- Volume 40 Issue 1
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Low price type inspection and monitoring system of lithium ion batteries for hybrid vessels
하이브리드 선박용 리튬 배터리의 저가형 감시시스템 구현
- Kwon, Hyuk-joo (Electrical and Electronics Engineering, Korea Maritime And Ocean University) ;
- Kim, Min-kwon (Electrical and Electronics Engineering, Korea Maritime And Ocean University) ;
- Lee, Sung-geun (Division of Electrical and Electronics Engineering, Korea Maritime And Ocean University)
- Received : 2015.12.08
- Accepted : 2015.12.23
- Published : 2016.01.31
Batteries are used for main power engine in the fields such as mobiles, electric vehicles and unmanned submarines, for starter and lamp driver in general automotive, for emergency electric source in ship. These days, lead-acid and the lithium ion batteries are increasingly used in the fields of the secondary battery, and the lead-acid battery has a low price and safety comparatively, The lithium ion battery has a high energy density, excellent output characteristics and long life, whereas it has the risk of explosion by reacting with moisture in the air. But Recently, due to the development of waterproof, fireproof, dustproof technology, lithium batteries are widely used, particularly, because their usages are getting wider enough to be used as a power source for hybrid ship and electric propulsion ship, it is necessary to manage more strictly. Hybrid ship has power supply units connected to the packets to produce more than 500kWh large power source, and therefore, A number of the communication modules and wires need to implement the wire inspection and monitor system(WIIMS) that allows monitoring server to transmit detecting voltage, current and temperature data, which is required for the management of the batteries. This paper implements a low price type wireless inspection and monitoring system(WILIMS) of the lithium ion battery for hybrid vessels using BLE wireless communication modules and power line modem( PLM), which have the advantages of low price, no electric lines compared to serial communication inspection systems(SCIS). There are state of charge(SOC), state of health(SOH) in inspection parts of batteries, and proposed system will be able to prevent safety accidents because it allows us to predict life time and make a preventive maintenance by checking them at regular intervals.
- H. J. Kwon, A Study of Remote Management System of Lithium Ion Battery for Ship based on BLE, M.S. Dissertation, Electrical and electronics engineering, Korea Maritime and Ocean University, Korea, 2015. (in Korean)
- Go directly to the battery, hybrid ship, http://news.joins.com/article/18148927, Accessed December 6, 2015 (in Korean).
- Research center of Meritz, Reignition of Growth Engine with Midium and Large Scale 2nd Battery ESS, 2011 (in Korean).
- J. H Park, W. C. Cha, U. R. Cho, and J. C. Kim, "State of charge estimation of Li-Ion battery based on CIM and OCV using Extended Kalman Filter," Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, vol. 28, no. 11, pp. 77-83, 2014 (in Korean). https://doi.org/10.5207/JIEIE.2014.28.11.077
- Y. M. Jung, An Enhanced OCV Reset Algorithm to Improve the Coulomb Counting Method of Li-Polymer Battery for xEVs, M. S. Dissertation, Department of Electrical and computer Engineering, Sungkyungwan university, 2014 (in Korean).
- J. H. Kim, A Study on the Screening and Battery Packet Modelling Technique for Effective Battery Management System, Ph. D. Dissertation, Department Electrical and computer engineering, Seoul National University, 2012 (in Korean).
- D. Y Noh, A Study on the SOH Estimation Method of Lithium Ion Batteries using OCV, M. S. dissertation, Department of Electrical Engineering Korea University , 2011 (in Korean).
- D. Y. Noh, I. S. Hwang, and J. Y. Yoo, "SOH estimation method of lithium polymer batteries using OCV," 2010 Power electronics annual conference, vol. 2010, no. 7, pp. 269-270, 2010 (in Korean).
- High safety battery management system of DC power source for hybrid vessel vol.40, pp.7, 2016, https://doi.org/10.5916/jkosme.2016.40.7.635