Zobrazeno 1 - 10
of 1 305
pro vyhledávání: '"Discontinuous Conduction Mode"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102732- (2024)
This article presents a new control strategy for a DC-DC boost converter used to supply a constant power load. The designed controller allows regulates the converter output voltage to a required reference value. By designing the controller based on t
Externí odkaz:
https://doaj.org/article/35d43c897a0e4d1188ad5f8b140323bc
Publikováno v:
Problems of the Regional Energetics, Vol 61, Iss 1, Pp 34-49 (2024)
The purpose of the work is to develop continuous mathematical models of power factor correctors for switch-mode power supplies. The models are designed to solve optimization problems aimed at increasing the energy efficiency of these devices. This go
Externí odkaz:
https://doaj.org/article/604c582fc50743f287b648ab17d57a26
Publikováno v:
IEEE Access, Vol 12, Pp 185187-185199 (2024)
A novel SWISS rectifier based on single active bridge converter (SAB-SR) is proposed. The high-low-high-low (HLHL) voltage waveform modulation to realize soft-switching for the power switches and the hybrid frequency control scheme to achieve high po
Externí odkaz:
https://doaj.org/article/54829515e86643309ef7d33bc62ac9d4
Publikováno v:
IEEE Access, Vol 12, Pp 91944-91956 (2024)
This study comprehensively analyzes the discontinuous conduction mode (DCM) of a two-phase interleaved buck converter (IBC) with an inversely coupled inductor (ICL). With ICL, nine circuit configurations are possible when the IBC operates in the DCM.
Externí odkaz:
https://doaj.org/article/42d667f2c4e44f049204ae71a606195d
Autor:
Mohamed A. Mesbah, Khairy Sayed, Adel Ahmed, Mahmoud Aref, Mahmoud A. Gaafar, Mahmoud A. Mossa, Mishari Metab Almalki, Thamer A. H. Alghamdi
Publikováno v:
IEEE Access, Vol 12, Pp 47483-47493 (2024)
To enhance the stability and reliability of the system, the converters’ parallel operation can be cascaded to address the constraints posed by the substantial integration of renewable resources. Buck-boost DC-DC converters are often controlled via
Externí odkaz:
https://doaj.org/article/f912a2fd972148ba813b684b6ed78e59
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 155-169 (2024)
This article provides a comprehensive analysis, including static, dynamic, and experimental validation, of a voltage-doubler Ćuk rectifier operating in the discontinuous conduction mode (DCM) for single-phase applications. The proposed topology inte
Externí odkaz:
https://doaj.org/article/ef6edf9a2ab84ba9b4db64021cb1516f
Autor:
Fernando Lessa Tofoli
Publikováno v:
Sensors, Vol 24, Iss 10, p 3084 (2024)
This work introduces a generalized version of the pulse width modulation (PWM) switch model applied in the small-signal modeling of converters based on the multistate switching cell (MSSC) operating in discontinuous conduction mode (DCM). It consists
Externí odkaz:
https://doaj.org/article/703b2fbd58574f8c813fbebe426bb89e
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 4, Pp 923-933 (2023)
High switching frequency operation in power converters leads to a significant reduction in size at the cost of increased switching losses. Thus, soft switching techniques become necessary to reduce the losses. WBG devices have the benefit of low turn
Externí odkaz:
https://doaj.org/article/66c6caea53794edfb8edb82c98e7d8f9
Publikováno v:
IEEE Access, Vol 11, Pp 43257-43266 (2023)
This paper investigates the use of non-linear autoregressive exogenous (NARX) artificial neural networks (ANNs) to achieve black-box average dynamic models of dc-dc converters capable of capturing the main converter non-linearities. Non-linearities m
Externí odkaz:
https://doaj.org/article/1d7959b5baf84e99b2edae95ca5c89af