Results 1 to 10 of about 2,165 (267)
IEEE Access, 2020 Grid-connected inverters based on active front end technology are of the most important components in renewable energy systems. In large scale solar farms, a set of parallel grid-connected inverters are used to scale up the amount of injecting current to
Kiarash Gharani Khajeh +3 more
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Active Harmonic Compensation and Stability Improvement in High-Power Grid-Connected Inverters Using Unified Power Quality Conditioner [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2023 Multifunctional features of grid-connected inverters can be used for harmonic compensation of local load voltage and grid-injected current. But, in high-power grid-connected inverters, there is a challenge due to low switching frequency.
Elham Samavati, Hamid Reza Mohammadi
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Performance Improvement of Single-Phase Transformerless Grid-Connected PV Inverters Regarding Common-Mode Voltage (CMV) and LVRT [PDF]
Journal of Operation and Automation in Power Engineering, 2019 The single-phase transformerless grid-connected photovoltaic (PV) systems, mainly the low-power single-phase systems, require high efficiency, small size, lightweight, and low-cost grid-connected inverters.
M. Farhadi-Kangarlu, F. Mohammadi
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Inverters Synchronization of Distributed Renewable Energy Resources
Pakistan Journal of Engineering & Technology, 2021 A grid connected inverter must provide a sinusoidal AC waveform which remains stable and also matches voltage and grid frequency according to defined standards.
Muhammad Siddique +5 more
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Energies, 2023 The major problem associated with the grid-connected solar photovoltaic (PV) system is the integration of the generated DC power into the AC grid and maintaining the stability of the system. With advancements in research on these PV inverters, artificial
Sai Nikhil Vodapally, Mohd Hasan Ali
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IEEE Access, 2022 In order to eliminate the harmonics of the grid connected inverters accurate harmonic detection is essential. Though there are many kinds of different harmonic detection methods are available, it can hardly be achieved without the help of grid frequency ...
Tawfique Uzzaman +2 more
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Current sourcing isolated grid connected inverter [PDF]
Proceedings of 2010 IEEE International Symposium on Circuits and Systems, 2010 This study proposes a soft switched Output Current Sourcing (OCS) grid connected inverter that applies a high frequency isolation transformer. Current sourcing at the output implies that, ideally, the injected current will be independent of the load voltage.
Ilya Zeltser, Sam Ben-Yaakov
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Energies, 2022 This paper provides insight into the optimal configuration scheme of the grid-connected inverters based on harmonic amplification suppression. The connection of the inverters changes the natural resonance frequencies of the grid.
Xing Sun +4 more
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IEEE Access, 2023 Small grid-connected inverters are not friendly to the electrical grid, in the sense they do not take any action to support the grid when contingency events occur.
Carlos R. Baier +5 more
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A fully decentralized control of grid-connected cascaded inverters [PDF]
IEEE Transactions on Sustainable Energy, 2019 2 Pages, 2 ...
Xiaochao Hou +5 more
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