| Title |
A Study on the Detection of Fault Section in DC Microgrid |
| DOI |
http://doi.org/10.5207/JIEIE.2023.37.4.081 |
| Keywords |
DC microgrid; Distributed generation; EMTP; Fault detection; Protection; Ring type |
| Abstract |
DC microgrid is attracting a lot of attention due to the increase in renewable energy and DC-based loads. Low-voltage DC is suitable for small-scale systems, and in particular, the ring type DC microgrid is superior in terms of connection of various distributed generation and continuity of power supply. However, due to the bi-directional flow, the method of detecting the fault section when a fault occurs is complicated, and the connection of multiple distributed generation makes it more difficult.
|