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http://dx.doi.org/10.5762/KAIS.2019.20.6.26

A Study on the Site Acceptance Test(SAT) Evaluation Algorithm of Energy Storage System using Li-ion Battery  

Park, Jea-Bum (Korea Testing & Research Institute)
Kim, Byung-Ki (Korea Institute of Energy Research)
Kim, Mi-Sung (Korea Testing & Research Institute)
Rho, Dae-Seok (Korea University of Technology and Education)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.20, no.6, 2019 , pp. 26-37 More about this Journal
Abstract
Recently, standardization of installation progress and technology of site acceptance test(SAT) for energy storage system(ESS) are being required due to performance of ESS depending on working condition and environment even though the quality and safety of each component of ESS　is guaranteed. And also, it has been required to perform not only performance testing by H/W equipments but also performance verification by S/W tool, in order to more accurately and reliably validate the performance of the ESS in advanced countries. Therefore, this paper proposes evaluation algorithm for SAT to evaluate performance of ESS and presents modeling of SAT test equipment for ESS by using PSCAD/EMTDC. Furthermore, 30[kW] scaled portable test equipments is implemented based on the proposed algorithm and modeling. From the various simulation and test results, it is confirmed that performance of ESS related to characteristics of capacity and Round-trip efficiency, Duty-cycle efficiency, low voltage ride through(LVRT) and Anti-islanding can be accurately evaluated and that the simulation results of PSCAD/EMTDC are identical to test results of 30[kW] test equipment.
Keywords
Energy Storage System; Factory Acceptance Test; Site Acceptance Test; Round-Trip; Duty-Cycle; Low-Voltage Ride Through; Anti-Islanding; PSCAD/EMTDC;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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