Results 61 to 70 of about 3,053,699 (166)

Modelling and Design of Photovoltaic Fed Re-lift Luo Converter for Air Conditioner

open access: yesApplications of Modelling and Simulation, 2019
The design of high gain converter with photovoltaic (PV) module is carried out in this paper for air conditioning application. The solar based power system gaining large importance due to the renewable nature and increased life time.
U. Shajith Ali, Ezhil Venthan
doaj  

Ideology on Trial: How CEO Political Leanings Shape Firms' Propensity to Litigate Over Patents

open access: yesR&D Management, Volume 56, Issue 4, Page 620-640, September 2026.
ABSTRACT This study investigates how CEOs' political ideology affects corporate decisions to sue for patent infringement. Integrating upper‐echelons and behavioral‐agency perspectives, we theorize that conservative‐leaning CEOs—marked by heightened threat sensitivity and low tolerance for ambiguity—frame infringement as a looming loss and therefore ...
Ali Radfard, Luca Pistilli
wiley   +1 more source

A Hidden History of Unhappiness

open access: yes
Critical Quarterly, EarlyView.
Joe Moran
wiley   +1 more source

The Reverse Risk Register Approach to Understanding Systemic Factors in Risk Analysis and Management Case Studies

open access: yesRisk Analysis, Volume 46, Issue 9, September 2026.
ABSTRACT Although recent developments have improved clarity on the characteristics of high‐quality risk science, there is recognition that many of those characteristics relate to specific tasks taken by the risk analyst. However, the effectiveness of risk analysis and management often relies on both internal risk team activities and other external ...
Shital Thekdi, Terje Aven
wiley   +1 more source

Series Voltage Regulator Based On Dual Mode Full Bridge Inverter

open access: yes, 2017
The feeder voltage fluctuation range is too large in the power system, and it may affect the user's electrical equipment performance and using life. Therefore, at home and abroad for feeder voltage fluctuation of the power system are standard, while ...
Lee, Cyuan-min
core  

Retificador buck trifásico unidirecional PWM isolado em alta-frequência por único estágio [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2009Descreve-se uma nova topologia de conversor CA-CC trifásico isolado em alta-frequência por único estágio ...
Greff, Diego Santos
core  

Strategic Reconfiguration of Agriculture Sustainability in APEC Countries: Trade Exposure, Technological Transition, and Climate Constraints

open access: yesLand Degradation &Development, Volume 37, Issue 14, Page 10479-10493, 30 August 2026.
ABSTRACT In developing economies, the agricultural sector enhances national food security, employment, and economic prosperity, while it is also closely linked to the ecological system. International trade, technological innovations, and fertilizer use are modern inputs to increase output; however, their unsustainable use leads to environmental ...
Jie Yue, Yichen Yao, Bin Gong
wiley   +1 more source

POWER CONDITIONING UNIT FOR SMALL SCALE HYBRID PV-WIND GENERATION SYSTEM [PDF]

open access: yes, 2011
Small-scale renewable energy systems are becoming increasingly popular due to soaring fuel prices and due to technological advancements which reduce the cost of manufacturing.
AHMED-MAHMOUD, ASHRAF
core  

A SPWM Controlled Input in Dual Buck DC-DC Converter – Full Bridge for Single-Phase Five�Level Inverte

open access: yes, 2019
The inverter is very important to be implemented on a power plant system, the principal operation of inverter is a power conversion from DC to AC output. A five-level inverter produces a high-quality total harmonic distortion output side.
Rizki, Fajar Reza Muhammad   +2 more
core  

Controlling of ZETA Full Bridge Inverter Buck - Boost Output Voltage [PDF]

open access: yes
The development of science and electronics is increasing rapidly, marked by the development and use of renewable energy, such as electric vehicles and solar panels. A good power converter is needed to maintain its practical service life. Renewable energy
Wisely Richard Arthur   +1 more
core   +2 more sources

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