Results 1 to 10 of about 119,822 (263)

A Novel Benzene Structured Array Configuration for Harnessing Maximum Power From PV Array Under Partial Shading Condition With Reduced Number of Cross Ties

IEEE Access, 2022
Partial shading (PS) phenomena significantly degrade the power output from the photovoltaic (PV) array. Due to the PS effect, there is a mismatch in current between the PV modules of a series-connected PV string.
Chidurala Saiprakash, Alivarani Mohapatra, Byamakesh Nayak, Thanikanti Sudhakar Babu, Hassan Haes Alhelou   +4 more
doaj   +3 more sources

Power Enhancement in Partial Shaded Photovoltaic System Using Spiral Pattern Array Configuration Scheme

IEEE Access, 2021
Partial shading causes mismatch losses in the solar PV system. In the PV array, the power output from the healthy PV modules is gone in vain due to the mismatch losses.
Santhan Kumar Cherukuri, Praveen Kumar Balachandran, Kalyan Raj Kaniganti, Madhu Kiran Buddi, Dasu Butti, S. Devakirubakaran, Thanikanti Sudhakar Babu, Hassan Haes Alhelou   +7 more
doaj   +3 more sources

A New Nested Array Configuration With Increased Degrees of Freedom

IEEE Access, 2018
In this paper, a new linear array configuration based on the concept of two-level nested array is proposed. Specifically, the proposed array configuration consists of two uniform linear arrays (ULAs) plus a separate sensor with appropriate spacing apart.
Huiping Huang, Bin Liao, Xiaoye Wang, Xiansheng Guo, Jianjun Huang   +4 more
doaj   +3 more sources

Influence of the PZT Sensor Array Configuration on Lamb Wave Tomography Imaging with the RAPID Algorithm for Hole and Crack Detection [PDF]

Sensors, 2020
Wanrong Wu, Yiping Shen, Songlai Wang
exaly   +2 more sources

Performance Investigation of a Flexible Polyvinylidene Fluoride (PVDF) Energy Harvester Array in a Two-Stage Vertical Parallel Configuration [PDF]

Micromachines
The performance characteristics of wind-induced energy harvesting were experimentally investigated using a flexible polyvinylidene fluoride (PVDF) energy harvester with a two-stage, parallel, and vertically aligned configuration.
Yujin Song, Chong Hyun Lee, Jongkil Lee
doaj   +2 more sources

A matlab-based modelling to study and enhance the performance of photovoltaic panel configurations during partial shading conditions

Frontiers in Energy Research, 2023
Introduction: The utilization of solar energy in large-scale photovoltaic arrays has gained immense popularity on a global scale. However, shadows in the array lead to significant reductions in power output and create multiple power peaks in the P-V ...
Sadaquat Ali, Lahcen El Iysaouy, Lahcen El Iysaouy, Mhammed Lahbabi, Mhammed Lahbabi, Younes Boujoudar, Sultan J. Alharbi, Mohamed Azeroual, Fatima Zahra Bassine, Ayman Aljarbouh, Alexey Knyazkov, Aiman Albarakati, Mayur Rele, Stephanie Ness   +13 more
doaj   +1 more source

Generalized coprime array configurations [PDF]

2014 IEEE 8th Sensor Array and Multichannel Signal Processing Workshop (SAM), 2014
A coprime array consists of two uniform linear subarrays that construct an effective difference co-array with certain desirable characteristics. In this paper, we propose a generalized coprime array concept through the compression of the interelement spacing of one constituting subarray.
Si Qin, Yimin D. Zhang, Moeness G. Amin
openaire   +1 more source

Modeling and performance analysis of novel quad‐tied PV array configuration under partial shading conditions

Energy Science & Engineering, 2023
A photovoltaic (PV) cell is the smallest unit in an array that exhibits nonlinear characteristic curves. To gather the maximum amount of energy from a PV array under partial shading conditions (PSCs), it is necessary to follow the largest peak in the ...
Pallavi Verma, Chandranshu Singh, Rahul Dogra, M. S. Bhaskar, Nikita Gupta, Baseem Khan   +5 more
doaj   +1 more source

Design and Implementation of a Composite Array Resistivity Data Logger for High-Resolution 2D Inversion Modeling

JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023
The use of resistivity meters to model subsurface conditions is widespread. However, commercial instruments are mostly limited to conventional configurations, such as Wenner, Schlumberger, and dipole-dipole.
A. Bahrul Hidayah, M.Irsan Sadri, Safruddim, M.Rafli, A. Ildha Dwi Puspita   +4 more
doaj   +1 more source

An Immunosensor for the Detection of ULBP2 Biomarker

Micromachines, 2020
Pancreatic cancer (PC) is a global health problem that features a very high mortality rate. The UL16 binding protein 2 (ULBP2) is a new biomarker for PC detection.
Wen-Chi Yang, Su-Yu Liao, Thien Luan Phan, Nguyen Van Hieu, Pei-Yi Chu, Chin-Chang Yi, Hsing-Ju Wu, Kang-Ming Chang, Congo Tak-Shing Ching   +8 more
doaj   +1 more source