Results 91 to 100 of about 83,885 (352)

Microcontroller based bidirectional buck–boost converter for photo-voltaic power plant

open access: yesJournal of Electrical Systems and Information Technology, 2018
A common configuration for a stand-alone PV power system may consist of three converters: a buck converter for the PV panel to charge the battery, a boost converter for the battery to discharge to the load and one for the load voltage regulation.
Viswanatha V., Venkata Siva Reddy R.
doaj   +1 more source

A study of energy scavenging strategy in a tapping tree power [PDF]

open access: yes, 2014
Energy harvesting has become one of the newest research attraction for both academic and industry fields. The energy is captured from external sources (thermal, wind, solar, vibration and hydrodynamic) and the energy source for energy harvesters is ...
Abdullah Alhamzi, Belal Mohammed
core  

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Implementasi DC-DC Boost Converter Menggunakan Arduino Berbasis Simulink Matlab

open access: yesJurnal Teknik Elektro Indonesia, 2020
Direct current (dc) voltage sources are one of the voltage sources most widely used for various purposes. Dc voltage can be obtained from a dc generator or by converting an ac voltage into a dc voltage using a power converter.
Muldi Yuhendri, Randy Setiawan
doaj   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

open access: yesAdvanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan   +9 more
wiley   +1 more source

Modeling and Analysis of Power Processing Systems (MAPPS). Volume 2: Appendices [PDF]

open access: yes
The computer programs and derivations generated in support of the modeling and design optimization program are presented. Programs for the buck regulator, boost regulator, and buck-boost regulator are described.
Carter, R. A.   +5 more
core   +1 more source

Miniaturization and Optimization of a DC–DC Boost Converter for Photovoltaic Application by Designing an Integrated Dual-Layer Inductor Model

open access: green, 2021
Mohammed Ridha Benzidane   +6 more
openalex   +2 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Third‐order boost converter

open access: yesIET Power Electronics, 2018
A third‐order boost point of load converter capable of giving higher voltage gain, identical/similar to fifth‐order converters, is proposed. In view of the lower order and higher boosting feature, the converter is more suitable to interface the given low voltage source to a high‐voltage dc point of load or to a dc‐bus. Furthermore,
openaire   +1 more source

Rancang Bangun Boost Converter

open access: yesJTEV (Jurnal Teknik Elektro dan Vokasional), 2019
In the current technological advances, the use of power electronic converter technology has been widely used in everyday life. One example is the application of a DC converter with the Boost Converter method. This Boost Converter system is one of the nonisolated switching type DC regulators that can be used as a need for a voltage source in the ...
Dwi Harselina, Hendri Hendri
openaire   +1 more source

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