Zobrazeno 1 - 10
of 537
pro vyhledávání: '"Electromagnetic transient simulation"'
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Compared with the grid-following (GFL)-converter-interfaced generations (CIG), the power-controlled static synchronous machine (PCSSM) can realize voltage and frequency control through the power tracking function, which has the potential to improve t
Externí odkaz:
https://doaj.org/article/96ae843d3d61479b9e2d0921b0c6e85d
Autor:
Qi Guo, Haiping Guo, Yuanhong Lu, Tianyu Guo, Jie Zhang, Jingyue Zhang, Hui Luo, Libin Huang, Yanjun Zhao
Publikováno v:
IEEE Access, Vol 12, Pp 74818-74830 (2024)
Transient simulation in power engineering is crucial as it models the dynamic behavior of power systems during sudden events like faults or short circuits. Electromagnetic transient simulations involve multiple coordinated tasks. Traditional simulati
Externí odkaz:
https://doaj.org/article/4e8d0cac8ae24c0da66fbb5bec4d44eb
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 16, Pp 3648-3657 (2023)
Abstract The nearest level modulation (NLM) is used to automatically generate ac side voltages of sub‐modules in modular multilevel converter (MMC). Existing literature seldom presents models that describe complex NLM processes. This paper proposes
Externí odkaz:
https://doaj.org/article/d68dd83ba8e14ae5b795b927c5cb6be1
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The power-electronics converters are increasingly applied in modern power system, which contains various sub-systems, such as renewable energy power plants and high voltage direct current transmission systems, etc. The electromagnetic transient simul
Externí odkaz:
https://doaj.org/article/ebbc76eff6a645988ac459a4a6824828
Akademický článek
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Autor:
Kun Chen, Longlong Shang, Ran Hu, Shilin Gao, Xiaofei Li, Hai Ci, Wentao Kang, Jian Li, Yankan Song
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1331-1339 (2022)
Modular multi-level converter (MMC)-based multi-terminal dc (MTDC) grid (abbreviated as MMC-MTDC) is promising in the integration and transmission of bulk renewable energy. This paper analyzes the transient characteristic of large-scale power systems
Externí odkaz:
https://doaj.org/article/796c6db9f3434779aabe8064d0edc805
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 804-811 (2022)
Load dumping overvoltage has a significant effect on insulation coordination of direct current (DC) transmission system. Based on the PSCAD/EMTDC electromagnetic transient simulation programs, this paper has built the electromagnetic transient calcul
Externí odkaz:
https://doaj.org/article/388a743d9bf0445ea8663a5d33b3635e
Autor:
Yunfeng Lin, Lijun Fu
Publikováno v:
IEEE Access, Vol 10, Pp 85355-85367 (2022)
Renewable energy hydrogen production technology is an effective way to improve the utilization of renewable energy and alleviate the problem of wind and light abandonment. However, there are many challenges in the system structure design and “Sourc
Externí odkaz:
https://doaj.org/article/bf892eceedfd48c5adde9ff3d35cbb38
Publikováno v:
IEEE Access, Vol 10, Pp 53188-53199 (2022)
With the ever-expanding deployment of renewable energy sources (RESs), the short-time transients have more significant impacts on shaping the characteristics of large power grids. However, the electro-mechanic transient simulation cannot reflect the
Externí odkaz:
https://doaj.org/article/d457be7cc1f84b9c95bd6fccfd9d7317
Akademický článek
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