Adaptive Control Techniques Integrated to Grid-Connected RES with Harmonic Filter Capabilities
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International Journal of Engineering Trends and Technology (IJETT) |  |
| © 2021 by IJETT Journal | ||
| Volume-69 Issue-2 |
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| Year of Publication : 2021 | ||
| Authors : Gopala Venu Madhav, C. Nagamani, B. Nageswara Rao |
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| DOI : 10.14445/22315381/IJETT-V69I2P228 |
Citation
MLA Style: Gopala Venu Madhav, C. Nagamani, B. Nageswara Rao "Adaptive Control Techniques Integrated to Grid-Connected RES with Harmonic Filter Capabilities" International Journal of Engineering Trends and Technology 69.2(2021):201-206.
APA Style:Gopala Venu Madhav, C. Nagamani, B. Nageswara Rao. Adaptive Control Techniques Integrated to Grid-Connected RES with Harmonic Filter Capabilities. International Journal of Engineering Trends and Technology, 69(2), 201-206.
Abstract
In this paper, a RES like PVA or wind farm is interconnected to the grid with positive phase sequence synchronization with three-phase voltages of the grid. The interconnection of the RES through VSI injects active and reactive powers and also mitigates harmonics generated by the non-linear load which is connected to the conventional source. An analysis is carried out with a comparison of different controllers of VSI with PI, FOPI, and SMPI gain controllers detecting the values of peak overshoot in DC voltage, THD, and power factor of the source. The control structure efficiency is analyzed with conditions like change in load or change in RES power generation. All the graphs are plotted using the ‘powerful toolbox with respect to time in MATLAB Simulink software.
Reference
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Keywords
RES (Renewable Energy Source), PVA (Photo Voltaic Array), VSI (Voltage Source Inverter), PI (Proportional and Integral), FOPI (Fractional Order Proportional and Integral), SMPI (Sliding Mode Proportional and Integral), GUI (Graphical User Interface), THD (Total Harmonic Distortion).