Results 211 to 220 of about 1,759,166 (246)
Some of the next articles are maybe not open access.
Implementation of grid-connected to/from off-grid transference for micro-grid inverters
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013This paper presents the transfer of a microgrid converter from/to on-grid to/from off-grid when the converter is working in two different modes. In the first transfer presented method, the converter operates as a Current Source Inverter (CSI) when on-grid and as a Voltage Source Inverter (VSI) when off-grid. In the second transfer method, the converter
Daniel Heredero-Peris +4 more
openaire +2 more sources
The Resonance Suppression for Parallel Photovoltaic Grid-connected Inverters in Weak Grid
International Journal of Automation and Computing, 2017Obvious resonance peak will be generated when parallel photovoltaic grid-connected inverters are connected to the weak grid with high grid impedance, which seriously affects the stability of grid-connected operation of the photovoltaic system.To overcome the problems mentioned above, the mathematical model of the parallel photovoltaic inverters is ...
Qiu-Xia Yang +3 more
openaire +1 more source
Stability of grid-connected PV inverters with large grid impedance variation
2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551), 2004Photovoltaic (PV) inverters used in dispersed power generation of houses in the range of 1-5 kW are currently available from several manufactures. However, large grid impedance variation is challenging the control and the grid filter design in terms of stability.
M. Liserre, R. Teodorescu, F. Blaabjerg
openaire +1 more source
A lightweight inverter for off-grid and grid-connected systems
Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC), 2002This paper presents a novel bi-directional power processing topology particularly suitable as an inverter for both grid and off-grid alternative energy systems. All semiconductor devices are soft-switched, thereby allowing higher switching frequencies, improving efficiency, and reducing electromagnetic interference (EMI).
openaire +1 more source
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 ...
openaire +1 more source
Modelling and Simulation of Grid-connected Inverter
2023 8th International Symposium on Electrical and Electronics Engineering (ISEEE), 2023Nicolae Badea +2 more
openaire +1 more source
Transformerless Photovoltaic Grid-Connected Inverters
2021Huafeng Xiao, Xiaobiao Wang
openaire +1 more source
Control Technology of Grid Connected Inverter
The Journal of The Institute of Electrical Engineers of Japan, 2022Shinichi IMAI, Satoshi MIYAZAKI
openaire +1 more source