Results 41 to 50 of about 457,324 (213)

Conversores CC-CC com elevada taxa de conversão estática [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014.Nesse trabalho é introduzida uma nova família de Conversores CC-CC com elevada taxa de conversão estática.
Sá, Franciéli Lima de
core  

Buck/boost current-source-inverter topologies, modulation and applications in HEV/EV motor drive [PDF]

, 2012
To provide higher boost ratio in motor drive or PV application, a new family ofswitched-coupled-inductor inverters has been proposed in this work, with voltage buck-boostfunction.
Lei, Qin
core   +1 more source

Informality and the Business Environment as Drivers of Carbon Emissions: The Moderating Role of Environmental Regulatory Quality

Business Strategy and the Environment, EarlyView.
ABSTRACT A low‐carbon transition cannot succeed while a substantial share of business activity remains beyond the effective reach of regulation. This study examines how informality and the business environment shape carbon emissions and whether regulatory quality conditions the environmental consequences of informal production.
Teng Ma, Yongxiang Wang, Kingsley Imandojemu, Felix Orole   +3 more
wiley   +1 more source

A cutting-edge single-stage buck-boost transformer-less inverter for 1- φ grid-tied solar PV schemes [PDF]

MATEC Web of Conferences
A state-of-the-art single-stage Buck-Boost transformer-less inverter intended especially for one-phase (1-ϕ) grid-tied solar photovoltaic (PV) schemes is presented in this abstract.
Ramesh Bonigala, Chenchireddy Kalagotla, Naveen Kannam, Sneha Yatala, Saiprem Kunchakuri, Jameel Mohammed   +5 more
doaj   +1 more source

A Proposed Three-Phase Induction Motor Drive System Suitable for Golf Cars

Energies, 2022
In this paper, a proposed electric drive system for a three-phase induction motor is presented. The proposed drive system is suggested for a golf car as one type of electric vehicle.
Mohamed S. Elrefaey, Mohamed E. Ibrahim, Elsayed Tag Eldin, Hossam Youssef Hegazy, Samia Abdalfatah, Elwy E. EL-Kholy   +5 more
doaj   +1 more source

DESAIN DAN IMPLEMENTASI INVERTER BUCK-BOOST DENGAN STM32F407 [PDF]

, 2023
Peningkatan kebutuhan energi listrik tidak bisa dipungkiri lagi karena peningkatan sejumlah aspek penunjang kehidupan. Apabila penggunaan bahan bakar sebagai pembangkit listrik ditingkatkan, maka akan terjadi beragam polusi yang berdampak buruk terhadap ...
WIBAWA, AGENGKARUNIA CAHYADI
core  

Novel virtual-ground single-phase buck-boost inverter [PDF]

, 2023
Due to variations in irradiance, temperature, and shading effect, the terminal voltages of photovoltaic panels are variable and therefore buck-boost inverters are required.
Akbar, Fazal, Elkhateb, Ahmad, Cha, Honnyong, Park, Jung-Wook, Elkhateb, Ahmad; id_orcid, Park, Jung Wook, Elgenedy, Mohamed   +6 more
core   +1 more source

Pharmacogenetics Governance for Youth Mental Health: A Scoping Review of Policy Across 13 Countries

Clinical Pharmacology &Therapeutics, EarlyView.
Pharmacogenetics (PGx) testing could improve psychotropic prescribing for children and young people, yet youth‐specific policy guidance remains scarce. This review characterizes the international PGx policy landscape for youth mental health across 13 countries.
Prosper Mandela Amaltinga Awuni, Bishnu B. Bajgain, Diane L. Lorenzetti, Gina Dimitropoulos, Paul D. Arnold, Jennifer Zwicker, Chad Bousman   +6 more
wiley   +1 more source

A Buck-Boost Converter Modified to Utilize 600V GaN Power Devices in a PV Application Requiring 1200V Devices

Advances in Electrical and Computer Engineering, 2015
This paper presents a buck-boost converter which is modified to utilize new 600 V gallium nitride (GaN) power semiconductor devices in an application requiring 1200 V devices.
SRDIC, S., DESPOTOVIC, Z.
doaj   +1 more source

Carbon dioxide emissions and vulnerability to climate change in Africa: How public goods moderate policy syndromes

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Carbon dioxide (CO2) emissions and climate vulnerability are major concerns affecting sustainable development in Africa. This study assesses how the provision of public goods moderates the effects of policy syndromes on CO2 emissions and vulnerability to climate change in the continent.
Simplice A. Asongu, Judith C. M. Ngoungou, Thales Pacific Yapatake Kossele   +2 more
wiley   +1 more source