Zobrazeno 1 - 10
of 1 213
pro vyhledávání: '"DC-AC converter"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract In this paper, a single stage buck–boost DC–AC converter based on coupled inductors is presented for renewable energy and electric vehicle applications. The proposed topology works with only three semiconductor switches, two diodes, and
Externí odkaz:
https://doaj.org/article/354a86444d134066947a3d35e5e6f5ba
Publikováno v:
Revue des Énergies Renouvelables, Pp 113 – 129-113 – 129 (2024)
Researchers are focusing on extracting maximum energy from photovoltaic cells due to non-linear characteristics like solar radiation, temperature, carrier, misdirection, and internal current. Advanced DC-Link controllers and current controllers, DC/D
Externí odkaz:
https://doaj.org/article/8f65fb2da8114a68b1ca2383286149b4
Autor:
Tapankumar Trivedi, Rajendrasinh Jadeja, Praghnesh Bhatt, Chao Long, P. Sanjeevikumar, Amit Ved
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39597- (2024)
The Unified Power Quality Conditioner (UPQC) is a promising solution for mitigating multiple Power Quality(PQ) issues in distribution systems, including harmonics, poor power factor, voltage sag/swell and voltage imbalance. The conventional Sliding M
Externí odkaz:
https://doaj.org/article/f31934e316f34de8958d6c53ae434290
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102480- (2024)
This research article discusses the impact of climatic changes in South America, with a case study in a tropical zone, particularly the rise in temperature by 1.15 °C from 1998 to 2022, reaching a maximum of 45.85 °C in 2023. Focusing on the Electr
Externí odkaz:
https://doaj.org/article/5ea4f303bcb440b1874dd1c23dd4aa8c
Autor:
Christian D. Matthus, Phanish Chava, Kenji Watanabe, Takashi Taniguchi, Thomas Mikolajick, Artur Erbe
Publikováno v:
Micro and Nano Engineering, Vol 23, Iss , Pp 100246- (2024)
The advent of two-dimensional (2D) materials has led to innovative and compact electronic devices with remarkable properties. In this work, we introduce a switchable bidirectional diode (2D BDiode), fabricated entirely using different 2D materials, t
Externí odkaz:
https://doaj.org/article/2715beb476fe419f84a163c9fcaf5da2
Publikováno v:
IEEE Access, Vol 12, Pp 135677-135691 (2024)
In order to solve the problems of the large number of the power switches, high voltage and current stress, and double-line-frequency ripple on the dc-side current in the existing single-stage high-frequency isolated dc-ac converters, the novel single
Externí odkaz:
https://doaj.org/article/1b240e6a42614e6f995c51841e97793b
Autor:
Zihao Wang, Fei Ye, Shunshuai Duan, Xibo Yuan, Dongsheng Zuo, Yonglei Zhang, Kai Wang, Yan Li
Publikováno v:
IEEE Access, Vol 12, Pp 116442-116456 (2024)
With wider electrification in various sectors, there is a great demand for high-power, high-efficiency and high-power-density converters. Compared with conventional Si devices, the ultra-fast-switching speed of gallium nitride (GaN) high-electron-mob
Externí odkaz:
https://doaj.org/article/fc72543e629c42eab22973f95fcf290a
Publikováno v:
Circuit World, 2021, Vol. 49, Issue 3, pp. 328-334.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/CW-01-2021-0006
Publikováno v:
HardwareX, Vol 15, Iss , Pp e00452- (2023)
Generation, power conversion and subsequent integration of renewable energy generation systems, such as solar photovoltaic or wind, require an efficient power conversion system that can provide sufficient quality energy according to technical standar
Externí odkaz:
https://doaj.org/article/0e37c45ce3f143c497c966a900bba068
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