| Title |
Study on the Electrical Safety Management Method through the Electrical Characteristic Analysis of LED Lamps |
| Authors |
이기연(Lee, Ki-Yeon) ; 문현욱(Moon, Hyun-Wook) ; 김동우(Kim, Dong-Woo) ; 임용배(Lim, Young-Bea) ; 유인호(Ryu, In-Ho) |
| DOI |
https://doi.org/10.5370/KIEE.2016.65.11.1931 |
| Keywords |
Electrical safety ; Management factor ; Fire cause ; Accident analysis ; Circuit analysis |
| Abstract |
In this paper, we analyzed causes of accidents that recently increased in the illegal and defective LED lamps. They were analyzed by the electrical characteristics calculation and reappearance experiments. The causes of the accidents were analyzed from the circuit affected by the variation of voltage, current and power by harmonics. We drew a conclusion for electrical safety in illegal or degraded LED lamps from the analysis result. The management factors for electrical safety in LED lamps were harmonics, reactive power and power factor. It is possible to secure the electrical safety through monitoring of power factor in failure products and available in smart meters or smart distribution boards. |