Hierarchical distributed model scheme implementation in DC μgrid for numerous ground faults condition

• Published in: International journal of electrical engineering & education Vol. 56; no. 4; pp. 348 - 363
• Main Authors: Yuvaraja, T, Ramya, K
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.10.2019; Sage Publications Ltd
• Subjects: Control stability; Control systems design; Controllers; Low voltage; Parameters; Reactive power; Segments; Switches; Low voltage DC systems; primary and secondary controller; µgrid; bidirectional switches
• ISSN: 0020-7209; 2050-4578
• DOI: 10.1177/0020720918815999

This article presents a new protection scheme for the µgrid structure is implemented on low voltage side as DC system’s protection methods are quite new when compared to the AC systems. The protection system designed in AC system faces many difficulties like frequency matching, reactive power violat...