Browse > Article
http://dx.doi.org/10.5762/KAIS.2020.21.2.601

Operation Method of Power Supply System for Eco-friendly Movable-weir Based on Natural Energy Sources  

Kwon, Pil-June (Department of Electrical Engineering, Korea University of Technology and Education)
Lee, Hu-Dong (Department of Electrical Engineering, Korea University of Technology and Education)
Tae, Dong-Hyun (Department of Electrical Engineering, Korea University of Technology and Education)
Park, Ji-Hyun (Department of Electrical Engineering, Korea University of Technology and Education)
Ferreira, Marito (Department of Electrical Engineering, Korea University of Technology and Education)
Rho, Dae-Seok (Department of Electrical Engineering, Korea University of Technology and Education)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.21, no.2, 2020 , pp. 601-610 More about this Journal
Abstract
Recently, damage caused by drought is becoming worse and worse due to the global climate change. To overcome these problems, movable-weir to control the water level has been installed instead of a fixed-weir made from concrete. On the other hand, it is difficult to operate an existing moveable-weir because of the high cost of facility management and manpower consumption. In addition, because most moveable-weirs are installed in power systems, the operating cost and the cost of connection for power systems increase when they are located in remote areas. Therefore, this paper proposes an optimal design algorithm and the evaluation algorithm of the SOC (state of charge) of a lithium-ion battery to replace an existing power supply with eco-friendly movable-power with a power supply system using PV modules and lithium-ion batteries. In addition, this study modeled a 50kW power supply system of a movable-weir using PSCAD/EMTDC S/W. The simulation results confirmed that the proposed algorithm has stable operation characteristics in an independent operation mode and interconnection operation mode and that there is the possibility of commercialization with a benefits evaluation of the eco-friendly power supply system of a movable-weir.
Keywords
Moveable-power Supply System; Eco-friendly Power Supply System; Lithium-ion Battery; PV Modules; PCS; PSCAD/EMTDC S/W; Benefit of Investment Costs;
Citations & Related Records
Times Cited By KSCI : 10  (Citation Analysis)
연도 인용수 순위
1 J.H Lee, I.Y Han, H.S Choi, "Analysis of Storage and Flood Control Effects by Underflow Type of Multi-stage Movable Weir", Ecology and Resilient Infrastructure, Vol.3, No.4, pp.294-301, 2016. DOI : https://doi.org/10.17820/eri.2016.3.4.294   DOI
2 IEEE 450 2002, "IEEE Recommended Practice for Maintenance, Testing, and Replacement of Vented Lead- Acid Batteries for Stationary Applications", 2002.
3 IEEE 484-2002, "IEEE Recommended Practice for Installation Design and Installation of Vented Lead-Acid Batteries for Stationary Applications", 2002.
4 K.W Jang, H.J Kim, G.B Jung, "Comparison of Battery Modeling and SOC Estimation Methods", Journal of KIPE, pp. 87-88, 2010.
5 N.A. Windarko, J. Choi, "SOC Estimation Based On OCV For NiMH Bateries Using An Improved Takacs Model", Journal of Power Electronics, Vol. 10, No. 2, p.181-186, 2010. DOI: http://dx.doi.org/10.6113/JPE.2010.10.2.181   DOI
6 J.B Park, B.K Kim, S.H Song, D.S Rho, "Development of State of Charge and Life Cycle Evaluation Algorithm for Secondary Battery", Journal of the Korea Academic Industrial cooperation Society, Vol.14, No.1, pp.369-377, 2013. DOI : http://dx.doi.org/10.5762/KAIS.2013.14.1.369
7 S.T Oh, B.K Kim, J.B Park, D.S Rho, "Development of Hybrid BMS(Battery Management System) Algorithm for Lead-acid and Lithium-ion battery", Journal of the Korea Academic-Industrial cooperation Society, Vol.16, No.5 pp.3391-3398, 2015. DOI : http://dx.doi.org/10.5762/KAIS.2015.16.5.3391
8 J.H Park, P.Y Lee, S.S Jang, J.H Kim, "Due to the Diference in Uniformity of Electrical Characteristics betwen Cels in a Batery Pack SOC Estimation Performance Comparative Analysis", The Transactions of the Korean Institute of Power Electronics, Vol.24, No.1, pp.16-24, 2019. DOI : htps:/doi.org/10.613/TKPE.2019.24.1.16   DOI
9 Y.D. Joo, "A Study on the Construction of Near-Real Time Drone Image Preprocessing System to use Drone Data in Disaster Monitoring", The Journal of The Institute of Internet, Broadcasting and Communication, Vol.18, No.3, pp.143-149, 2018. DOI : https://doi.org/10.7236/JIIBC.2018.18.3.143   DOI
10 B.H. Lee, B.J. Lee, S.H. Oh, W.S. Jung, K. S. Kim, "Extraction of Disaster Link Matrix Concidering Flood Damage of Low-rise Structures due to Typhoon Effects", The Journal of The Institute of Internet, Broadcasting and Communication, Vol.18, No.5, pp.209-214, 2018. DOI : https://doi.org/10.7236/JIIBC.2018.18.5.2019   DOI
11 KEPCO, "Electricity Supply Agreement", 2019, http://cyber.kepco.co.kr/ckepco/front/jsp/CY/D/C/CYDCHP00404.jsp
12 M,K Kang, S.S Choi, J.B Park, Y.H Nam, E.S Kim, D.S Rho, "A Study on the Modeling Method of Performance Evaluation System for MW Scaled Energy Storage System Using the PSCAD/EMTDC", The transactions of The Korean Institute of Electrical Engineers, Vol.66, No.6, pp.885-891, 2017. DOI : http://doi.org/10.5370/KIEE.2017.66.6.885   DOI
13 J.Y Wang, B.K Kim, J.B Park, B.M Kim, E.S Kim, D.S Rho, "A Study on the Modeling and Operation Algorithm of Independent Power System for Carbon Free", The transactions of The Korean Institute of Electrical Engineers, Vol.65, No.5, pp.760-768, 2016. DOI : http://dx.doi.org/10.5370/KIEE.2016.65.5.760   DOI
14 M,K Kang, S.S Choi, Y.H Nam, H.D Lee, J.H Park, "Design and Implementation of Eco-friendly Power Supply System for Moveable-weir Using PV Module and Li-ion Battery", The Korean Institute of Electrical Engineers, Vol.67, No.2, pp.186-193, 2018. DOI : http:/doi.org/10.5370/KIEE.2018.67.2.186