학술논문
Grounding and Isolation Requirements in DC Microgrids: Overview and Critical Analysis.
Document Type
Article
Author
Source
Subject
*CRITICAL analysis
*MICROGRIDS
*ENERGY futures
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Language
ISSN
1996-1073
Abstract
DC microgrids, along with existing AC grids, are a future trend in energy distribution systems. At the same time, many related issues are still undefined and unsolved. In particular, uncertainty prevails in isolation requirements between AC grids and novel microgrids as well as in the grounding approaches. This paper presents a critical technical analysis and an overview of possible grounding approaches in DC systems and the feasibility of avoiding isolation between AC and DC grids. [ABSTRACT FROM AUTHOR]