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IEEE transactions on power electronics, 2022
Conventional pulse frequency modulation is typically adopted in the reverse LLC converter resulting in a low voltage gain. The output bus voltage may be lower than peak grid voltage, so that the buck-type inverter cannot output 220 Vac and poses series ...
Hao-Ran Li +6 more
semanticscholar +1 more source
Conventional pulse frequency modulation is typically adopted in the reverse LLC converter resulting in a low voltage gain. The output bus voltage may be lower than peak grid voltage, so that the buck-type inverter cannot output 220 Vac and poses series ...
Hao-Ran Li +6 more
semanticscholar +1 more source
Phase-Shift Modulated Interleaved LLC Converter With Ultrawide Output Voltage Range
IEEE transactions on power electronics, 2021Conventional frequency modulated LLC topology is unsuitable for ultrawide voltage range applications and suffers from poor voltage regulation performance at light load conditions.
Bo Xue +4 more
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Don’t Forget the I/O When Allocating Your LLC
International Symposium on Computer Architecture, 2021In modern server CPUs, last-level cache (LLC) is a critical hardware resource that exerts significant influence on the performance of the workloads, and how to manage LLC is a key to the performance isolation and QoS in the cloud with multi-tenancy.
Yifan Yuan +6 more
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Overview of Modulation Strategies for LLC Resonant Converter
IEEE transactions on power electronics, 2020In this article, based on the LLC resonant converter fundamental harmonic analysis model, the modulation strategies for LLC resonant converter can be categorized into the following three groups: 1) input voltage fundamental harmonic modulation; 2 ...
Yuqi Wei, Quanming Luo, A. Mantooth
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Darden Business Publishing Cases, 2008
In June 2001, the owners of this small rapidly growing sports promotion firm are assessing the financing implications of their growth plans. Threshold Sports organizes professional cycling races, and holds major race franchises for several large U.S. cities.
Kenneth M. Eades +2 more
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In June 2001, the owners of this small rapidly growing sports promotion firm are assessing the financing implications of their growth plans. Threshold Sports organizes professional cycling races, and holds major race franchises for several large U.S. cities.
Kenneth M. Eades +2 more
openaire +1 more source
IEEE transactions on industrial electronics (1982. Print), 2021
Working as a dc–dc transformer (DCX), which operates at the resonant frequency, is a suitable solution to achieve the maximum conversion efficiency of the LLC converter.
Yuefeng Liao +6 more
semanticscholar +1 more source
Working as a dc–dc transformer (DCX), which operates at the resonant frequency, is a suitable solution to achieve the maximum conversion efficiency of the LLC converter.
Yuefeng Liao +6 more
semanticscholar +1 more source
High-Efficiency Hybrid LLC Resonant Converter for On-Board Chargers of Plug-In Electric Vehicles
IEEE transactions on power electronics, 2020This article proposes a hybrid LLC resonant converter with three modes of operation for on-board chargers of electric vehicles. The converter can operate as a full-bridge converter, dual-phase half-bridge LLC converter, or single-phase half-bridge LLC ...
L. Ta, Ngoc Dat Dao, Dong-Choon Lee
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IEEE transactions on industrial electronics (1982. Print), 2022
Conventional digital LLC synchronous rectifier (SR) control typically uses detection circuits to sense the drain-source voltage of SR MOSFET in low output voltage applications, or gives SR duty cycle only considering the switching frequency in the ...
Hao-Ran Li +6 more
semanticscholar +1 more source
Conventional digital LLC synchronous rectifier (SR) control typically uses detection circuits to sense the drain-source voltage of SR MOSFET in low output voltage applications, or gives SR duty cycle only considering the switching frequency in the ...
Hao-Ran Li +6 more
semanticscholar +1 more source
Fixed-Frequency Phase-Shift Modulated Capacitor-Clamped LLC Resonant Converter for EV Charging
IEEE transactions on power electronics, 2022LLC resonant converter has been widely employed in electric vehicle (EV) charging applications. However, conventional frequency-modulated LLC converters generally demand a wide frequency variation range and are difficult to scale up, while the ...
Jiayang Wu +3 more
semanticscholar +1 more source
IEEE transactions on power electronics, 2021
In this article, a dual-transformer-based LLC resonant converter is proposed, which is a hybrid combination of a full-bridge and half-bridge LLC circuits.
Salman Khan +3 more
semanticscholar +1 more source
In this article, a dual-transformer-based LLC resonant converter is proposed, which is a hybrid combination of a full-bridge and half-bridge LLC circuits.
Salman Khan +3 more
semanticscholar +1 more source