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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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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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Stability analysis of grid-connected inverter with adaptive PLL
2020 5th International Conference on Automation, Control and Robotics Engineering (CACRE), 2020The adaptive PLL with an automatic gain control module has a good performance in improving the stability margin of the grid-connected inverter in face of varying grid properties. This paper investigates into the impedance model of a grid-connected inverter with adaptive PLL, and theoretically reveals its benefits from the perspective of Nyquist and ...
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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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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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Transformerless Photovoltaic Grid-Connected Inverters
2021Huafeng Xiao, Xiaobiao Wang
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Adaptive Control of Grid-Connected Inverters
2017In the thesis, adaptive controller is applied to optimize the operation of grid-connected inverter under varying grid conditions. Adaptive control is based on the real-time measurements of grid impedance. The thesis presents an effective power-hardware-in-the-loop method that combines real-time online grid-impedance measurement system and adaptive ...
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