Transient short-circuit behaviour of distributed energy sources and their influence on protection coordination

D. A M Geldtmeijer, F. Provoost, J. M A Myrzik, W. L. Kling

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

4 Citations (Scopus)

Abstract

This paper presents the results obtained by research on the influence of distributed generation (DG) on protection in the distribution network. Generation connected to the grid is subject to protection regulations. Applying the present regulations to distributed generation results in unnecessary disconnection of these distributed generators. This may lead to problems at a high penetration level of distributed generation, e.g. a long-term disturbed voltage level in the grid. Thus revision of the present protection coordination is necessary. To investigate the effect of different protection schemes, a dynamic model of a distribution network is designed. This model is implemented in DIgSILENT PowerFactory for dynamic studies. The research shows that it is possible for DG to ride-through a fault in an adjacent feeder. It is also provides a protection scheme for DG that distinguishes a fault in an adjacent feeder and a fault in the same feeder as the DG. By applying this scheme unnecessary disconnection of DG will be avoided.

Original languageEnglish
Title of host publication41st International Universities Power Engineering Conference, UPEC 2006, Conference Procedings
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages536-539
Number of pages4
ISBN (Print)978-186135-342-9
DOIs
Publication statusPublished - 1 Dec 2006
Event41st International Universities Power Engineering Conference (UPEC 2006) - Northumbria University, Newcastle upon Tyne, United Kingdom
Duration: 6 Sept 20068 Sept 2006

Conference

Conference41st International Universities Power Engineering Conference (UPEC 2006)
Abbreviated titleUPEC 2006
Country/TerritoryUnited Kingdom
CityNewcastle upon Tyne
Period6/09/068/09/06

Fingerprint

Dive into the research topics of 'Transient short-circuit behaviour of distributed energy sources and their influence on protection coordination'. Together they form a unique fingerprint.

Cite this