A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE
Abstract & Details
Research Area
electrical engineering
Keywords
Inverter
DC offset suppression
FFT analysis
PV
Grid.
Abstract
The Photo Voltaic inverters without the isolation transformer become more attractive due to higher efficiency and lower weight and other offered mentioned advantages. However, it may have dc offset current while injecting generated AC to the grid which is critical to the power system. In this paper, a simplified control strategy of suppressing dc current injection to the grid connected for PV inverters is analyzed using MATLAB simulink software. It is based on the idea of accurately sensing the dc offset voltage of PV inverter output which is fed to Grid. Since dc component of the inverter output can be eliminated, dc injection to the grid can be effectively suppressed. To show the effectiveness of the proposed method FFT analysis has implemented to the proposed method.
License
This work is licensed under a Creative
Commons
Attribution-ShareAlike 4.0 International License.
Author Information
| # | Name | Institute / Affiliation |
|---|---|---|
| 1 | Madasu Sharath Kumar | Avanthi Institute of Engineering & technology |
| 2 | T. Kranthi Kumar | Avanthi Institute of Engineering & technology |
How to Cite
Use the following formats to cite this article in your research.
APA Style
Kumar, Madasu Sharath & Kumar, T. Kranthi (2017). A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE. International Journal of Advance Research and Innovative Ideas In Education, 3(6), 755-762.
MLA Style
Kumar, Madasu Sharath, and T. Kranthi Kumar. "A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE." International Journal of Advance Research and Innovative Ideas In Education, vol. 3, no. 6, 2017, pp. 755-762.
IEEE Style
Madasu Sharath Kumar and T. Kranthi Kumar, "A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE," International Journal of Advance Research and Innovative Ideas In Education, vol. 3, no. 6, pp. 755-762, 2017.
Vancouver Style
Kumar Madasu Sharath, Kumar T. Kranthi. A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE. International Journal of Advance Research and Innovative Ideas In Education. 2017;3(6):755-762.
Harvard Style
Kumar, Madasu Sharath & Kumar, T. Kranthi (2017) 'A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE', International Journal of Advance Research and Innovative Ideas In Education, 3(6), pp. 755-762.
Chicago Style
Kumar, Madasu Sharath and T. Kranthi Kumar. "A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE." International Journal of Advance Research and Innovative Ideas In Education 3, no. 6 (2017): 755-762.
Turabian Style
Kumar, Madasu Sharath and T. Kranthi Kumar. "A THREE PHASE GRID CONNECTED PHOTOVOLTAIC INVERTER WITH DC CURRENT SUPPRESSION FEATURE." International Journal of Advance Research and Innovative Ideas In Education 3, no. 6 (2017): 755-762.
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