Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Sung-Yul Kim"'
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 161, Iss , Pp 110169- (2024)
The carbon neutrality policy aiming for net zero carbon emissions has led to a significant increase in the use of renewable energy sources (RES) globally. However, due to their uncertain nature, RES can cause imbalances in power demand. Recently, Pow
Externí odkaz:
https://doaj.org/article/b8485ceafc7749319a1ded350b6394cf
Publikováno v:
IEEE Access, Vol 11, Pp 132708-132717 (2023)
This study proposes a method for optimizing the cable sizes in the collection systems of wind turbines on offshore wind farms. Although cable size optimizations for offshore wind farms may require a high initial investment, the power losses are consi
Externí odkaz:
https://doaj.org/article/be6fec812bdb4752bbae8e016cb6ac85
Publikováno v:
IEEE Access, Vol 11, Pp 5850-5863 (2023)
Massive electrical load exhibits many patterns making it difficult for forecast algorithms to generalise well. Most learning algorithms produce a better forecast for dominant patterns in the case of weekday consumption and otherwise for less dominant
Externí odkaz:
https://doaj.org/article/47a76c930d8542a8b24d57299ad9043a
Publikováno v:
Energies, Vol 17, Iss 4, p 931 (2024)
To advance carbon neutrality policies, many countries are increasingly integrating Renewable Energy Sources (RESs) into their energy mix. However, for harnessing natural energy in power generation, RESs present challenges in output control, potential
Externí odkaz:
https://doaj.org/article/fabf7b7f42a74052befc11b20e4137fb
Autor:
Gyeong-Taek Do, Eun-Tae Son, Byeong-Chan Oh, Hong-Joo Kim, Ho-Sung Ryu, Jin-Tae Cho, Sung-Yul Kim
Publikováno v:
Energies, Vol 16, Iss 22, p 7652 (2023)
This paper presents the VCHP platform as a solution to address PV curtailment and line congestion in scenarios of increasing renewable energy penetration. Solar PV generation profiles and load profiles were generated for three scenarios (2025, 2030,
Externí odkaz:
https://doaj.org/article/82281c741ce04318835fd0e6d455c8a1
Publikováno v:
IEEE Access, Vol 9, Pp 94272-94280 (2021)
At a time when interest in improving the resilience of the distribution system is increasing, this paper proposes an optimal method for reinforcing the distribution system with regards to resilience. In this study, resilience is derived from the empi
Externí odkaz:
https://doaj.org/article/7a4dcf970987424dbe025c8f955a475a
Publikováno v:
IEEE Access, Vol 9, Pp 127753-127766 (2021)
The increasing penetration of renewable resources causes some challenges like the electric power demand prediction uncertainty and energy surplus. Energy storage systems (ESS) are promising solutions for these challenges. However, considering the mar
Externí odkaz:
https://doaj.org/article/5b4edf00dd4b4fdeab461ea48ab776f7
Publikováno v:
IEEE Access, Vol 8, Pp 224020-224032 (2020)
Subsynchronous oscillation (SSO) is classified as subsynchronous resonance, torsional interaction, or control interaction, depending on which devices or controllers are involved. Researchers have conducted numerous studies and developed methodologies
Externí odkaz:
https://doaj.org/article/8cf74c1b69bc4c07b514a39faa6d797f
Autor:
Yeong-Geon Son, Eun-Tae Son, Moses-Amoasi Acquah, Sung-Hoon Choo, Hyun-Sik Jo, Ji-Eun Lee, Dong-Min Kim, Sung-Yul Kim
Publikováno v:
Energies, Vol 16, Iss 1, p 28 (2022)
In South Korea, Renewable Energy Sources (RES) have been increasing with the application of energy policies, such as Feed in Tariff (FIT) and the Renewable Portfolio Standard (RPS). However, a rapid increase in RES supply leads to an uncertain power
Externí odkaz:
https://doaj.org/article/f29b7b403f684ff1b7ef8ef55cac0ecf
Publikováno v:
Energies, Vol 15, Iss 6, p 2145 (2022)
Recently, it has been suggested that microgrids (MGs) can improve the resilience of distribution systems. However, predictions about future faults are uncertain. This makes calculating the exact value of the benefits of system resilience enhancement
Externí odkaz:
https://doaj.org/article/a6d61370021445048498268f2df3c66d