Results 221 to 230 of about 2,470 (257)

Effect of head and PV array configurations on solar water pumping system

Materials Today: Proceedings, 2021
Abstract Nowadays, the photovoltaic (PV) to power the water pumps is a newly accepted technology with few challenges associated with high initial cost and lower system efficiency. The literature suggests the majorly of commercial pumps at present, underperform, due to poor system design, low efficiency and mismatch of components. In this paper Matlab
Arunendra K. Tiwari, Vilas R. Kalamkar, Rohan R. Pande, Sanjay K. Sharma, Vimal Chand Sontake, Abhishek Jha   +5 more
openaire   +1 more source

Performance investigation of PV array under partial shading conditions with static array configuration and MPPT

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2021
The performance assessment of a photovoltaic (PV) system in the partial shading conditions becomes essential to analyze the PV system for real-life applications.
Sanat Kumar Patro, R. P. Saini
openaire   +1 more source

Analysis of interconnected configuration in PV arrays under fault condition

2003 46th Midwest Symposium on Circuits and Systems, 2006
The PV modules are wired together into electrical circuits or array to provide the necessary voltage and/or current. Since shading conditions cause high loss in performance, oversizing of the system is always a costly alternative. Based on the advanced modeling of cells, the concept of interconnected modules are analyzed under normal and fault ...
F.M.A. Ghali, F.A. Syam, M.M. Abdelaziz
openaire   +1 more source

Analysis and comparison of different PV array configurations under partial shading conditions

Solar Energy, 2018
Abstract In the world, energy needs of people are met by fossil fuels. However, fossil fuels are getting depleted day by day and using of them causes negative effect on the environment. Moreover, energy demand of the world has increased in recent years.
Okan Bingol, Burcin Ozkaya
exaly   +5 more sources

Comparison of PV array configuration efficiency under partial shading condition

2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), 2016
This paper presents a comparative review study to determine whether the configuration of a Photovoltaic (PV) array helps mitigate partial shading. A 4×4 array is proposed, simulated and tested with series (S), series-parallel (SP) and total cross tied (TCT) configurations.
Mahmoud Amin, Jelani Bailey, Cesar Tapia, Vineeth Thodimeladine   +3 more
openaire   +1 more source

Optimal bypass diode configuration for PV arrays under shading influence

2017 IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2017
Under partial shading conditions caused by the unevenly radiation and other ambient environmental conditions the operation of solar cells is influenced. Depending on the degree of shading, the phenomenon causes the decrease of solar cells output power.
Duong, Minh Quan, Sava, Gabriela Nicoleta, Ionescu, Gabriela, Necula, Horia, Leva, Sonia, Mussetta, Marco   +5 more
openaire   +1 more source

Analysis of ludo-shaped configuration of PV arrays under different partial shaded configuration

Electrical Engineering
The demand for electric power generation increases every day. Electric power is generated through using thermal, hydro, thermal, and nuclear energy and so on. However, the availability of these resources made us to depend on renewable energy sources for power generation. The PV arrays are installed in lot of applications either by grid connection or by
Ganesan, Sakthivel, David, Prince Winston, Thangaraj, Hariharasudhan, Balachandran, Praveen Kumar, Çolak, İlhami   +4 more
openaire   +2 more sources

Analysis and Experiment of Cross-Tied Configuration of Partial Shaded PV Array

2008
In this paper, four configurations of PV array are analyzed and tested for comparison, where four configurations are series-parallel, series-parallel-bypass diode, total-cross-tied and total-cross-tied-bypass diode configuration. Each photovoltaic module is constructed by two 5 inch poly-crystalline cells in series and an array is consisted of ...
Yu, B.G., Kim, E., Kang, G.-H., Kim, K.-S., Kim, S., Yu, G.J., Cha, H.   +6 more
openaire   +1 more source

A Comprehensive Study of Partial Shading Effect on the Performance of PV array with Different Configuration

2020 International Conference on Renewable Energy Integration into Smart Grids: A Multidisciplinary Approach to Technology Modelling and Simulation (ICREISG), 2020
Depending on the shading pattern, irradiance, temperature and other environmental condition, the power of the Photo Voltaic (PV) array varies accordingly. The resulting effect of different shading pattern on PV array is generally termed as Partial Shading.
Rasmita Pradhan, Susmita Kar
openaire   +1 more source

A High Efficiency Design of PV-Array Dimension Optimization for Shaded and Non-Shaded Configuration

2019 Global Conference for Advancement in Technology (GCAT), 2019
Complexity of PV design need an optimization rule for providing better performances and utilizing accurate annually generated power. In this paper, Non-Dominated Sorting Genetic Algorithm-II has been applied to optimize the shaded and non-shaded configuration for 6-array of Trina Solar PV module connected in series.
Mohammed, Mohammed Sami, ACAR VURAL, REVNA   +1 more
openaire   +2 more sources