| Title |
A Study on the Comparison of Reliability for Protective Coordination of Loop Power Distributions using Communication of Circuit Breaker and Recloser |
| Authors |
이희태(Lee, Hee-Tae) ; 문종필(Moon, Jong-Fil) |
| DOI |
https://doi.org/10.5370/KIEEP.2011.60.3.133 |
| Keywords |
Loop Power Distribution System ; Protective Coordination ; Circuit Breaker ; Recloser ; Reliability |
| Abstract |
The purpose of smart grid is the low CO_2 through expansion of renewable energy. To achieve the purpose of smart grid, typical radial power distribution system will be changed to loop power distribution system. The loop power distribution system have many advantages such as low power loss, low voltage drop, and increase of connection of renewable energy. In this paper, the algorithm for minimization of interrupted section of power distribution system is proposed through communication between circuit breaker and recloser in loop power distribution system. The proposed algorithm is proved through case studies about reliability evaluation |