شماره ركورد كنفرانس :
5060
عنوان مقاله :
A New Method for Maximum Power Point Tracking in Solar PV Systems by Combining Extremum Seeking Method (ESM) and Model Predictive Control (MPC)
Author/Authors :
Majid، Fatemi Faculty of Engineering Islamic Azad University - Bojnourd Branch Bojnourd, Iran , Milad ، Samady Shadlu Department of Electrical and Electronic Engineering Young Researchers and Elite Club, Bojnourd Branch, Islamic Azad University Bojnourd, Iran , Amin، Talebkhah Faculty of Engineering Islamic Azad University - Bojnourd Branch Bojnourd, Iran
كليدواژه :
aximum power point tracking , Extremum seeking method , Model predictive control , PV solar system
عنوان كنفرانس :
11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
One of the newest and most efficient methods for extracting maximum power from solar panels, as well as reducing of the output power fluctuation and the stability of the maximum power point, is the Extremum Seeking Method (ESM), which operates based on the search pattern of the Extremum point on the P-V curve of PV panel. This method has two main disadvantages in terms of a relatively long transition due to the changing environmental conditions, and also the considerable overshoot of PV output power. To overcome this problem, a combined method based on the classical ESM method and model predictive control (MPC) is proposed in this paper that addresses the problems of the classical ESM method. In order to validate the proposed MPPT method, the output power and output voltage of the PV panel are compared to a conventional MPPT method, i.e. P&O method and the simulation results in MATLAB/Simulink and experimental results confirm the effectiveness of the proposed MPPT scheme.
