Results 31 to 40 of about 358,022 (298)

Proof Certificates in PVS [PDF]

, 2017
The purpose of this work is to allow the proof system PVS to export proof certificates that can be checked externally. This is done through the instrumentation of PVS to record detailed proofs step by step during the proof search process. At the current stage of this work, proofs can be built for any PVS theory.
openaire   +1 more source

Research Progress of Zero-Busbar Technology Based on Heterojunction Photovoltaic Modules

Applied Sciences
In order to reduce manufacturing costs, the design of silicon-based solar modules is changing from a super-multi-busbar design to a zero-busbar (0BB) design.
Shu Zhang, Xue Chen, Haiyuan Chu, Xian Guo, Yan Xie, Xiyan Fan, Runtao Li, Jian Zhu, Jiabin Tan, Jiyuan Yang, Yifeng Chen, Jifan Gao   +11 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Effect of Different Regeneration Processes on LID Degradation Mechanisms in B-doped p-type c-Si PERC Solar Cells in Industrial Production

SiliconPV Conference Proceedings
Light-induced degradation (LID) and elevated temperature-induced degradation (LeTID) mechanisms negatively affect the performance of p-type Cz-Si-based solar cells.
Kübra Çelen, Alihan Kumtepe, Mete Günöven   +2 more
doaj   +1 more source

PV Controller Modification and its Impact on Assisting PV Penetration [PDF]

Proceedings of the Eleventh ACM International Conference on Future Energy Systems, 2020
Large-scale penetration of grid-following inverters into the electricity network presents various technical challenges to grid reliability. It is well-known that the ability of a grid to maintain a stable frequency is inhibited by adding traditional grid-tied photovoltaic (PV) generators. In this work, a detailed model of a simplified grid is presented,
Vishnu A. Vinaya Mohanan, Robin J. Evans 0001, Iven Mareels, Ramachandra Rao Kolluri   +3 more
openaire   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Integrated PV and multilevel converter system for maximum power generation under partial shading conditions [PDF]

, 2013
The emerging trend towards the harnessing of the electrical power from solar energy has increased the research effort in power electronics applications.
Abdalla, Imadeddin Abdalla
core  

An Investigation into the Potential of Hosting Capacity and the Frequency Stability of a Regional Grid with Increasing Penetration Level of Large-Scale PV Systems

, 2021
It is widely believed that the incorporation of renewable energy to the current power grid is the way forward in achieving sustainable power generation.
Su, Yuehong, Alshahrani, Abdullah, Siddig Omer, Omer, Siddig, Abdullah Alshahrani, Yuehong Su   +5 more
core   +1 more source

27%-efficiency silicon heterojunction cell with 98.6% cell-to-module ratio driving new momentum towards the 29.4% limit

Nature Communications
Silicon heterojunction technologies based on both-sided nanocrystalline contact layers currently offer the best passivation for commercial solar cells.
Zhigang Xie, Haijiang Lu, Guangtao Yang, Zhan Gao, Kun Zhu, Yongheng Wang, Zibo Meng, Cong Guo, Haiyang Pei, Qianqian Jiang, Hongwei Li, Shu Zhang, Haiyuan Chu, Xue Chen, Yifeng Chen, Jifan Gao   +15 more
doaj   +1 more source

Practical Considerations for Designing Reliable DC/DC Converters, Applied to a BIPV Case

Energies, 2020
State-of-the-art reliability assessment typically starts from a given circuit topology, for which the most suitable components are selected using a Physics of Failure analysis.
Simon Ravyts, Wieland Van De Sande, Mauricio Dalla Vecchia, Giel Van den Broeck, Martijn Duraij, Wilmar Martinez, Michael Daenen, Johan Driesen   +7 more
doaj   +1 more source