Title |
Surge Immunity Performance Enhancement Techniques on Battery Management System |
Authors |
김용성(Kim, Young-Sung) ; 임성정(Rim, Seong-Jeong) ; 서우현(Seo, Woohyun) ; 정중일(Jung, Jeong-Il) |
DOI |
https://doi.org/10.5370/KIEE.2015.64.1.196 |
Keywords |
Battery management system ; Surge immunity ; Energy storage system ; Voltage withstand ; Electrical fast transient |
Abstract |
The switching noise in the power electronics of the power conversion equipment (Power Conditioning System) for large energy storage devices are generated. Since the burst-level transient noise from being generated in the power system at a higher power change process influences the control circuit of the low voltage driver circuit. Noise may cause the malfunction of the control device even if no dielectric breakdown leads to a control circuit. To overcome this, this paper proposes the installation of an additional nano-surge protection device on the power supply DC output circuit of the battery management unit. |