Micro-grid Stability Analysis under the Grid Fault Condition

DOI

10.2991/icsd-17.2017.49How to use a DOI?

Keywords

Micro-grid, Micro-Source, Stability; Grid Fault, Grid-connected Mode

Abstract

Micro-grid have two kinds of working mode, which are the grid-connecting mode and islanding mode. In order to ensure the important load work safety, when the grid occur a big fault, the micro-grid should get out of the grid-connecting mode and work alone. Under this condition, it's important to decide the effect caused by different kinds of fault, in order to decide whether to islanding mode. This paper firstly analysis the most important reason affect micro-grid stability, presents a 3-Bus micro-grid system and carried out 9 cases of grid fault simulation. Based on the simulation result, the effect caused by different kinds of grid fault is concluded, and the stability improve suggestion is also given.

Copyright

© 2017, 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  - Tian-Yi Ma
AU  - Ming-Ming Zhang
AU  - Jin-Yao Li
PY  - 2017/07
DA  - 2017/07
TI  - Micro-grid Stability Analysis under the Grid Fault Condition
BT  - Proceedings of the 3rd 2017 International Conference on Sustainable Development (ICSD 2017)
PB  - Atlantis Press
SP  - 315
EP  - 321
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-17.2017.49
DO  - 10.2991/icsd-17.2017.49
ID  - Ma2017/07
ER  -