Academic literature on the topic 'PV ARRAY TOPOLOGIES'

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Journal articles on the topic "PV ARRAY TOPOLOGIES"

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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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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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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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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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Dissertations / Theses on the topic "PV ARRAY TOPOLOGIES"

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PALAWAT, KARNI PRATAP. "ANALYTICAL INVESTIGATION OF PV ARRAY TOPOLOGIES UNDER VARIOUS PARTIAL SHADING CONDITIONS." Thesis, 2020. http://dspace.dtu.ac.in:8080/jspui/handle/repository/18028.

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As solar energy has become, a crucial part of human life as well as renewable in nature leading to clean and green in nature. It is been observed that this is future viable source of energy generation. Many researcher and policy makers are advocating for this. As in near future taking slight shift towards solar energy. Before that we have to address some of the peculiar issues associated with solar PV modules. For that in this work author has tried to address some of the issues related to modules such as maximum power output during partial shading condition, hotspot, reduction in tempera
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"A Simulator for Solar Array Monitoring." Master's thesis, 2016. http://hdl.handle.net/2286/R.I.39460.

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abstract: Utility scale solar energy is generated by photovoltaic (PV) cell arrays, which are often deployed in remote areas. A PV array monitoring system is considered where smart sensors are attached to the PV modules and transmit data to a monitoring station through wireless links. These smart monitoring devices may be used for fault detection and management of connection topologies. In this thesis, a compact hardware simulator of the smart PV array monitoring system is described. The voltage, current, irradiance, and temperature of each PV module are monitored and the status of each panel
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Book chapters on the topic "PV ARRAY TOPOLOGIES"

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Palawat, Karni Pratap, Vinod Kumar Yadav, R. L. Meena, and Santosh Ghosh. "Experimental Investigation of Performance of PV Array Topologies under Simulated PSCs." In Applied Soft Computing and Embedded System Applications in Solar Energy. CRC Press, 2021. http://dx.doi.org/10.1201/9781003121237-3.

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Palawat, Karni P., Vinod K. Yadav, Ramjee L. Meena, and Santosh Ghosh. "Comparative Performance of Different PV Array Topologies Under Partial Shading Condition." In Lecture Notes in Electrical Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0749-3_27.

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R, Haripriya, M. D. Rahmatullah, and Amar Saraswat. "CONTROL STRATEGY FOR PHOTOVOLTAIC CONNECTED QUASI ZSOURCE CASCADED MULTILEVEL INVERTER SYSTEM." In 9th National Conference & Exhibition on Emerging and Innovative Trends in Engineering Technology (NCEEITET). IARS' Press Australia, 2023. https://doi.org/10.62431/qn9k3f37.

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Line after line This project designs and develops novel Z-source inverter and pseudo Z-source inverter architectures and their solar photovoltaic power system upgrades. Computer modeling and in-person testing verify designs' functioning. After studying Z-source inverter topologies, recommended configurations are created. This allows Z-source inverters to handle many applications. Solar PV modules are input sources for Z-source inverter impedance network design. This strategy will be used throughout design. Because of this, solar photovoltaic systems are modeled, simulated, and tested to determine performance. Photovoltaic (PV) modules in various array topologies are tested in normal or partially shaded conditions. Full or partial sunshine works. Simulation produces current-voltage characteristic curves and power-voltage characteristic curves for modules under various temperature and insolation conditions. These curves assess module performance. An experimental scenario is used to determine the optimal solar array design for the proposed Z-source inverter architecture. ZSI solves the AC voltage output-DC voltage intake dilemma. Z-source inverter topologies feature better output voltage gain, smoother frequency, and the capacity to adapt technological upgrades. These benefits have convinced academics that Z-source inverter topologies can reach their potential. Hence, some Z-source inverter combinations have great promise. Chapter 4 analyzes Z-Source cascaded-feed multilayer inverters. Inverters are newline newline. High-voltage applications new linenewl inenewlinenew linenewline. These inverters reduce total harmonic distortion (THD) and perform well in many power system applications. Chapter 5 describes an efficient AI newlinecontrol approach for incorporating a newlinePV system. This AI-developed method employs an improved QZS-CMI architecture. The PV DC supply-newlineload connection is usually mentioned.
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Ebrahimi, Reza, Hossein Madadi Kojabadi, and Liuchen Chang. "Application of DC-DC Converters at Renewable Energy." In Nanogenerators and Self-Powered Systems [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.108210.

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Photovoltaics usually produce low voltage at their outputs. So, in order to inject their power into utility grids, the output voltage of solar panels should be increased to grid voltage level. Usually, the boost DC-DC converters will be connected between solar panels and grid-connected inverters to boost the panels\' output voltage to more than 320 V (for 380/220 utilities). Various DC-DC converter topologies have been proposed in the past three decades to boost the photovoltaic panels\' output voltage which will be discussed in this proposal. In order to increase the life span of photovoltaic panels, the DC-DC converts should absorb continuous low ripple current from solar panels. Maximum power point tracking (MPPT) is an algorithm implemented in photovoltaic (PV) inverters by DC-DC technology to continuously adjust the impedance seen by the solar array to keep the PV system operating at, or close to, the peak power point of the PV panel under varying conditions, like changing solar irradiance, temperature, and humidity. In this research work, various topologies of DC-DC converters that are suitable for renewable energy applications along with the advantages and disadvantages of control methods and the stability of converters with related control methods are discussed.
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Kumar, Vulisi Narendra, Gayadhar Panda, and Bonu Ramesh Naidu. "Seamless Control and Unified Dynamic Energy Management in a Renewable/Clean Energy Integrated Self-Reliant DC Microgrid." In Handbook of Research on Power and Energy System Optimization. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3935-3.ch015.

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The growing demand for electrical energy calls for the assimilation of renewable energy sources to the main utility grid. Multiple renewable energy sources (RESs) like solar PV array, wind turbine, micro-hydro plant, etc. can be combined and controlled to form a microgrid. In spite of the availability of different microgrid topologies, DC microgrid largely facilitates the injection of DC power from various renewable energy sources into the stabilised DC power pool. The requirement for a minimal number of conversion stages, simple structure, economic operation, and numerous localised applications are driving factors for the DC microgrid technology. The mettle of the DC microgrid technology lies in choosing the appropriate microgrid participants for energy interchange and the suitable supervisory control to tap power from the microgrid partakers even after respecting their operating constraints. The use of high gain DC-DC converters is inevitable in DC microgrid due to the low terminal voltage levels of different RESs.
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Kumar, Vulisi Narendra, Gayadhar Panda, and Bonu Ramesh Naidu. "Seamless Control and Unified Dynamic Energy Management in a Renewable/Clean Energy Integrated Self-Reliant DC Microgrid." In Research Anthology on Clean Energy Management and Solutions. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-9152-9.ch047.

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The growing demand for electrical energy calls for the assimilation of renewable energy sources to the main utility grid. Multiple renewable energy sources (RESs) like solar PV array, wind turbine, micro-hydro plant, etc. can be combined and controlled to form a microgrid. In spite of the availability of different microgrid topologies, DC microgrid largely facilitates the injection of DC power from various renewable energy sources into the stabilised DC power pool. The requirement for a minimal number of conversion stages, simple structure, economic operation, and numerous localised applications are driving factors for the DC microgrid technology. The mettle of the DC microgrid technology lies in choosing the appropriate microgrid participants for energy interchange and the suitable supervisory control to tap power from the microgrid partakers even after respecting their operating constraints. The use of high gain DC-DC converters is inevitable in DC microgrid due to the low terminal voltage levels of different RESs.
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Kumar, Vulisi Narendra, Gayadhar Panda, and Bonu Ramesh Naidu. "Seamless Control and Unified Dynamic Energy Management in a Renewable/Clean Energy Integrated Self-Reliant DC Microgrid." In Research Anthology on Smart Grid and Microgrid Development. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-6684-3666-0.ch013.

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The growing demand for electrical energy calls for the assimilation of renewable energy sources to the main utility grid. Multiple renewable energy sources (RESs) like solar PV array, wind turbine, micro-hydro plant, etc. can be combined and controlled to form a microgrid. In spite of the availability of different microgrid topologies, DC microgrid largely facilitates the injection of DC power from various renewable energy sources into the stabilised DC power pool. The requirement for a minimal number of conversion stages, simple structure, economic operation, and numerous localised applications are driving factors for the DC microgrid technology. The mettle of the DC microgrid technology lies in choosing the appropriate microgrid participants for energy interchange and the suitable supervisory control to tap power from the microgrid partakers even after respecting their operating constraints. The use of high gain DC-DC converters is inevitable in DC microgrid due to the low terminal voltage levels of different RESs.
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Conference papers on the topic "PV ARRAY TOPOLOGIES"

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Yadav, Anurag Singh, Vinod K. Yadav, and Shilpa Choudhary. "Power Enhancement from Solar PV Array Topologies under Partial Shading Condition." In 2018 International Conference on Power Energy, Environment and Intelligent Control (PEEIC). IEEE, 2018. http://dx.doi.org/10.1109/peeic.2018.8665461.

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A., Gbadega Peter, and A. K. Saha. "Effects and Performance Indicators Evaluation of PV Array Topologies on PV Systems Operation Under Partial Shading Conditions." In 2019 Southern African Universities Power Engineering Conference/Robotics and Mechatronics/Pattern Recognition Association of South Africa (SAUPEC/RobMech/PRASA). IEEE, 2019. http://dx.doi.org/10.1109/robomech.2019.8704823.

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Agrawal, Niti, and Avinashi Kapoor. "Power loss mitigation in partially shaded solar PV array through different interconnection topologies." In INTERNATIONAL CONFERENCE ON PHOTONICS, METAMATERIALS & PLASMONICS: PMP-2019. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5120926.

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Zhang, Jianmin, Yukuan Wang, Chao Gong, Yongzhen Li, Yi Cui, and Tianli Jiao. "Generic Fault Cell Model and Cell-based Characteristic Fault Topologies of PV Array." In 2021 International Conference on Power System Technology (POWERCON). IEEE, 2021. http://dx.doi.org/10.1109/powercon53785.2021.9697598.

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R. R, Ramya, and Banumathi J. "ANFIS Based Routing For the Efficient Transfer of Photovoltaic Parameters." In The International Conference on scientific innovations in Science, Technology, and Management. International Journal of Advanced Trends in Engineering and Management, 2023. http://dx.doi.org/10.59544/ujkg9812/ngcesi23p50.

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An accurate performance assessment approach is extremely useful for researching the electrical properties of PV production systems because of the high cost of PV modules. The nonlinear exponential coefficients that are typically used in conventional analytical PV models must have a significant number of unidentified properties discovered before they can be used. Voltage and current are the two separate inputs of the suggested ANFIS, and the outcome is the power output of each arrangement. The recommended model’s capability to analytically define current-voltage (I-V) and the conventional techn
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Basu, Arpita, and Madhu Singh. "SIMULATION AND RTDS IMPLEMENTATION OF BIDIRECTIONAL DC/DC CONVERTER FOR BESS OPERATION OF SOLAR ENERGY STORAGE SYSTEM." In TOPICS IN INTELLIGENT COMPUTING AND INDUSTRY DESIGN (ICID). VOLKSON PRESS, 2022. http://dx.doi.org/10.26480/icpesd.01.2022.57.61.

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This paper presents a comprehensive design and control strategy for a photovoltaic (PV) energy system. This system consists of a 2kW photovoltaic system, two converter circuit, a resistive load of 6ohm and battery storage. Resistive load and battery system is connected to a common DC bus. This scheme offered two converter topologies; one is boost converter and another is DC / DC bidirectional converter. The boost converter is directly connected in series to the PV array whereas the bi-directional DC/DC converter (BDC) is connected to the battery. The boost converter is used to regulate the max
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Zhang, Jianmin, Yongzhen Li, Bo Li, Qingtai Chen, Jishan Zhang, and Tianli Jiao. "Theoretical Mismatch Degree Calculation of PV Array by Traversal Cell-Based Short-Circuit Characteristic Fault Topologies." In 2023 5th International Conference on Power and Energy Technology (ICPET). IEEE, 2023. http://dx.doi.org/10.1109/icpet59380.2023.10367601.

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Mishra, Partha P., and Hosam K. Fathy. "Can Photovoltaic Battery Energy Storage Systems Be Self-Balancing?" In ASME 2016 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/dscc2016-9754.

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This paper proposes a novel approach for integrating battery storage into photovoltaic (PV) arrays. The approach relies on the integration of PV arrays with individual batteries to form “hybrid cells” that are then assembled into series strings. We use Lyapunov analysis to show that the proposed hybrid strings are globally asymptotically self-balancing, meaning that initial variations in state of charge (SOC), no matter how large, converge to zero. The PV subsystem serves as a negative feedback path that guarantees self-balancing without requiring dedicated balancing circuits. This significant
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Abolhasani, Mohammad Amin, Reza Rezaii, Reza Beiranvand, and Ali Yazdian Varjani. "A comparison between buck and boost topologies as module integrated converters to mitigate partial shading effects on PV arrays." In 2016 7th Power Electronics and Drive Systems Technologies Conference (PEDSTC). IEEE, 2016. http://dx.doi.org/10.1109/pedstc.2016.7556889.

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