Design a Two Stage Grid Connected PV Systems with Constant Power Generation and Input Output Linearizer Controller
Author(s):
B. Noorul Hamitha , Kamaraj College of Engineering & Technology; S.Rajavinitha, Kamaraj College of Engineering & Technology; K.Lavanya, Kamaraj College of Engineering & TechnologyKeywords:
Active Power Control, Constant Power Control, Maximum Power Point Tracking (MPPT), Power Converters, PV Systems, Linear Current ControllerAbstract:
The many Different techniques for Maximum Power Point Tracking of Photovoltaic arrays are discussed. This constant power generation is produced by limiting to a set limit around the MPPT, which makes the panel to reach around the MPPT, this makes the voltage and the current to stabilize so oscillations are reduced. These methods provide a better efficiency but suffer from sudden solar irradiance changes. Hence to alleviate the issues of the variation power a robust controller based on the Input Output Linearizer along with the constant power control is introduced. This controller can ensure a fast transition between maximum power point tracking regardless of the solar irradiance levels, high performance and stable operation are always achieved by the proposed control strategy. It can regulate the PV output power according to any set point and force the PV systems to operate around MPPT which enhances the efficiency.
Other Details:
| Manuscript Id | : | J4RV3I12015 |
| Published in | : | Volume : 3, Issue : 12 |
| Publication Date | : | 01/03/2018 |
| Page(s) | : | 43-47 |
