Zobrazeno 1 - 10
of 8 202
pro vyhledávání: '"soft switching"'
Publikováno v:
Archives of Electrical Engineering, Vol vol. 73, Iss No 1, Pp 105-119 (2025)
The LLC resonant converter is a widely used DC/DC converter that offers the benefit of enabling soft switching compared to classical DC/DC converters. However, traditional PI control strategy based on a linear model has drawbacks such as slow dynamic
Externí odkaz:
https://doaj.org/article/dd1f7b995d124e10926fe0165666bbd0
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 7, Pp 3062-3073 (2024)
Abstract This paper proposes a new high step‐up DC–DC converter with zero input current ripple for renewable energy sources applications, such as fuel cells. In this topology, a coupled inductor and a multiplier cell are used to achieve high volt
Externí odkaz:
https://doaj.org/article/3649eb9badeb440096a81b2fa4f8e47e
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 8, Iss 2, Pp 177-190 (2024)
For electric vehicles (EVs), it is necessary to improve endurance mileage by improving the efficiency. There exists a trend towards increasing the system voltage and switching frequency, contributing to improve charging speed and power density. Howev
Externí odkaz:
https://doaj.org/article/e5f86e216c6b415fa5fabaae4f3f03ac
Autor:
Li, Bo
Current source is used in auxiliary power supplies, battery chargers, and LED drivers. The battery chargers are required to provide constant current within a wide output voltage range, similar to LED drivers. The load-independent (LI) Class-E inverte
Externí odkaz:
https://hdl.handle.net/10919/121147
Publikováno v:
Heliyon, Vol 10, Iss 22, Pp e40253- (2024)
The Multiple Model Control (MMC) structure comprises three main components: the model bank, controller bank, and supervisor algorithm. Precise design of these components is crucial for achieving high control performance within the MMC framework, albe
Externí odkaz:
https://doaj.org/article/b5f63a0a442949608cd90dd5ffcdb1b6
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102440- (2024)
Today, the main challenge of miniaturization and integration of power converters is reducing the volume of parts, eliminating capacitors and inductors.This paper proposes a non-isolated synchronous buck converter (NSBC) under soft switching practice.
Externí odkaz:
https://doaj.org/article/bf1fef60c5b248598d6a5ef358b3e961
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 547-561 (2024)
This article discusses the various operating modes of a series resonant balancing converter for bipolar dc grids. It is shown that the converter can be operated in both the capacitive and inductive regions with respect to the resonant frequency of th
Externí odkaz:
https://doaj.org/article/9fbe2d781aa34de182870ed684ee5f5c
Akademický článek
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Autor:
Saeed Danyali, Mohammadamin Shirkhani, Sajad Yousefi, Jafar Tavoosi, Leila Moteiri, Mostafa Salah, Ahmed Shaker
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 8, Pp 102844- (2024)
Today, solar energy is used for various applications such as photovoltaic-powered light emitting diodes (LEDs) streetlights. Such systems are composed of a photovoltaic (PV) panel, a battery storage, and an LED light integrated with often two power c
Externí odkaz:
https://doaj.org/article/9643798e17914fa185ab943993510a56
Publikováno v:
Circuit World, 2023, Vol. 50, Issue 1, pp. 108-119.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/CW-10-2022-0270