This paper presents the study of a 6 kW, 380 V, three phase NPC inverter for interconnecting distributed generation unit to the grid. The inverter is studied with switching frequency of 3, 4 and 6 kHz, and it is interconnected to the grid through L and LCL filters. To identify which passive filter, L or LCL, is best suited to the inverter under study, a mathematical model has been proposed and several numerical simulations have been carried out to validate the design of the inverter and vector model developed. The control response is satisfactory, since the inverter is able to control the flow of active and reactive power delivered to the grid. Based on these results it was noticed that the LCL filter showed a lower harmonic content ...
Grid connected inverters with LCL output filters are widely used in exporting energy generated from ...
Properties and behavior of the LCL grid filter for PWM converters in terms of grid current harmonic ...
Power converters in grid connection applications commonly employ Sinusoidal Pulse-Width Modulation (...
Este trabalho apresenta o estudo de um inversor NPC de 6 kW e 380 V, trifÃsico, para interconexÃo de...
2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT) -- OCT...
The use of power converters is very important in maximizing the power transfer from renewable energy...
Optimal design of LCL filter for grid connected inverter system is studied. For that, initially norm...
Abstract--The use of power converters is very important in maximizing the power transfer from renewa...
This paper deals with the design procedure of an LC-based output filter for three-phase inverters to...
This work deals with the study of a three-level inverter with Neutral Point Clamped (NPC), proposed...
This paper presents the study, design and analysis of a distributed generation system, considering a...
Design of filters used in grid-connected inverter applications involves multiple constraints. The fi...
Distributed generation systems must fulfill standards specifications of current harmonics injected t...
Renewable energy resources are usually needed to be connected to the distribution grids through a po...
2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014, Shan...
Grid connected inverters with LCL output filters are widely used in exporting energy generated from ...
Properties and behavior of the LCL grid filter for PWM converters in terms of grid current harmonic ...
Power converters in grid connection applications commonly employ Sinusoidal Pulse-Width Modulation (...
Este trabalho apresenta o estudo de um inversor NPC de 6 kW e 380 V, trifÃsico, para interconexÃo de...
2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT) -- OCT...
The use of power converters is very important in maximizing the power transfer from renewable energy...
Optimal design of LCL filter for grid connected inverter system is studied. For that, initially norm...
Abstract--The use of power converters is very important in maximizing the power transfer from renewa...
This paper deals with the design procedure of an LC-based output filter for three-phase inverters to...
This work deals with the study of a three-level inverter with Neutral Point Clamped (NPC), proposed...
This paper presents the study, design and analysis of a distributed generation system, considering a...
Design of filters used in grid-connected inverter applications involves multiple constraints. The fi...
Distributed generation systems must fulfill standards specifications of current harmonics injected t...
Renewable energy resources are usually needed to be connected to the distribution grids through a po...
2014 International Power Electronics and Application Conference and Exposition, IEEE PEAC 2014, Shan...
Grid connected inverters with LCL output filters are widely used in exporting energy generated from ...
Properties and behavior of the LCL grid filter for PWM converters in terms of grid current harmonic ...
Power converters in grid connection applications commonly employ Sinusoidal Pulse-Width Modulation (...