Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Jae Woong Shim"'
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 3, Pp 460-478 (2024)
Abstract This article introduces a novel approach named HBA‐dHoSMO, which combines a continuous decentralized higher‐order sliding mode controller‐based observer (dHoSMO) with the honey badger algorithm (HBA), specifically designed for load fre
Externí odkaz:
https://doaj.org/article/5d89f3c528124484a528d3708b98a929
Publikováno v:
IET Generation, Transmission & Distribution, Vol 15, Iss 24, Pp 3474-3487 (2021)
Abstract This paper proposes a vehicle‐to‐grid (V2G) operation methodology of electric vehicles (EVs) for frequency regulation, EV charging, and state‐of‐charge (SOC) management. This V2G operation methodology exhibits multifunctionality in r
Externí odkaz:
https://doaj.org/article/722d5e02da674fcdbb51ea523dc720f0
Publikováno v:
IEEE Access, Vol 9, Pp 155609-155621 (2021)
This paper proposes a mathematical model of an electric arc furnace (EAF) system based on the voltage and current (V–I) field data. The proposed method is formulated using the ellipse equation, which is derived from the measurement profile of real
Externí odkaz:
https://doaj.org/article/60decac845494af5b6ca7acf8c660690
Autor:
Van Thang Nguyen, Jae Woong Shim
Publikováno v:
IEEE Access, Vol 8, Pp 126951-126964 (2020)
This paper presents a method for improving capability of a Hybrid Energy Storage System (HESS) comprised of a battery and supercapacitor (SC), for smoothing power fluctuations of renewable energy sources by adaptively controlling the state of charge
Externí odkaz:
https://doaj.org/article/85ab75c1a0d4489787f0e99125742e5c
Publikováno v:
IEEE Access, Vol 8, Pp 180576-180586 (2020)
This article presents a control strategy for a modular multilevel converter (MMC) to prevent commutation failure of a line-commutated converter (LCC), forming a three-terminal hybrid HVDC transmission system, where one LCC sending end is connected to
Externí odkaz:
https://doaj.org/article/9cd792de2be24d23826b6cfd53ece718
Publikováno v:
IEEE Access, Vol 8, Pp 157437-157450 (2020)
This paper proposes a systematic design procedure with comprehensive consideration of the internal and external dynamics in modular multilevel converter high voltage direct current (MMC-HVDC) transmission system. Previous studies on MMC parameter sel
Externí odkaz:
https://doaj.org/article/0af7a09d98c2497397cd99e801f2ca91
Publikováno v:
IEEE Access, Vol 7, Pp 166353-166364 (2019)
This paper proposes the droop control algorithm for multiple distributed Battery Energy Storage Systems (ESS) with their state of charge (SOC) feedback, shown to be effective in providing grid services while managing the SOC of the ESS. By extending
Externí odkaz:
https://doaj.org/article/0dfbb05783b94d35850814fc178edd1e
Autor:
Nam-Du Nguyen-Hoang, Wooyoung Shin, Choongman Lee, In-Young Chung, Dongha Kim, Young-Ha Hwang, Juyoung Youn, Jwayoung Maeng, Minhan Yoon, Kyeon Hur, Jae Woong Shim
Publikováno v:
Energies, Vol 15, Iss 3, p 798 (2022)
This paper proposes an operation methodology for interfacing synchronous generator and energy storage system (ESS) by replacing conventional governor. This research introduces energy management scheme with droop control method for frequency regulatio
Externí odkaz:
https://doaj.org/article/d35da1a6704f4aa89e047c24f8c6239f
Publikováno v:
Energies, Vol 13, Iss 23, p 6304 (2020)
The paper proposes a coordinated operation method of two independent storages for managing state-of-charge (SOC) and for providing ancillary service concerning frequency regulation (FR); furthermore, this article also introduces the power allocation
Externí odkaz:
https://doaj.org/article/72fa4dc97cae4fbdbdde2a2fbab6cc52
Publikováno v:
Energies, Vol 12, Iss 7, p 1190 (2019)
This paper proposes an effective control methodology for the Energy Storage System (ESS), compensating for renewable energy intermittency. By connecting generation variability and the preset service range of the State of Charge (SOC), this methodolog
Externí odkaz:
https://doaj.org/article/ba88776ad02445e5b3dd243d3601adc1