Results 231 to 240 of about 20,815 (264)

Experimental Analysis of Photovoltaic Modeling for Partially Shading Conditions

2018 13th IEEE International Conference on Industry Applications (INDUSCON), 2018
Predicting the behavior of I-V and P-V curves for photovoltaic (PV) generation is possible through mathematical models for photovoltaic cells. However, current models are made for uniform conditions, making it difficult to analyze in case of non-uniform conditions such as partially shading conditions (PSC).
Hugo Soeiro Moreira, Joao Lucas de Souza Silva, Daniel de Bastos Mesquita, Bruno Henrique Kikumoto de Paula, Jorge Luiz de Carvalho, Luiz Carlos Kretly, Marcelo Gradella Villalva   +6 more
openaire   +1 more source

Distributed MPPT control under partial shading condition

2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016
The performance of series connected PV panels significantly limited by the current mismatch caused by the partial shading. Distributed maximum power point tracking can increase the overall efficiency. A module level and a string level sub-module integrated maximum power point trackers are presented in this thesis.
null Hengyang Luo, null Huiqing Wen, null Xingshuo Li   +2 more
openaire   +1 more source

Parameter Enhancement of Solar Array under Partial Shading conditions

2020 IEEE 9th Power India International Conference (PIICON), 2020
Partial shading is the major drawback of reducing the output power of PV array. Shade dispersion through Tom-Tom puzzle pattern is proposed in this manuscript to reduce the partial shading effects. The proposed method is compared with standard TCT configuration to test its efficacy.
Venkata Madhava Ram Tatabhatla, Anshul Agarwal, Tirupathiraju Kanumuri   +2 more
openaire   +1 more source

New GMPPT algorithm for PV arrays under partial shading conditions

2012 IEEE International Symposium on Industrial Electronics, 2012
This paper proposes a two-stage algorithm to track the global maximum power point (GMPP) in non-uniform irradiance conditions. It uses randomly selected sample points on the P-V curve and corresponding power contours on the I-V curve to narrow down the search interval.
Yue Fan, Chengcheng Fang, Zhigang Liang
openaire   +1 more source

Performance of BIPV system under partial shading condition

Solar Energy
The Building Integrated Photovoltaic (BIPV) system replaces some conventional building materials with photovoltaic modules, making integrating solar energy in towns and cities possible. Unfortunately, partial shading conditions (PSC) are widespread in urban areas and reduce the power produced.
Shao, Chuanyong, Migan-Dubois, Anne, Diallo, Demba   +2 more
openaire   +1 more source

MPPT Design For Photovoltaic System Under Partially Shaded Condition

2019 International Seminar on Application for Technology of Information and Communication (iSemantic), 2019
Photovoltaic (PV) is a device that used to convert solar energy into electrical energy. PV performance affected by internal factor such as internal resistance in PV, material type, etc. Also there are external factor that affected PV's performance such as temperature, light intensity, and partially shaded condition.
H. Suryoatmojo, R. M. Hakim, D.C. Riawan, R. Mardiyanto, S. Anam, E. Setijadi, M. Ashari   +6 more
openaire   +1 more source

Performance Improvement of PV Systems under Partial Shading Conditions

2024 4th International Conference on Smart Grid and Renewable Energy (SGRE)
This paper presents a novel hybrid strategy for optimizing Maximum Power Point Tracking (MPPT) in photovoltaic (PV) systems operating under Partial Shading Conditions (PSC). The proposed approach combines a nonlinear Integral Backstepping Controller (IBC) with the Salp Swarm Algorithm (SSA), aiming to achieve the Global Maximum Power Point (GMPP).
Oubbati, Brahim Khalil, Rabhi, Abdelhamid, Rayane, Khaled, Boutoubat, Mohamed, Benzaouia, Soufyane, Belkheiri, Mohammed   +5 more
openaire   +1 more source

An Overview of Photovoltaic Models Under Partial Shading Conditions

2021 33rd Chinese Control and Decision Conference (CCDC), 2021
Bingqing Chen, Huiqing Wen
openaire   +1 more source

A new metaheuristic-based MPPT controller for photovoltaic systems under partial shading conditions and complex partial shading conditions

Neural Computing and Applications
Dokala Janandra Krishna Kishore, Mohd Rusllim Mohamed, Kumarasamy Sudhakar, Kurukuri Peddakapu   +3 more
openaire   +1 more source

An Optimal Shade Dispersion Technique for Dynamic PV Array Reconfiguration to Mitigate the Partial Shading Conditions

2023 11th National Power Electronics Conference (NPEC), 2023
K.T Swetha, Barry Venugopal Reddy
openaire   +1 more source