A Novel Improved Variable Step-Size Incremental-Resistance MPPT Method for PV Systems

By Qiang Mei, Mingwei Shan, Liying Liu, Josep M. Guerrero. IEEE transactions on industrial electronics (1982. Print), 2011

675 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment

View Paper: https://www.semanticscholar.org/paper/e1911c1b4b0b7cfba1c2de17cb77ff4616d7f6df

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Citations in the corpus

A High-Performance Adaptive Incremental Conductance MPPT Algorithm for Photovoltaic Systems (2016, methodology): “To improve the problem above, an incremental resistance PPT method is examined with a modified variable step size [14], and a threshold function is introduced to switch the step size modes of the MPPT algorithm: F “ Pˆ |dP{dI| .”
A Center Point Iteration MPPT Method With Application on the Frequency-Modulated LLC Microinverter (2014, background): “INC algorithms are based on the fact that the slope of the P − V (or P − I) curve is zero at the MPP [9]–[11].”
Control Issues in Single-Stage Photovoltaic Systems: MPPT, Current and Voltage Control (2012, background): “The variable step-size iteration can solve this issue [14], [59], [77] but the computational burden of the MPPT algorithm results increased.”
Modified Perturb and Observe MPPT Algorithm for Drift Avoidance in Photovoltaic Systems (2015, background): “2407854 incremental resistance (INR) [19], ripple correlation control (RCC) [20], fuzzy logic [21], neural network [22], particle”
Optimal Photovoltaic Array Reconfiguration to Reduce Partial Shading Losses (2013, background): “In addition to the previous mechanisms, PS increases the probability of maximum power point tracker (MPPT) being misled to operate at local maxima which can add to the losses [5]–[9].”
A Novel Adaptive P&O MPPT Algorithm Considering Sudden Changes in the Irradiance (2014, background): “As suggested in [22], the system should reach the steady state in each MPPT cycle.”
Modified incremental conductance MPPT algorithm to mitigate inaccurate responses under fast-changing solar irradiation level (2014, background): “Thus, overall efficiency of the PV system is lower because of the power losses during the disconnection (Qiang et al., 2011).”
Adaptive Step Size With Adaptive-Perturbation-Frequency Digital MPPT Controller for a Single-Sensor Photovoltaic Solar System (2013, methodology): “[25] utilize an adaptive scaling factor and the fixed frequency MPPT algorithm to optimize the controller”