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Journal articles on the topic 'PV ARRAY TOPOLOGIES'

Author: Grafiati

Published: 11 September 2023

Last updated: 31 July 2025

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1

Aizad Khursheed, Abul Saeed Azad. "Improvement of the Performance of Solar PV Array topologies under various partial shadowing situations." Journal of Information Systems Engineering and Management 10, no. 26s (2025): 409–20. https://doi.org/10.52783/jisem.v10i26s.4243.

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The partial shadowing effect significantly lowers the solar photovoltaic (PV) array's output power. To lessen the impacts of partial shade in PV arrays, several researchers have proposed a variety of array construction and reconfiguration strategies. In order to enhance performance under partial shadowing circumstances (PSCs), this research suggests novel PV array topologies (PVATs).Partial shadowing is a common occurrence for photovoltaic (PV) systems, and it significantly impairs the overall performance and efficiency of solar arrays. A precise understanding of how shadowing affects PV panel

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2

Premkumar, Manoharan, Umashankar Subramaniam, Thanikanti Sudhakar Babu, Rajvikram Madurai Elavarasan, and Lucian Mihet-Popa. "Evaluation of Mathematical Model to Characterize the Performance of Conventional and Hybrid PV Array Topologies under Static and Dynamic Shading Patterns." Energies 13, no. 12 (2020): 3216. http://dx.doi.org/10.3390/en13123216.

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The analysis and the assessment of interconnected photovoltaic (PV) modules under different shading conditions and various shading patterns are presented in this paper. The partial shading conditions (PSCs) due to the various factors reduce the power output of PV arrays, and its characteristics have multiple peaks due to the mismatching losses between PV panels. The principal objective of this paper is to model, analyze, simulate and evaluate the performance of PV array topologies such as series-parallel (SP), honey-comb (HC), total-cross-tied (TCT), ladder (LD) and bridge-linked (BL) under di

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3

Singh, Santosh Kumar, Anurag Singh Yadav, Ashutosh Srivastava, and Amarjeet Singh. "Power Enhancement from Solar PV Array Topologies under Partial Shading Condition." SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology 10, no. 01 (2018): 33–40. http://dx.doi.org/10.18090/samriddhi.v10i01.5.

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In this paper, a detailed study is carried out on the solar photovoltaic (PV) array topologies under various shading patterns. The aim of this study is to investigate the mismatch effect losses in PV modules for non uniform irradiations. The shading causes not only power losses, but also non-linearity of P-V characteristics. Under partial shaded conditions, the P-V and I-V characteristics exhibit extreme non-linearity along with multiple load maxima. In this paper, the investigations of the optimal layout of PV modules in a PV array are worked out to provide maximum output power under various

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Ye, Cheng-En, Cheng-Chi Tai, and Yu-Pei Huang. "Disperse Partial Shading Effect of Photovoltaic Array by Means of the Modified Complementary SuDoKu Puzzle Topology." Energies 16, no. 13 (2023): 4910. http://dx.doi.org/10.3390/en16134910.

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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 conditions (PSCs). To disperse patterns of both center shading and corner shading, the MC-SDKP technique modified and combined the Optimal SDKP and the Complementary SDKP (C-SDKP) topologies. An 8 × 8 PV array configured with the MC-SDKP topology was exposed to nine different shading patterns, and its performance was compared with that of the

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Raju Pendem, Suneel, Suresh Mikkili, Shriram S. Rangarajan, Sudhakar Avv, Randolph E. Collins, and Tomonobu Senjyu. "Optimal Hybrid PV Array Topologies to Maximize the Power Output by Reducing the Effect of Non-Uniform Operating Conditions." Electronics 10, no. 23 (2021): 3014. http://dx.doi.org/10.3390/electronics10233014.

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The photovoltaic (PV) system center inverter architecture comprises various conventional array topologies such as simple-series (S-S), parallel (P), series-parallel (S-P), total-cross-tied (T-C-T), bridge-linked (B-L), and honey-comb (H-C). The conventional PV array topologies under non-uniform operating conditions (NUOCs) produce a higher amount of mismatching power loss and represent multiple maximum-power-points (M-P-Ps) in the output characteristics. The performance of T-C-T topology is found superior among the conventional topologies under NUOCs. However, T-C-T topology’s main limitations

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Mansur, AA, MAU Haq, Md H. Maruf, ASM Shihavuddin, Md R. Amin, and KK Islam. "Experimental Investigation of PV Array Interconnection Topologies at Nonuniform Aging Condition for Power Maximization." GUB Journal of Science and Engineering 6, no. 1 (2020): 39–45. http://dx.doi.org/10.3329/gubjse.v6i1.52049.

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In vast Photovoltaic (PV) power plant the output power production decreases significantly due to the fact of non-uniform aging of PV modules. The non-uniform aging of PV modules increases current-voltage (I-V) mismatch among the array modules and causes mismatch power loss (MPL). There are different interconnection topologies of the PV module in an array to minimize MPL and thus maximize the array output power. This paper investigates four different interconnection topologies experimentally on a 4×4 nonuniformly aged PV array. Three different patterns of PV module rearrangement are used to inv

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Pareek, Smita, and Ratna Dahiya. "Output Power Comparison of TCT & SP Topologies for Easy-to-Predict Partial Shadow on a 4×4 PV Field." Applied Mechanics and Materials 612 (August 2014): 71–76. http://dx.doi.org/10.4028/www.scientific.net/amm.612.71.

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The power generated by solar photovoltaic system depends on insolation, temperature and shading situation etc. These days’ solar PV arrays are mainly building integrated. Therefore PV array are often under partial shadow. The feature of these shadows can be either easy-to-predict (like neighbour’s chimney, nearby tree or neighbouring buildings) or difficult-to-predict (passing clouds, birds litter).Thus output power obtained by PV arrays decreases in a considerable manner. In this paper, output powers, currents and voltages for SP & TCT topologies are calculated for different patterns of e

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8

Mas'ud, Abdullahi Abubakar. "The Combined Effect of Current Boosting and Power Loss on Photovoltaic Arrays under Partial Shading Conditions." Engineering, Technology & Applied Science Research 13, no. 1 (2023): 9932–40. http://dx.doi.org/10.48084/etasr.5369.

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This study proposes a novel technique for improving the performance of photovoltaic (PV) arrays under Partial Shading Conditions (PSCs). A 4×4 solar PV array with 16 panels was considered. Bridge-Linked (BL), Total Cross-Tied (TCT), Honey Comp (HC), One Cross-Link (OCL), and Two Cross-Link (TCL) were among the topologies of interest. First, the combined effect of connecting switches and partial shading on the PV array was studied. Then, the power loss/gain caused by reconfiguring the PV array structure from Series-Parallel (SP) to other schemes was investigated. Finally, a method of boosting c

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Mohammad, Syahir Bin Ishak, Hidayah Salimin Rahmatul, Musirin Ismail, and Abdul Hamid Zulkiffli. "Development of PV array configuration under different partial shading condition." International Journal of Power Electronics and Drive System (IJPEDS) 10, no. 3 (2019): 1263–69. https://doi.org/10.11591/ijpeds.v10.i3.pp1263-1269.

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This paper investigates the performances of different photovoltaic (PV) array under several shading condition. Four types of photovoltaic array configuration scheme which are ‘Series’ (S), Series-Parallel’ (SP), Total-Cross-Tied’ (TCT), and ‘Bridge-Link’ (BL) array topologies were tested by applying a 6x6 PV array under 6 different shading scenarios. The modeling is developed using Matlab/Simulink. The performances and output characteristics of photovoltaic array are compared and analyzed. System engineer can use the detailed characteristics of different arr

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Nimain, Charan Nayak. "Optimized grid-connected solar inverter design with advanced maximum power point tracking." i-manager’s Journal on Electrical Engineering 18, no. 2 (2024): 37. https://doi.org/10.26634/jee.18.2.21546.

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This paper introduces a high-performance, single-stage inverter design tailored for grid-connected photovoltaic (PV) systems. The proposed configuration not only amplifies the typically low voltage of PV arrays but also efficiently converts solar-generated DC power into high-quality AC power for grid integration, while maximizing power extraction from the PV array. The system ensures that the total harmonic distortion of the grid-fed current remains within acceptable limits. Key advantages of the proposed topology include enhanced PV array utilization, improved efficiency, reduced cost, and a

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Ishak, Mohammad Syahir Bin, Rahmatul Hidayah Salimin, Ismail Musirin, and Zulkiffli Abdul Hamid. "Development of PV array configuration under different partial shading condition." International Journal of Power Electronics and Drive Systems (IJPEDS) 10, no. 3 (2019): 1263. http://dx.doi.org/10.11591/ijpeds.v10.i3.pp1263-1269.

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This paper investigates the performances of different photovoltaic (PV) array under several shading condition. Four types of photovoltaic array configuration scheme which are ‘Series’ (S), Series-Parallel’ (SP), Total-Cross-Tied’ (TCT), and ‘Bridge-Link’ (BL) array topologies were tested by applying a 6x6 PV array under 6 different shading scenarios. The modeling is developed using Matlab/Simulink. The performances and output characteristics of photovoltaic array are compared and analyzed. System engineer can use the detailed characteristics of different array configuration to approximate the

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12

Ravindra, Janga, and Alluru Nagalakshminarayana. "An Improvement in Performance of Grid Connected PV System with High Step-up DC-DC Converters." European Journal of Advances in Engineering and Technology 5, no. 7 (2018): 427–36. https://doi.org/10.5281/zenodo.10715017.

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<strong>ABSTRACT</strong> With the rapid change and the continuous evolution towards renewable energy sources, solar energy becoming feasible one as compared to other renewable resources. To overcome the inconvenience in the conventional array and obtaining the maximum power from the solar PV array, a maximum power point tracking (MPPT) technique is adopted. This paper presents the step by step design procedure to design a grid connected solar PV system using high step-upDC-DC Converters. A PV array is first designed, for obtaining the maximum power from the PV array with the Perturb and Obser

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13

Shan, Chuan, Kangwen Sun, Dongji Cheng, Xinzhe Ji, Jian Gao, and Tong Zou. "A Novel Reverse Combination Configuration to Reduce Mismatch Loss for Stratospheric Airship Photovoltaic Arrays." Applied Sciences 14, no. 2 (2024): 747. http://dx.doi.org/10.3390/app14020747.

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Enhancing the output power of stratospheric airship photovoltaic arrays during months with weak irradiance is crucial for extending the endurance of airships. Models for predicting the output power of photovoltaic arrays and the phenomenon of mismatch losses have been proposed. However, static reconstruction schemes to reduce or eliminate mismatch losses have not been studied. In this paper, an output power model for stratospheric airship arrays including the solar radiation and irradiance distribution is established. The characteristics of the irradiance distribution for the photovoltaic arra

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Singh, Neha, and Prof Govind Prasad Pandiya. "Interpretation of MPPT Techniques in Grid Connected Solar PV Array System." IJOSTHE 5, no. 6 (2019): 5. http://dx.doi.org/10.24113/ojssports.v5i6.96.

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Solar energy is one of the most used and readily available renewable energy sources among the other energy sources. The power generated by PV systems is dependent on solar irradiance and temperature parameters. In the literature, many researchers and studies are interested in estimating true maximum efficiency point for the PV systems. Due to that fact, MPPT applications and techniques become an important issue for PV systems under both uniform and non uniform conditions. Although, PV system under uniform environment has only one maxima point on P-V curve which is simple to estimate correctly

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15

Alves, Tiago, João Paulo N. Torres, Ricardo A. Marques Lameirinhas, and Carlos A. F. Fernandes. "Different Techniques to Mitigate Partial Shading in Photovoltaic Panels." Energies 14, no. 13 (2021): 3863. http://dx.doi.org/10.3390/en14133863.

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The effect of partial shading in photovoltaic (PV) panels is one of the biggest problems regarding power losses in PV systems. When the irradiance pattern throughout a PV panel is inequal, some cells with the possibility of higher power production will produce less and start to deteriorate. The objective of this research work is to present, test and discuss different techniques to help mitigate partial shading in PV panels, observing and commenting the advantages and disadvantages for different PV technologies under different operating conditions. The motivation is to contribute with research,

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16

Mansur, Ahmed Al, Md Ruhul Amin, Molla Shahadat Hossain Lipu, et al. "The Effects of Non-Uniformly-Aged Photovoltaic Array on Mismatch Power Loss: A Practical Investigation towards Novel Hybrid Array Configurations." Sustainability 15, no. 17 (2023): 13153. http://dx.doi.org/10.3390/su151713153.

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One of the most important causes of a reduction in power generation in PV panels is the non-uniform aging of photovoltaic (PV) modules. The increase in the current–voltage (I–V) mismatch among the array modules is the primary cause of this kind of degradation. There have been several array configurations investigated over the years to reduce mismatch power loss (MPL) caused by shadowing, but there have not been any experimental studies that have specifically examined the impact of various hybrid array topologies taking PV module aging into consideration. This research examines the influence of

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17

Sujitha, N., Sarathi Subudhi Partha, S. Krithiga, Angalaeswari S., Deepa T., and Subbulekshmi D. "Grid tied PV system using modular multilevel inverter." International Journal of Power Electronics and Drive System (IJPEDS) 10, no. 4 (2019): 2013–20. https://doi.org/10.11591/ijpeds.v10.i4.pp2013-2020.

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A grid tied photovoltaic system using modular multilevel inverter topology is proposed in this paper. Basic unit structure of modular multilevel inverter used in this system is capable of converting DC power from PV array to AC power for feeding power to the household loads or utility grid. The proposed modular multilevel inverter structure has lesser power electronic devices compared to the existing multilevel inverter topologies. The proposed system generates a nearly sinusoidal signal and achieves better output profile with low total harmonic distortion. Simulation of the proposed system is

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18

Prince Winston, D., S. Kumaravel, B. Praveen Kumar, and S. Devakirubakaran. "Performance improvement of solar PV array topologies during various partial shading conditions." Solar Energy 196 (January 2020): 228–42. http://dx.doi.org/10.1016/j.solener.2019.12.007.

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19

Hendawi, Essam. "An Efficient Grid Connected Photovoltaic System Based on H6 Transformer-less Inverter." European Journal of Energy Research 3, no. 3 (2023): 1–8. http://dx.doi.org/10.24018/ejenergy.2023.3.3.125.

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Grid-connected photovoltaic (PV) systems based on transformer-less inverters have been widely used. Various topologies of transformer-less inverters are presented. The requirements of minimizing leakage current through transformer-less inverters and maximizing the power generated from PV arrays are of great importance. This paper presents a complete system that can effectively minimize the leakage current to safe values. In addition, operation at maximum PV array power point is realized. The system is based on modified H6 transformer-less inverter to minimize the leakage current. Perturbation

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N., Sujitha, Partha Sarathi Subudhi, Krithiga S., Angalaeswari S., Deepa T., and Subbulekshmi D. "Grid tied PV System using modular multilevel inverter." International Journal of Power Electronics and Drive Systems (IJPEDS) 10, no. 4 (2019): 2013. http://dx.doi.org/10.11591/ijpeds.v10.i4.pp2013-2020.

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A grid tied photovoltaic system using modular multilevel inverter topology is proposed in this paper. Basic unit structure of modular multilevel inverter used in this system is capable of converting DC power from PV array to AC power for feeding power to the household loads or utility grid. The proposed modular multilevel inverter structure has lesser power electronic devices compared to the existing multilevel inverter topologies. The proposed system generates a nearly sinusoidal signal and achieves better output profile with low total harmonic distortion. Simulation of the proposed system is

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21

Mishra, Neha, Anurag Singh Yadav, Rupendra Pachauri, Yogesh K. Chauhan, and Vinod K. Yadav. "Performance enhancement of PV system using proposed array topologies under various shadow patterns." Solar Energy 157 (November 2017): 641–56. http://dx.doi.org/10.1016/j.solener.2017.08.021.

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FARHAN SIDDIQUE, Saud Ahmad, Hassan Ullah Khan, Muhammad Sohrab, and Tasneem Afeefa. "Design of Three Level Neutral Point clamped inverter with Fuzzy logic based MPPT for PV applications." Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences 59, no. 3 (2022): 69–80. http://dx.doi.org/10.53560/ppasa(59-3)775.

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In this paper a solar photovoltaic (PV) system with maximum power point tracking (MPPT) for domestic low power applications. The proposed system contains a PV array which provides electrical power, while a DC/DC converter is incorporated to regulate the power derived from PV panels. Fuzzy logic control (FLC) based MPPT has been proposed. To convert the DC voltages and currents obtained from Solar panels to AC voltages and currents, a Neutral point clamped multilevel inverter is included. Furthermore, harmonics are removed by using the LCL filter. The PV system working, design of the DC/DC Boos

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Pelin, Denis, Matej Žnidarec, Damir Šljivac, and Andrej Brandis. "Fast Power Emulation Approach to the Operation of Photovoltaic Power Plants Made of Different Module Technologies." Energies 13, no. 22 (2020): 5957. http://dx.doi.org/10.3390/en13225957.

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This paper gives a comprehensive approach to the emulation of photovoltaic (PV) plants made of different module technologies as well as varying peak power through the advanced fast PV power emulation technique. Even though PVs are recognized as a technology for CO2 emissions mitigation, the proposed emulation technique provides the opportunity to replicate PV plant operation without a carbon footprint because of its working principle. The process of PV power plant emulation consists of several stages which are described in detail. An algorithm for determining PV power plant configuration based

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Abda Khatoon, Raj Soni, Anurag Pal, Faiza Hasan, and Jitendra Kumar. "Review of Hybrid Source Single Phase Inverter." International Journal of Latest Technology in Engineering Management & Applied Science 14, no. 4 (2025): 81–86. https://doi.org/10.51583/ijltemas.2025.140400010.

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Abstract-This article presents a comprehensive review of various inverter configuration, power electronic converter topologies and controlling and optimization techniques utilized in single phase inverter fed with multi-input (wind and Solar PV Array) to power the varying load. Furthermore, this paper discusses classical as well as recent advancements in maximum power tracking of solar output including Neural Network, fuzzy logic and ANN with integration of IOT connectivity and real time enabled monitoring and communication in Smart Inverter.

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ANNREDDY, SRILATHA, and SYED ABDUR RAUF MAGRABI. "Research on Renewable Generation Systems using multi-port converters based on Full Bridge and Bi-directional DC-DC Topologies." International Journal of Renewable Energy and Environmental Engineering 5, no. 1 (2017): 12–16. https://doi.org/10.5281/zenodo.1117439.

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Renewable energy is the energy which comes from natural resources such as sunlight, wind, rain, Tides and geothermal heat.  These resources are renewable and can be naturally replenished.  Therefore,  for  all  practical  purposes,  these  resources  can  be  considered  to  be  inexhaustible,  unlike dwindling conventional fossil fuels. The global energy crunch has provided a renewed  impetus  to  the  growth  and  development  of  Clean  and  Renewable  Energy&nbs

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Nalli, Praveen Kumar, Kalyan Sagar Kadali, Ramu Bhukya, V. Rajeswari, and Durga Prasad Garapati. "Experimental Validation for A Nine-Switched 3-phase Multilevel Inverter (MLI) With a Photovoltaic (PV) Source of Array." Journal of Physics: Conference Series 2089, no. 1 (2021): 012021. http://dx.doi.org/10.1088/1742-6596/2089/1/012021.

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Abstract Now-a-days Usage of Multilevel Inverters application is very wide in the industrial applications. Keeping in view of industrial applications, a multi-level inverter with a solar PV array is designed in this paper to deliver power to the Alternating Current based load. A step-up converter is used at the input side of the three-phase multilevel inverter, which delivers the energy for the three-phase load, to regulate the output voltage of the solar Photovoltaic panel. The multilevel inverter utilizes 9 switching devices with five level sources in accordance to the usage of the level of

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Pesce, Cristián, Javier Riedemann, Rubén Peña, et al. "A Modified Multi-Winding DC–DC Flyback Converter for Photovoltaic Applications." Applied Sciences 11, no. 24 (2021): 11999. http://dx.doi.org/10.3390/app112411999.

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DC–DC power converters have generated much interest, as they can be used in a wide range of applications. In micro-inverter applications, flyback topologies are a relevant research topic due to their efficiency and simplicity. On the other hand, solar photovoltaic (PV) systems are one of the fastest growing and most promising renewable energy sources in the world. A power electronic converter (either DC/DC or DC/AC) is needed to interface the PV array with the load/grid. In this paper, a modified interleaved-type step-up DC–DC flyback converter is presented for a PV application. The topology i

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Karam, K., M. Badawi El Najjar, and M. El Hassan. "Three-Phase Transformerless Inverter for Photovoltaic Grid Connected System with Zero Common Mode Noise." Renewable Energy and Power Quality Journal 19 (September 2021): 137–42. http://dx.doi.org/10.24084/repqj19.239.

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The pervasion of transformerless grid connected photovoltaic (PV) inverters has triggered the concerns of many researchers since it can induce power quality problems. In these types of applications, the generation of common mode (CM) leakage current is one of the major factors that affects the reliability of the overall design. In single-phase systems, the concept of the common ground between the PV negative terminal and the neutral point of the grid is the only topology that “totally” cancels this CM noise. However, none of the existing three-phase inverter techniques is able to totally remov

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Bhadoria, Vikas Singh, Rupendra Kumar Pachauri, Shubham Tiwari, Shiva Pujan Jaiswal, and Hassan Haes Alhelou. "Investigation of Different BPD Placement Topologies for Shaded Modules in a Series-Parallel Configured PV Array." IEEE Access 8 (2020): 216911–21. http://dx.doi.org/10.1109/access.2020.3041715.

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Anitha, Golkonda, Krishnaveni Kondreddi, and Guduri Yesuratnam. "A new modified B4 inverter using SRF controller with SVPWM technique for grid-connected PV system." Indonesian Journal of Electrical Engineering and Computer Science 38, no. 3 (2025): 1411. https://doi.org/10.11591/ijeecs.v38.i3.pp1411-1421.

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The integration of renewable power sources into the grid presents a complex challenge, as the grid operates at AC voltage, while photovoltaic (PV) arrays generate DC power. A 3-phase inverter synchronizes with the grid’s voltage and frequency for efficient energy integration. In conventional technique, a 3-ph 6-switch (B6) inverter is used for sharing the power to the grid. In this paper reduced switch count 3-ph 4-switch (B4) inverter topology is introduced with reduced power losses. This topology has 4 insulated gate bipolar transistor (IGBT) switches and two capacitors replacing the other 2

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Vinoda, B., and Satish Kumar P. "Design and Analysis of a Transformer-Integrated Multilevel Inverters for Solar Energy Systems." International Journal of Electrical and Electronics Research 13, no. 1 (2025): 62–68. https://doi.org/10.37391/ijeer.130110.

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This work presents the design and implementation of a transformer-integrated multilevel inverter for photovoltaic (PV) power applications. The proposed topology combines the benefits of multilevel inverters and transformer integration to enhance efficiency, reliability, and power quality in PV systems. Traditional multilevel inverters often encounter issues such as complex control schemes, high component count, and significant harmonic distortion. This innovative design addresses these challenges by incorporating a transformer, which simplifies the control strategy and provides galvanic isolat

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Tan, Weng-Hooi, and Junita Mohamad-Saleh. "Critical Review on Interrelationship of Electro-Devices in PV Solar Systems with Their Evolution and Future Prospects for MPPT Applications." Energies 16, no. 2 (2023): 850. http://dx.doi.org/10.3390/en16020850.

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A photovoltaic (PV) system is composed of a PV panel, controller and boost converter. This review article presents a critical review, contributing to a better understanding of the interrelationship of all these internal devices in the PV system, their respective layouts, fundamental working principles, and architectural effects. The PV panel is a power-generating device. A controller is an electronic device that controls the circulating circuits in a PV system to collect as much PV output as possible from the solar panel. The boost converter is an intermediate device that regulates the PV outp

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Kumar, Astitva, Mohammad Rizwan, Uma Nangia, and Muhannad Alaraj. "Grey Wolf Optimizer-Based Array Reconfiguration to Enhance Power Production from Solar Photovoltaic Plants under Different Scenarios." Sustainability 13, no. 24 (2021): 13627. http://dx.doi.org/10.3390/su132413627.

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The extraction of maximum power is a big challenge in solar photovoltaic-based power plants due to varying atmospheric and meteorological parameters. The concept of array reconfiguration is applied for the maximum power extraction in solar PV plants. Using this approach, the occurrence of multiple peaks in P-V and I-V characteristics during partial shade can be smoothened and reduced significantly. Partial shading due to the movement of the cloud is considered in the research. The cloud movement mainly because of velocity and wind direction is used for creating various shading conditions. The

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Priyanga, S., and M. Valan Rajkumar. "Modeling and Simulation of 27- Level Hybrid H-Bridge Multilevel Inverter for PV System." International Journal Of Engineering And Computer Science 7, no. 03 (2018): 23773–80. http://dx.doi.org/10.18535/ijecs/v7i3.20.

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In this paper, modeling of photovoltaic array and hybrid H-bridge multilevel inverter is done using latest algorithm techniques in order to improve the performance of the PV system and decrease the complexity and total cost of the inverter. Here MPPT algorithm is used for extracting the maximum power from the solar PV module and transferring that power to the load by varying the duty cycle. Among MPPT algorithm techniques, incremental conductance method can perform maximum power point tracking under rapidly varying irradiation conditions with higher accuracy than the perturb and observe method

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Oliver, Jeba Singh, Prince Winston David, Praveen Kumar Balachandran, and Lucian Mihet-Popa. "Analysis of Grid-Interactive PV-Fed BLDC Pump Using Optimized MPPT in DC–DC Converters." Sustainability 14, no. 12 (2022): 7205. http://dx.doi.org/10.3390/su14127205.

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In solar photovoltaic (PV) system-based Brushless DC (BLDC) motors for water pumping application, the role of DC/DC converters is very important. In order to extract the maximum power from the PV array, an efficient DC/DC converter is essential at the intermediate stage. In this work, different DC/DC converter topologies suitable for BLDC motors are proposed. The converters are supported by an optimized maximum power point tracking system to provide a reliable operation. Recent optimization algorithms such as fuzzy logic, perturb and observe, grey wolf, and whale optimization are implemented w

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Jammy, Ramesh Rahul, and Kirubakaran Annamalai. "Multistring seven-level quasi Z-source based asymmetrical inverter." Indonesian Journal of Electrical Engineering and Computer Science 15, no. 1 (2019): 88. http://dx.doi.org/10.11591/ijeecs.v15.i1.pp88-94.

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In this paper, a single-phase multistring <strong>seven-level Quasi-</strong>Z-source based Asymmetrical Inverter suitable for grid-connected photovoltaic (PV) system is presented.<strong> </strong>This topology is <strong>an upgrade of quasi-</strong>Z-source dc-dc (qZs) network and Asymmetrical multilevel inverter (AMLI). The AMLI generates higher number of levels with reduced switch count and number of sources when compared to symmetrical cascaded based MLI. The qZs network acts as an intermediate stage between the low-voltage PV array and AMLI, to enhanc

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Nyamathulla, Shaik, Dhanamjayulu Chittathuru, and S. M. Muyeen. "An Overview of Multilevel Inverters Lifetime Assessment for Grid-Connected Solar Photovoltaic Applications." Electronics 12, no. 8 (2023): 1944. http://dx.doi.org/10.3390/electronics12081944.

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Nowadays, due to advancements in power electronic devices as well as the rise in consumer awareness of the need to protect the environment on a global scale, many people are turning to the use of solar photovoltaic (PV) technology in the distributed power generation side. In the field of power electronics, manufacturers need to develop products that have high lifespans. Power electronic device reliability is important for the maintenance of the device and may be scheduled under that information. Rather than preventing failures, reliability can be improved by predicting them. Even though some r

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Seba, Samah, Birane Mouhoub, and Khalil Benmouiza. "A Comparative Analysis of series and parallel topologies of Perturb and Observe (P&O) and Incremental Conductance (InC) MPPT Algorithms for Photovoltaic System." Algerian Journal of Renewable Energy and Sustainable Development 5, no. 1 (2023): 11–21. http://dx.doi.org/10.46657/ajresd.2023.5.1.2.

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Photovoltaic (PV) is considered one of the most important sources of energy in the world, owing to its inherent advantages of being cheap, environmental friendliness, and energy-efficient. To increase the output power of the solar PV system, it is most important to enforce it to operate at the highest possible maximum power point tracking (MPPT) algorithm lead an important role in optimization the performance of a photovoltaic (PV) generation systems. This paper compares two widely used MPPT algorithms, namely the Perturb and Observe (P&O) method and the Incremental Conductance (IC) method

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Talha, Fatma, Khalil Benmouiza, and Mouhoub Birane. "In-Depth Comparison of PV Array Configurations and Boost Converter Topologies Using P$&$O and PSO Techniques." Journal Européen des Systèmes Automatisés 57, no. 3 (2024): 681–87. http://dx.doi.org/10.18280/jesa.570305.

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Pendem, Suneel Raju, and Suresh Mikkili. "Modelling and performance assessment of PV array topologies under partial shading conditions to mitigate the mismatching power losses." Solar Energy 160 (January 2018): 303–21. http://dx.doi.org/10.1016/j.solener.2017.12.010.

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Alhamrouni, Ibrahim, Mohamed Salem, Younes Zahraoui, Basilah Ismail, Awang Jusoh, and Tole Sutikno. "Multi-input interleaved DC-DC converter for hybrid renewable energy applications." Bulletin of Electrical Engineering and Informatics 11, no. 3 (2022): 1765–78. http://dx.doi.org/10.11591/eei.v11i3.3779.

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The increasing demand for hybrid energy systems based on renewable energy sources has enabled the new dimension for multi-input converter (MIC). Various topologies have been introduced over the last decade. However, most of these topologies have several drawbacks in terms of design complexity or efficiency. Therefore, this research aims to introduce a multi-input DC-DC converter for hybrid renewable energy applications. The proposed multi-input converter is able to hybridize different sources such as solar PV array and PEMFC. Analysis and simulation have been carried out for the double input t

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Ibrahim, Alhamrouni, Salem Mohamed, Zahraoui Younes, Ismail Bazilah, Jusoh Awang, and Sutikno Tole. "Multi-input interleaved DC-DC converter for hybrid renewable energy applications." Bulletin of Electrical Engineering and Informatics 11, no. 3 (2022): 1765~1778. https://doi.org/10.11591/eei.v11i3.3779.

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The increasing demand for hybrid energy systems based on renewable energy sources has enabled the new dimension for multi-input converter (MIC). Various topologies have been introduced over the last decade. However, most of these topologies have several drawbacks in terms of design complexity or efficiency. Therefore, this research aims to introduce a multi-input DC-DC converter for hybrid renewable energy applications. The proposed multi-input converter is able to hybridize different sources such as solar PV array and PEMFC. Analysis and simulation have been carried out for the double input t

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Ghosh, Santosh, Vinod Kumar Yadav, and Vivekananda Mukherjee. "Evaluation of cumulative impact of partial shading and aerosols on different PV array topologies through combined Shannon's entropy and DEA." Energy 144 (February 2018): 765–75. http://dx.doi.org/10.1016/j.energy.2017.12.040.

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S. Jagadish Kumar. "Power Quality Enhancement in Grid-Connected Solar PV Systems Using Adaptive Control and Multilevel Inverter Topologies Under Dynamic Grid Conditions." Journal of Electrical Systems 20, no. 3 (2024): 6806–19. http://dx.doi.org/10.52783/jes.7134.

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This paper introduces a control strategy that uses an integrator-based positive sequence estimator to improve the power quality of a grid-connected double-stage solar PV system. The control extracts positive sequence components from distorted and unbalanced grid voltages to calculate unit templates and grid reference currents during grid anomalies like distortion, unbalance, sag/swell, and DC offset. A feedforward term is introduced to the photovoltaic array to ensure rapid transient response, and the DC-link voltage is adaptively regulated to reduce the voltage source converter (VSC) losses d

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Dhakal, Durga Prasad, Dendup Namgyel, Karma Yangden, Praveen Ghalley, and Namgay Tenzin. "Modeling and Performance Analysis of Two Different Inverter Topologies for Integration of 180 Kw Solar Photovoltaic (Spv) System to Distribution Grid at Rubesa." Zorig Melong | A Technical Journal of Science, Engineering and Technology 6, no. 1 (2022): 31–39. https://doi.org/10.17102/zmv6.i1.005.

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Solar photovoltaic system (SPV) is one of the clean and environment friendly renewable energy sources which is deployed by many power utilities and domestic households. The solar photovoltaic system (SPV) exhibits an intermittent nature of power source, its output power never remains constant throughout the day. Thus maximum power point tracking method is implemented to minimize the power variation. For the grid connected SPV system, grid-tied inverter is important component. The nature of output current and voltage depends on the circuit topology of inverter. Thus the behavior of PV array and

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Devulal, Bhukya, Manickam Siva, and Dasari Ravi Kumar. "Design of a novel three phase hybrid converter for microgrids application using renewable energy sources." International Journal of Electrical and Computer Engineering (IJECE) 15, no. 2 (2025): 1473. https://doi.org/10.11591/ijece.v15i2.pp1473-1486.

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A multi-level inverter (MLI) plays a vital role in recent days with an increasing trend of usage of microgrid and distributed generator. MLIs are popular in high voltage and high-power applications. MLIs operates with dominant switching frequency pulse width-modulation (PWM) techniques. These MLIs not only generate the output voltage with fewer Harmonic but also reduces the dV/dt stress on switches. The induction machine connected to these MLIs, adds greater advantages in real time applications. This paper presents a novel 13 and 21-level hybrid H-bridge inverter (HHBI) connected to induction

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Ruaa M. Al-dalawi, Ayad Al-Dujaili, and Daniel A. Pereira. "A Comprehensive Review of Multi-Port DC/DC Converters for The Off-Grid System Integration with Renewable Energy Resources." Journal of Techniques 5, no. 2 (2023): 61–73. http://dx.doi.org/10.51173/jt.v5i2.1227.

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Appropriate design of Multi-Port Converter (MPC) topology helps to overcome the difficulties of combining numerous renewable energy sources (RES). In this article, a comprehensive analysis of these MPCs in terms of their topologies, operating principles, various dependability, and overall efficacy is offered. There are two main types of MPCs which are non-isolated and isolated MPCs being coupled in parallel and series configurations to function as multi-input converters. These MPCs can flow the load power in one or both directions for the RES or BESS (battery energy storage system) application

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Devulal, Bhukya, Manickam Siva, and Dasari Ravi Kumar. "Design of a novel three phase hybrid converter for microgrids application using renewable energy sources." International Journal of Electrical and Computer Engineering (IJECE) 15, no. 2 (2025): 1473–86. https://doi.org/10.11591/ijece.v15i2.pp1473-1486.

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A multi-level inverter (MLI) plays a vital role in recent days with an increasing trend of usage of microgrid and distributed generator. MLIs are popular in high voltage and high-power applications. MLIs operates with dominant switching frequency pulse width-modulation (PWM) techniques. These MLIs not only generate the output voltage with fewer Harmonic but also reduces the dV/dt stress on switches. The induction machine connected to these MLIs, adds greater advantages in real time applications. This paper presents a novel 13 and 21-level hybrid H-bridge inve

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Kamal, Shoaib, P. S. Ramapraba, Avinash Kumar, et al. "Optimization of Solar Panel Deployment Using Machine Learning." International Journal of Photoenergy 2022 (May 16, 2022): 1–7. http://dx.doi.org/10.1155/2022/7249109.

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In this work, we proposed a mechanism for topology reconfiguration or optimization of photovoltaic (PV) arrays using machine learning-assisted techniques. The study takes into concern several topologies that includes series parallel topology, parallel topology, bridge link topology, honeycomb topology, and total cross tied. The artificial neural network-based topology reconfiguration strategy allows for optimal working conditions for PV arrays. With this, machine learning-assisted topology reconfiguration or optimal solar panel deployment enables the proposed mechanism to achieve higher degree

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Ngo, Minh Nhut, Philippe Ladoux, Jérémy Martin, and Sébastien Sanchez. "Silicium-Carbide-Based Isolated DC/DC Converter for Medium-Voltage Photovoltaic Power Plants." Energies 15, no. 3 (2022): 1038. http://dx.doi.org/10.3390/en15031038.

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The production of large-scale photovoltaics (PVs) is becoming increasingly popular in the field of power generation; they require the construction of power plants of several hundred megawatts. Nevertheless, the construction of these PV power plants with conventional low-voltage (LV) conversion systems is not an appropriate technological path. Particularly, large cross-section cables, a high quantity of semiconductors, and the bulky layout of 50/60-Hz step-up transformers make the PV system less competitive in terms of energy efficiency and cost. To overcome these drawbacks, this paper introduc

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