Results 31 to 40 of about 960 (188)

Chemistry–climate model simulations of twenty-first century stratospheric climate and circulation changes [PDF]

, 2010
The response of stratospheric climate and circulation to increasing amounts of greenhouse gases (GHGs) and ozone recovery in the twenty-first century is analyzed in simulations of 11 chemistry–climate models using near-identical forcings and experimental
Akiyoshi, H., Austin, J., Brühl, C., Butchart, Neal, Chipperfield, M. P., Cionni, I., Cordero, E., Dameris, M., Deckery, R., Dhomse, S., Eyring, V., Frith, S. M., Garcia, R. R., Gettelman, A., Giorgetta, M. A., Kinnison, D. E., Li, F., Mancini, E., McLandress, C., Pawson, S., Pitari, G., Plummer, D. A., Rozanov, E., Sassi, F., Scinocca, J. F., Shepherd, T. G., Shibata, K., Steil, B., Tian, W., Waugh, D. W.   +29 more
core   +2 more sources

Power Losses Reduction of Solar PV Systems Under Partial Shading Conditions Using Re-Allocation of PV Module-Fixed Electrical Connections

IEEE Access, 2021
The paper gives a review of the investigation, which is being imported under different shading scenarios on the solar photovoltaic (PV) array arrangements.
Rupendra Kumar Pachauri, Isha Kansal, Thanikanti Sudhakar Babu, Hassan Haes Alhelou   +3 more
doaj   +1 more source

Separating the dynamical effects of climate change and ozone depletion. Part I: Southern Hemisphere stratosphere [PDF]

, 2010
A version of the Canadian Middle Atmosphere Model that is coupled to an ocean is used to investigate the separate effects of climate change and ozone depletion on the dynamics of the Southern Hemisphere (SH) stratosphere.
Jonsson, Andreas I., McLandress, Charles, Plummer, David A., Reader, M. Catherine, Scinocca, John F., Shepherd, Theodore G.   +5 more
core   +1 more source

Numerical modeling, simulation and evaluation of conventional and hybrid photovoltaic modules interconnection configurations under partial shading conditions

EPJ Photovoltaics, 2022
Partial shading on solar photovoltaic (PV) arrays is a prevalent problem in photovoltaic systems that impair the performance of PV modules and is responsible for reduced power output as compared to that in standard irradiance conditions thereby resulting
Saeed Faisal, Tauqeer Haider Ali, Gelani Hasan Erteza, Yousuf Muhammad Hassan, Idrees Asad   +4 more
doaj   +1 more source

A 3D-CTM with detailed online PSC-microphysics: analysis of the Antarctic winter 2003 by comparison with satellite observations [PDF]

, 2006
International audienceWe present the first detailed microphysical simulations which are performed online within the framework of a global 3-D chemical transport model (CTM) with full chemistry.
Bonjean, S., Chabrillat, S., Daerden, F., Errera, Q., Fonteyn, D., Fromm, M., Hoppel, K., Larsen, N.   +7 more
core   +3 more sources

Traditional and hybrid solar photovoltaic array configurations for partial shading conditions: perspectives and challenges [PDF]

, 2023
he role of photovoltaic (PV) array in converting solar energy to electrical energy is very much important to get maximum power. Current challenge in solar PV systems is to make them energy efficient.
Alla, RamaKoteswara Rao, Kumar, T. A. Ramesh, Narne, Dharani Kumar   +2 more
core   +3 more sources

Disperse Partial Shading Effect of Photovoltaic Array by Means of the Modified Complementary SuDoKu Puzzle Topology

Energies, 2023
This paper presents a novel modified Complementary SuDoKu puzzle (MC-SDKP) topology for the static reconfiguration of photovoltaic (PV) arrays. It was developed with the aim of enhancing the power output of a PV array which is exposed to partially shaded
Cheng-En Ye, Cheng-Chi Tai, Yu-Pei Huang
doaj   +1 more source

Analysis and Optimization of Distributed Real-Time Embedded Systems [PDF]

, 2006
An increasing number of real-time applications are today implemented using distributed heterogeneous architectures composed of interconnected networks of processors. The systems are heterogeneous not only in terms of hardware and software components, but
Audsley N., Chiodo M., Demmeler T., Eles P., Gonzaléz Harbour M., González Harbour M., Gu Z., Gutiérrez García J. J., Hoyme K., Klaus S., Kopetz H., Kopetz H., Livani M. A., Lönn H., Miner P. S., Navet N., Palencia J. C., Palencia J. C., Paul Pop, Petru Eles, Pop P., Pop P., Pop T., Pop T., Rushby J., Thiele L., Tindell K., Traian Pop, Zebo Peng   +28 more
core   +1 more source

Novel Fast-Speed Partial-Shading-Tolerant Flexible Power Point Tracking for Photovoltaic Systems with Explicit Key Points Estimation [PDF]

, 2023
Recent power curtailment-based photovoltaic (PV) flexible power point tracking (FPPT) algorithms mainly adopted intricate curve fitting or sophisticated curve-scanning mecha-nisms to ensure the grid supportive functionalities under partial shading ...
Bu, Qinglei, Chu, Guanying, Hu, Yihua, Jiang, Lin, Shi, Haochen, Tafti, Hossein Dehghani, Wang, Guangyu, Wen, Huiqing, Zhu, Yinxiao   +8 more
core   +1 more source

Impact of Partial Shading on Various PV Array Configurations and Different Modeling Approaches: A Comprehensive Review

IEEE Access, 2020
Since the last decade, partial shading conditions (PSCs) and its adverse influences on photovoltaic (PV) system performance have received due attention. It motivates researchers to explore methods to diminish/disperse the shading effects and/or novel PV ...
Rupendra Kumar Pachauri, Om Prakash Mahela, Abhishek Sharma, Jianbo Bai, Yogesh K. Chauhan, Baseem Khan, Hassan Haes Alhelou   +6 more
doaj   +1 more source