Results 231 to 240 of about 2,165 (267)
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Robust Power Flow Control of Grid-Connected Inverters
IEEE Transactions on Industrial Electronics, 2016In this paper, an uncertainty and disturbance estimator (UDE)-based robust power flow control is developed for grid-connected inverters to achieve accurate power delivery to the grid. The model of power delivering with both frequency dynamics and voltage dynamics is derived at first.
Yeqin Wang, Beibei Ren, Qing-Chang Zhong
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A Fundamental Study on LCLCL Filters for Grid-connected inverters
2019 IEEE Conference on Control Technology and Applications (CCTA), 2019This paper studies fifth-order filters to realize reduction of filter size for grid-connected inverters. Those filters are expected to achieve better performance with smaller filter size, since they have steeper characteristics than conventional and lower-order ones. The parameters design criteria of those filters are also introduced.
Yuta Nakao +4 more
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Research on Isolated Grid Connected Series Resonant Inverter
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology, 2019Galvanic isolation and power quality improvement are significant requirements in Grid Connected Micro-Inverters (GCMI). The efficiency, size and cost are the major concerns in isolated Grid Connected Inverters (GCI). This paper presents a novel single stage Isolated Grid Connected-Series Resonant Inverter (IGC-SRI) topology, employed for medium power ...
Imad Hussain +5 more
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Photovoltaic Grid-Connected Inverter Harmonic Compensation and Grid-Connected Unified Control
2009 Asia-Pacific Power and Energy Engineering Conference, 2009On the basis of the research on grid-connected technology of distributed generation system, in order to extend the full advantage of single-phase photovoltaic grid-connected energy and gain rapid electric energy conversion and high quality electric energy and achieve accurate control and reactive power and harmonic compensation, a control scheme of ...
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Comprehensive distortion compensation of grid-connected inverter currents
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014The paper presents a comprehensive approach to the compensation of phase current distortion of grid-connected power inverters. Four different sources of current distortion are addressed: imperfect grid synchronization caused by the distortion in the grid voltages, voltage fluctuations in the dc link, time delays in the estimation of grid voltages, and ...
Artur Cichowski +3 more
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Geometric-Based Fault Diagnosis in a Grid-Connected Inverter
2018 IEEE Conference on Decision and Control (CDC), 2018This paper presents a nonlinear geometric approach to fault detection and isolation (FDI) in grid-connected inverters. Faults are considered in inverter switches as well as in grid voltage and source current sensors. The FDI system is not sensitive to load variations or grid transients.
Ali Mashreghi, Mehrzad Namvar
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Modelling and Simulation of Grid-connected Inverter
2023 8th International Symposium on Electrical and Electronics Engineering (ISEEE), 2023Nicolae Badea +2 more
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Control Technology of Grid Connected Inverter
The Journal of The Institute of Electrical Engineers of Japan, 2022Shinichi IMAI, Satoshi MIYAZAKI
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