| Title |
A Study of Correlation between Power Quality and Heat for ESS Fire Prevention |
| Authors |
이현우(Hyeon-Woo Lee) ; 김현식(Hyun-Sik Kim) ; 이재윤(Jae-Yoon Lee) ; 장경배(Kyung-Bae Jang) |
| DOI |
https://doi.org/10.5370/KIEE.2022.71.11.1692 |
| Keywords |
ESS; Power Quality; THD; Leakage Current; Insulation Resistance; Fire Prevention |
| Abstract |
Recently, ESS facilities are used in that connected with renewable energy facilities or photovoltaic facilities. Accordingly number of ESS facilities are increasing continuously. there were 32 fire accidents until last may, and various causes were pointed out. Although the cause of the accident is being studied individually, fire accidents are happened to complex reasons in field. Mostly the fire ignition occurs ESS battery or PSC parts. Main causes of accidents are insufficient management and battery protection system of the operating environment. In this paper, the cause that has the greatest influence on fire accidents was studied. linear regression analysis was performed for each cause of fire and graph was expressed for comparison. |