Results 61 to 70 of about 69,016 (304)

Very-High-Frequency Resonant Boost Converters [PDF]

IEEE Transactions on Power Electronics, 2007
This paper presents a resonant boost topology suitable for very-high-frequency (VHF, 30-300 MHz) DC-DC power conversion. The proposed design features low device voltage stress, high efficiency over a wide load range, and excellent transient performance. Two experimental prototypes have been built and evaluated.
Perreault, David J., Pilawa-Podgurski, Robert C. N., Rivas, Juan M., Sagneri, Anthony D., Anderson, David I.   +4 more
openaire   +2 more sources

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

SIMULATION AND PERFORMANCE ANALYSIS OF HIGH-EFFICIENCY MULTILEVEL BOOST CONVERTER

Edusaintek
This research aims to optimize the efficiency of the boost converter with a cascaded technique to increase efficiency with a more complex circuit, using two Boost Converters assembled in series and two PWM signals so that the circuit performance is more
Zahratul Laily, I Ketut Wiryajati, I Nyoman Wahyu Satiawan   +2 more
doaj   +1 more source

Novel immense configurations of boost converter for renewable energy application

The Journal of Engineering, 2019
A three-immense configurations of boost converter for renewable energy application is presented here. The voltage lift switched inductor (VLSI) structure is pledged to extra high-voltage conversion.
Pandav Kiran Maroti, Sanjeevikumar Padmanaban, Frede Blaabjerg, Dan Ionel, Patrick Wheeler   +4 more
doaj   +1 more source

Composite model predictive control for the boost converter and two-phase interleaved boost converter

Frontiers in Energy Research, 2023
This article compares the conventional model predictive control (MPC) and active disturbance rejection control (ADRC) with a novel MPADRC technique for controlling a non-minimum phase behavior in the DC–DC boost converter.
Muhammad Adnan Samad, Yuanqing Xia, Tayyab Manzoor, Kashif Mehmood, Adeel Saleem, Ahmad H. Milyani, Abdullah Ahmed Azhari   +6 more
doaj   +1 more source

Boundary-mode operation of the boost converter for thermoelectric generator maximum power tracking [PDF]

, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Performance-favourable and noteworthy characteristics of the Boost converter are reported, when the latter operates in Maximum Power Tracking (MPT) mode, while fed from a
Theodoridis, M
core  

A Modified Method for Tuning PID Controller for Buck-Boost Converter [PDF]

, 2016
This paper presents a design and simulation of simplified method for designing a proportional – integral–derivative(PID)controller operating in continuous conduction mode for the Buck-Boost converter ,this method provides good voltage ...
Almawlawe, M. D. (Muhanad), Kovandzic, M. (Marko)   +1 more
core   +1 more source

Soft-switching SiC interleaved boost converter [PDF]

2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015
A DC-DC converter topology is presented combining the soft switching effects of the Snubber Assisted Zero Voltage and Zero Current Transition (SAZZ) topology and the increased inductor frequency of the dual interleaved boost converter with interphase transformer. The snubber capacitors and output capacitances of the main devices are discharged prior to
Ahmed, M. R., Calderon-Lopez, G., Bryan, F., Todd, R., Forsyth, A. J.   +4 more
openaire   +3 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Analysis and Investigation of Hybrid DC–DC Non-Isolated and Non-Inverting Nx Interleaved Multilevel Boost Converter (Nx-IMBC) for High Voltage Step-Up Applications: Hardware Implementation

IEEE Access, 2020
In significant cases, the generated voltage needs to be step-up with high conversion ratio by using the DC-DC converter as per the requirement of the load. The drawbacks of traditional boost converter are it required high rating semiconductor devices and
Mahajan Sagar Bhaskar, Dhafer J. Almakhles, Sanjeevikumar Padmanaban, Frede Blaabjerg, Umashankar Subramaniam, Dan M. Ionel   +5 more
doaj   +1 more source