Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Woon-Gyu Lee"'
Publikováno v:
Energies, Vol 16, Iss 17, p 6359 (2023)
The growing penetration of electric vehicles (EVs) introduces both opportunities and challenges for power grid operators. Incentivization is considered a viable option to tempt EV owners to participate in supporting the grid during peak load interval
Externí odkaz:
https://doaj.org/article/dca1d04592a545cab7f7e3b8de882601
Publikováno v:
IEEE Access, Vol 10, Pp 88798-88811 (2022)
The energy management systems used in microgrid systems are either centralized or decentralized. The centralized method is easy to implement, but has low reliability and it is computationally intensive due to its reliance on a single control unit. Th
Externí odkaz:
https://doaj.org/article/f0d61dadbb69443ab29ed2c48cf51188
Publikováno v:
Energies, Vol 15, Iss 10, p 3736 (2022)
This paper proposes the distributed coordination of inverter-based resources, to optimize the operational cost of a microgrid system. The microgrid is considered a multiagent system, which includes a distributed generator agent and energy storage sys
Externí odkaz:
https://doaj.org/article/4d2f81e3acef446281f45398a095d1e3
Publikováno v:
Energies, Vol 13, Iss 1, p 220 (2020)
The uses of high-temperature superconducting (HTS) cables pose a challenge of power system protection since the impedance of the HTS cable is varied during fault conditions. The protection systems should be designed properly to ensure the reliability
Externí odkaz:
https://doaj.org/article/6edbfa2de4e5494f92f36c3593088e84
Publikováno v:
Energies, Vol 12, Iss 22, p 4242 (2019)
In this paper, a multi-objective optimization method is proposed to determine trade-off between conflicting operation objectives of wind farm (WF) systems, i.e., maximizing the output power and minimizing the output power fluctuation of the WF system
Externí odkaz:
https://doaj.org/article/f0c51d192f9445c9accb81cd64d85f8d
Autor:
Thai-Thanh Nguyen, Woon-Gyu Lee, Seok-Ju Lee, Minwon Park, Hak-Man Kim, DuYean Won, Jaeun Yoo, Hyung Suk Yang
Publikováno v:
Energies, Vol 12, Iss 8, p 1514 (2019)
Bypassing transient current through copper (Cu) stabilizer layers reduces heat generation and temperature rise of high-temperature superconducting (HTS) conductors, which could protect HTS cables from burning out during transient conditions. The Cu l
Externí odkaz:
https://doaj.org/article/ab17affe99a346b4b9ff7b98ce1577dd
Publikováno v:
Energies, Vol 11, Iss 11, p 2867 (2018)
Since the penetration of distributed energy resources (DERs) and energy storage systems (ESSs) into the microgrid (MG) system has increased significantly, the sudden disconnection of DERs and ESSs might affect the stability and reliability of the who
Externí odkaz:
https://doaj.org/article/9e45767b9e8548efa563c111bc72647c
Publikováno v:
Energies; Volume 13; Issue 1; Pages: 220
Energies, Vol 13, Iss 1, p 220 (2020)
Energies, Vol 13, Iss 1, p 220 (2020)
The uses of high-temperature superconducting (HTS) cables pose a challenge of power system protection since the impedance of the HTS cable is varied during fault conditions. The protection systems should be designed properly to ensure the reliability
Publikováno v:
Energies
Volume 12
Issue 24
Volume 12
Issue 24
In this paper, a hybrid energy management system is developed to optimize the operation of a wind farm (WF) by combining centralized and decentralized approaches. A two-stage optimization strategy, including distributed information sharing (stage 1)<
Publikováno v:
Energies; Volume 11; Issue 11; Pages: 2867
Energies, Vol 11, Iss 11, p 2867 (2018)
Energies, Vol 11, Iss 11, p 2867 (2018)
Since the penetration of distributed energy resources (DERs) and energy storage systems (ESSs) into the microgrid (MG) system has increased significantly, the sudden disconnection of DERs and ESSs might affect the stability and reliability of the who