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  4. Safety Concepts and Circuit Protection for LVDC-Grids in Datacenters and in Telecommunications
 
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2018
Conference Paper
Title

Safety Concepts and Circuit Protection for LVDC-Grids in Datacenters and in Telecommunications

Abstract
Specific system protection is needed for direct current microgrids in the low voltage range. Model-based analysis of transient events applying system identification and machine learning procedures provides additional knowledge on system topology and components. Using this information, refined model-based fault detection and discrimination methodologies can be set up in addition to the basic functionality of conventional protective devices. Consequential damage and grid sector breakdown can be avoided by fast and selective tripping of suitable switching devices.
Author(s)
Strobl, Christian
Köpf, Hendrik
Mehl, Richard
Ott, Leopold
Fraunhofer-Institut für Integrierte Systeme und Bauelementetechnologie IISB  
Kaiser, Julian
Fraunhofer-Institut für Integrierte Systeme und Bauelementetechnologie IISB  
Gosses, Kilian  orcid-logo
Fraunhofer-Institut für Integrierte Systeme und Bauelementetechnologie IISB  
Schäfer, Maximilian
Rabenstein, Rudolf
Mainwork
IEEE International Telecommunications Energy Conference, INTELEC 2018. Conference Proceedings  
Conference
International Telecommunications Energy Conference 2018  
DOI
10.1109/INTLEC.2018.8612360
Language
English
Fraunhofer-Institut für Integrierte Systeme und Bauelementetechnologie IISB  
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