computer simulation
Devices
Direct current
Electric power generation
Leakage
Mathematical models
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Zusammenfassung:By theoretical analysis and computer simulation,this paper has successfully solved the compatibility problembetween the Leakage protection with additional DCand zero-sequence power direction Leakage protection, and realized the goal of the two different ways of leakage protection sharingone set of electrical leakage protection system.This paper focuses on the basic components of "EDS-336/660 centralized-distributed selective leakage protection system"and its practical usage in Lvjiatuo Coal Mine.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.457-458.1185