Results 161 to 170 of about 11,106 (208)

Three-Dimensional Focusing Measurement Method for Confocal Microscopy Based on Liquid Crystal Spatial Light Modulator. [PDF]

Sensors (Basel)
Li Y, Li Y.
europepmc   +1 more source

Advancements and Future Prospects of Energy Harvesting Technology in Power Systems. [PDF]

Micromachines (Basel)
Du H, Lu J, Zhang W, Yang G, Zhang W, Xu Z, Wang H, Dai K, Gao L.   +8 more
europepmc   +1 more source

Design of a high voltage gain converter using coupled inductor with reduced voltage stress for photovoltaic energy based systems. [PDF]

Sci Rep
Hashemzadeh SM, Hosseini SH.
europepmc   +1 more source

Oversampling for Enhanced Spatial Resolution of Zebrafish by Top-Hat IR-MALDESI-MSI. [PDF]

J Am Soc Mass Spectrom
Sohn AL, Bowman AP, Barnes MM, Kullman SW, Muddiman DC.   +4 more
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Effective Charging of Commercial Lithium Cell by Triboelectric Nanogenerator with Ultrahigh Voltage Energy Management. [PDF]

Adv Sci (Weinh)
Dai Y, Liu G, Cao J, Fan B, Zhou W, Li Y, Yang J, Li M, Zeng J, Chen Y, Wang ZL, Zhang C.   +11 more
europepmc   +1 more source

Design and development of different adaptive MPPT controllers for renewable energy systems: a comprehensive analysis. [PDF]

Sci Rep
Eswaraiah B, Balakrishna K.
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A microcontroller-based system for flexible oxygen control in laboratory experiments.

J Exp Biol
Mucha S.
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A Hybrid Boost–Flyback/Flyback Microinverter for Photovoltaic Applications

IEEE Transactions on Industrial Electronics, 2020
For photovoltaic applications, the flyback microinverter with pseudo-dc-link is popular as a simple topology but brings large transformer turns ratio and thus large leakage inductance, which would deteriorate the converter efficiency. To solve this issue, based on the nonisolated pseudo-dc-link structure, this paper proposed a hybrid boost–flyback ...
Feng Zhang, Yunxiang Xie, Yanshen Hu, Gang Chen, Xuemei Wang   +4 more
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Flyback lossless passive snubber

2015 IEEE Energy Conversion Congress and Exposition (ECCE), 2015
To increase power conversion density, it is inevitably necessary to increase switching frequency. However, doing so has detrimental effects, including reduced efficiency and increased EMI under hard-switching operation. To prevent the side effects of high switching frequencies, soft switching methods present advantages.
Mehdi Mohammadi, Martin Ordonez
openaire   +1 more source