Search Results - subject:"Power conversion"

The innovation paradox of TMT political capital in transition economy firms

Xia, Tianjiao; Liu, Xiaohui - In: Journal of business research : JBR 142 (2022), pp. 775-790

Persistent link: https://www.econbiz.de/10013168460

Review of Power Conversion and Conditioning Systems for Stationary Electrochemical Storage

Andriollo, Mauro; Benato, Roberto; Bressan, Michele; … - In: Energies 8 (2015) 2, pp. 960-975

This paper deals with the power conversion system architectures to interface a stationary electrochemical storage …

Persistent link: https://www.econbiz.de/10011147128

Designs and Architectures for the Next Generation of Organic Solar Cells

Liao, Kang-Shyang; Yambem, Soniya D.; Haldar, Amrita; … - In: Energies 3 (2010) 6, pp. 1212-1250

and accomplishments focusing on three issues: power conversion efficiency, device stability and processability for mass …

Persistent link: https://www.econbiz.de/10010675988

New multi-stage DC–DC converters for grid-connected photovoltaic systems

Hu, Yihua; Cao, Wenping; Ji, Bing; Si, Jikai; Chen, … - In: Renewable Energy 74 (2015) C, pp. 247-254

Renewable energy is high on international and national agendas. Currently, grid-connected photovoltaic (PV) systems are a popular technology to convert solar energy into electricity. Existing PV panels have a relatively low and varying output voltage so that the converter installed between the...

Persistent link: https://www.econbiz.de/10011076881

Double layered plasmonic thin-film luminescent solar concentrators based on polycarbonate supports

El-Bashir, S.M.; Barakat, F.M.; AlSalhi, M.S. - In: Renewable Energy 63 (2014) C, pp. 642-649

testing of PTLSCs showed that the enhancement of the output power conversion efficiency was 53.2%, 33.4% and 25.8% obtained …

Persistent link: https://www.econbiz.de/10010804417

Analysis of a high throughput n-dodecane fueled heterogeneous/homogeneous parallel plate microreactor for portable power conversion

Tolmachoff, Erik D.; Allmon, William; Waits, C. Mike - In: Applied Energy 128 (2014) C, pp. 111-118

temperatures required for efficient thermal-to-electric power conversion with low diffusivity tactical fuels. Simplified models …

Persistent link: https://www.econbiz.de/10011041338

Super-adiabatic combustion in Al2O3 and SiC coated porous media for thermoelectric power conversion

Mueller, Kyle T.; Waters, Oliver; Bubnovich, Valeri; … - In: Energy 56 (2013) C, pp. 108-116

The combustion of ultra-lean fuel/air mixtures provides an efficient way to convert the chemical energy of hydrocarbons and low-calorific fuels into useful power. Matrix-stabilized porous medium combustion is an advanced technique in which a solid porous medium within the combustion chamber...

Persistent link: https://www.econbiz.de/10010811426

Family of ZC-ZVS converters with wide voltage range for renewable energy systems

Al-Saffar, Mustafa A.; Ismail, Esam H.; Sabzali, Ahmad J. - In: Renewable Energy 56 (2013) C, pp. 32-43

This paper presents a new family of soft switched pulse-width modulated (PWM) quadratic converters which are suitable for systems with a wide fluctuating DC input voltage range, e.g. photovoltaic (PV) and fuel cells systems. In the proposed scheme, an auxiliary circuit is added to the...

Persistent link: https://www.econbiz.de/10010803788

A review of studies on central receiver solar thermal power plants

Behar, Omar; Khellaf, Abdallah; Mohammedi, Kamal - In: Renewable and Sustainable Energy Reviews 23 (2013) C, pp. 12-39

power plants including the heliostat field, the solar receiver and the power conversion system. After an overview of …

Persistent link: https://www.econbiz.de/10010665953

Quantum dot-sensitized solar cells—perspective and recent developments: A review of Cd chalcogenide quantum dots as sensitizers

Jun, H.K.; Careem, M.A.; Arof, A.K. - In: Renewable and Sustainable Energy Reviews 22 (2013) C, pp. 148-167

The emergence of quantum dot-sensitized solar cells (QDSSCs) has provided an alternative way to harvest sunlight for energy conversion. Among all the QDSSCs, cadmium chalcogenide (CdX, X=S, Se or Te) based QDSSCs have gained a significant interest due to their easy fabrication, low cost and high...

Persistent link: https://www.econbiz.de/10011049398