Results 61 to 70 of about 825,952 (345)

PENGENDALIAN KECEPATAN MOTOR DC MENGGUNAKAN BUCK-BOOST CONVERTER BERBASIS IoT [PDF]

, 2023
Buck-boost Converter merupakan jenis konverter yang digunakan untuk menurunkan dan menaikkan tegangan dengan memadukan prinsip dari buck-converter dan boost-converter.
Soedjarwanto, Noer
core   +1 more source

Printing‐Assisted Integration of Thermal, Fluidic and Electrical Components in Implants for Focal Brain Cooling

Advanced Science, EarlyView.
Extrusion‐based 3D printing of silicones and discrete electronic components are combined to create cortical implants for rodents that integrate thermal neuromodulation and electrical recording. Linked to an autonomous auxiliary driver unit, the system enables rapid, stable and localized hypothermia alongside ECoG recording.
Spencer Ryan Moore, Naomi King, Aruã Clayton Da Silva, Clare Howarth, Jason Berwick, Thomas E. Paterson, Ivan R. Minev   +6 more
wiley   +1 more source

A modified two-stage isolated bidirectional buck-DAB converter with a full-load ZVS range

Frontiers in Energy Research
A modified two-stage buck-DAB (MBDAB) converter is proposed to improve the performance of the traditional two-stage buck-DAB (TSBDAB) converter. In the MBDAB converter, the DAB can work with fixed voltage gain and voltage-matched condition under a wide ...
Jinliang Li, Jinliang Li, Dai Wan, Dai Wan, Zhengmei Lu, Guo Xu   +5 more
doaj   +1 more source

A Single-Phase Bidirectional AC/DC Converter for V2G Applications

Energies, 2017
This paper presents a single-phase bidirectional current-source AC/DC converter for vehicle to grid (V2G) applications. The presented converter consists of a line frequency commutated unfolding bridge and an interleaved buck-boost stage.
Tao Peng, Peng Yang, Hanbing Dan, Hui Wang, Hua Han, Jian Yang, Hao Wang, Hui Dong, Patrick Wheeler   +8 more
doaj   +1 more source

Analysis and simulation of automotive interleaved Buck Converter [PDF]

, 2010
This paper will focus on modeling, analysis and simulation of a 42V/14V dc/dc converter based architecture. This architecture is considered to be technically a viable solution for automotive dual-voltage power system for passenger car in the near further.
Shrud, Mohamed A., Ashur, Ahmed S., Ahmed Faris, Ahmad H. Kharaz, Faris, Ahmed, Kharaz, Ahmad H., Mustafa Benamar, Mohamed. A. Shrud, Ahmed. S. Ashur, Benamar, Mustafa   +9 more
core   +2 more sources

The Effect of SNAP Purchasing Power on Diet Quality

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The Supplemental Nutrition Assistance Program (SNAP) benefits millions of eligible low‐income Americans by increasing access to food, helping to reduce food insecurity. Previous studies have documented that the geographical variation in local food prices leads to significant differences in SNAP's purchasing power.
Farah Khan, Augustine Denteh
wiley   +1 more source

Modeling and Simulation of Buck-Boost Converter with Voltage Feedback Control

MATEC Web of Conferences, 2015
In order to design the control system, it is necessary to have an exact model of buck-boost converter. This paper put forward the transfer function model of buck-boost converter by the state-space average method.
Zhou Xuelian, He Qiang
doaj   +1 more source

MPPT mechanism based on novel hybrid particle swarm optimization and salp swarm optimization algorithm for battery charging through simulink

Scientific Reports, 2022
In this paper, a battery charging model is developed for solar PV system applications. As a means of photovoltaic power controlling system, buck-boost converter with a Maximum Power Point Tracking (MPPT) mechanism is developed in this paper for maximum ...
Idriss Dagal, Burak Akın, Erdem Akboy
doaj   +1 more source

Effectiveness of the Pasture, Rangeland, and Forage Rainfall Index (PRF‐RI) Program: Interval Selections With Uniform Premium Subsidy Rates

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines interval selection in the Pasture, Rangeland, and Forage Rainfall Index (PRF‐RI) program and evaluates how uniform premium subsidy rates affect optimal interval selections. Using South Dakota as a case study, we show a trend of increasing selection of nonproduction intervals from 2013 to 2024, raising concerns about program
Whoi Cho, Matthew Diersen
wiley   +1 more source

High-Efficiency Stacked Half-Bridge Sigma Topology for Wide Input Range and High Step-Down Application

IEEE Open Journal of Power Electronics
In wide input range and high step-down application, conventional Sigma converter suffers from the problem of small duty cycle and low efficiency of the internal Buck converter.
Zhoulong Wang, Li Zhang
doaj   +1 more source