Study on the Influence of Distribution Generation on Over Current Relays in Distribution Networks

DOI

10.2991/icaees-15.2015.182How to use a DOI?

Keywords

distributed generation; over current protection; DG type

Abstract

The application of Distributed Generation (DG) reduces the consumption of traditional energy, but it also brings certain challenge to relay protection because of its own characteristics. This paper analyzes that the injection or branching current will cause incorrect operation of over current protection. In addition, the paper also studies the short current output ability of different DG types. Simulation results show that the DG based on the inverter provides less short current than the synchronous type because of its output limiting link control strategy. Results from both simulation and experiments show that the proposed above is rational.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ning Zhou
AU  - Xiang Lei
AU  - Xiaorui Jing
AU  - Xiang He
AU  - Zaibin Jiao
PY  - 2015/07
DA  - 2015/07
TI  - Study on the Influence of Distribution Generation on Over Current Relays in Distribution Networks
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 989
EP  - 994
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.182
DO  - 10.2991/icaees-15.2015.182
ID  - Zhou2015/07
ER  -