Results 81 to 90 of about 1,973,197 (213)
Phase-shifted Series Resonant Converter with Zero Voltage Switching Turn-on and Variable Frequency Control [PDF]
, 2017 This paper presents a phase shifted series resonant converter with step up high frequency transformer to achieve the functions of high output voltage, high power density and wide range of Zero Voltage Switching (ZVS). In this approach, the output voltage
Nik Idris, Nik Rumzi +13 more
core +1 more source
Study and Design of a Zero Voltage Switched Boost Converter [PDF]
, 2009 We study theoretical circuit operation of zero voltage switching over the basic premise of boost converters (step-up dc chopper circuits). Zero-voltage switching technique is studied which, in contrast to zero-current switching, eliminates the switching ...
Gupta, Saurabh, Shrivastava, Rahul
core
ZVS–ZCS-Supported Control for V2G Wireless Charging
IEEE AccessThe growing integration of Electric Vehicles (EVs) into the power grid has highlighted the need for efficient and flexible charging solutions, particularly through Vehicle-to-Grid (V2G) technology.
Inmaculada Casaucao +2 more
doaj +1 more source
Digital Variable Frequency Control for Zero Voltage Switching and Interleaving of Synchronous Buck Converters [PDF]
, 2020 -When a synchronous buck converter is operated with zero voltage switching (ZVS) and fixed frequency, the direction of the current in the output inductor is alternated each switching period.
Tore M Undeland +2 more
core
Circulating Current and ZVS-on of a Dual Active Bridge DC-DC Converter: A Review
IEEE Access, 2019 Dual active bridge (DAB) dc-dc converters have several attractive features including auto-adjust bidirectional power flow, wide voltage gain range, and zero voltage switching (ZVS)-on capability.
Shuai Shao +4 more
doaj +1 more source
Variable Switching Frequency for ZVS over Wide Voltage Range in Dual Active Bridge
The Dual Active Bridge (DAB) converter is known for its advantageous characteristics, including bidirectionality, galvanic isolation, and soft-switching operation. However, achieving Zero Voltage Switching (ZVS) across the complete operation range is not
Aitor Vázquez +4 more
core +1 more source
Design, Analysis, and Implementation of an Improved Zero Voltage Switching Hybrid Voltage Divider [PDF]
This thesis entails the study, design, and construction of a novel DC-DC converter topology, the Zero Voltage Switching Hybrid Voltage Divider (ZVS-HVD), with improved modularization, optimization, and compactness.
Cerda, Luke V
core
A more accurate steady state analysis of zero-voltage switching quasi-resonant converters
, 2016 A more accurate steady state analysis of the zero-voltage switching quasi-resonant (ZVSQR) converter is conducted in this paper. The conversion ratio equation and the conditions to achieve zero-voltage switching (ZVS) are derived.
Gao, Yuan, Li, Lisong, Mok, Philip K.T.
core +1 more source
, 1995 A technique using a nonlinear magnetizing inductor of the transformer is proposed to achieve Zero-Voltage-Switching (ZVS) operation. ZVS and proper transformer core reset can be realized from the resonance that exists between the parasitic capacitance ...
Siri, K., Qian, Jinrong, Batarseh, Issa
core
IEEE AccessThis paper proposes a high-frequency wireless power transfer (WPT) system. This system achieves zero-voltage switching (ZVS) and the constant current (CC) and constant voltage (CV) outputs regardless of load variations and coil misalignment. Furthermore,
Ayano Komanaka +7 more
doaj +1 more source