Affiliation:
1. Mohammed V University in Rabat, Morocco
2. Ibn Zohr University, Morocco
Abstract
We need to solve the problem due to the nonlinearity and power fluctuation in the photovoltaic (PV) connected storage system and grid; for that, the authors develop an algorithm to obtain the maximum power point tracking (MPPT) via control of the duty cycle of DC/DC boost converter. Consequently, they design an MPPT based on the second-order sliding mode control. Next, generating the law control founded on the Lyapunov theory can augment the robustness and stability of the PV connected grid. Then, they add a battery energy storage system (BESS) with a control management algorithm in the DC/DC side to eliminate any fluctuation of the output power of the PV system because of the temperature and irradiation variation. On the grid side, they control the DC/AC inverter side by the three-phase voltage source inverter control (VSIC) as a charge controller for the grid parameters.
Reference35 articles.
1. A Modified P&O Maximum Power Point Tracking Method With Reduced Steady-State Oscillation and Improved Tracking Efficiency
2. Aouadi, Abouloifa, Hamdoun, & Boussairi. (2014). Backstepping Based Control of PV system Connected to the Grid. International Journal of Computer and Information Technology, 3, 1021-1026.
3. Control of Bidirectional DC-DC Converter in Renewable based DC Microgrid with Improved Voltage Stability;K. R.Bharath;International Journal of Renewable Energy Research,2018
4. Power-Electronic Systems for the Grid Integration of Renewable Energy Sources: A Survey
5. Analysis of Power Quality Variations in Electrical Distribution System with Renewable Energy Sources;R.Deshpande;International Journal of Renewable Energy Research,2019