A Variable Step Size INC MPPT Method for PV Systems

By Fangrui Liu, Shanxu Duan, Fei Liu, Bangyin Liu, Y. Kang. IEEE transactions on industrial electronics (1982. Print), 2008

1,393 citations recorded by the source corpus.

Subfields: Artificial Intelligence, Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment

View Paper: https://www.semanticscholar.org/paper/95ef02d5cce149008e2e3dfe9e138d17318c240e

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Citations in the corpus

A survey of the most used MPPT methods: Conventional and advanced algorithms applied for photovoltaic systems (2015, methodology): “The most used direct methods are [6]: Perturbation and Observation (P&O) [18–20], Incremental Conductance (IncCond) [21–24], and Fuzzy Logic (FL) based MPPT method [25– 28].”
Analysis of Classical Root-Finding Methods Applied to Digital Maximum Power Point Tracking for Sustainable Photovoltaic Energy Generation (2011, background): “All these advantages have encouraged research not only in digital controllers in general applications [5], but also in sustainable systems applications, such as solar power [6], [7], wind power [8], and a thermoelectric battery energy storage system [9].”
Modified Perturb and Observe MPPT Algorithm for Drift Avoidance in Photovoltaic Systems (2015, methodology): “The duty ratio with adaptive step size can be realized as follows [8], [14]:”
A Novel Improved Variable Step-Size Incremental-Resistance MPPT Method for PV Systems (2011, methodology): “To solve the design dilemma, a variable step-size INC MPPT is proposed in [24].”
Modeling and Control of PV Charger System With SEPIC Converter (2009, methodology): “Because the P−V characteristic of the PV module is varied with the insolation level as well as the temperature [9], [10], if the peak power voltage of the PV module does not match with the battery voltage, the energy conversion efficiency of the PV module will be reduced using the direct connection ”
Variable Perturbation Size Adaptive P&O MPPT Algorithm for Sudden Changes in Irradiance (2014, methodology): “An INC method is given in [5], [10], and [11], which is based on the fact that the slope of the PV array power curve is zero at MPP, negative on the right, and positive on the left of the MPP.”
PID control for improving P&O-MPPT performance of a grid-connected solar PV system with Ziegler-Nichols tuning method (2016, positive): “A number of literatures have addressed the drawbacks of the P&O method [7-11].”
A Hybrid AC/DC Microgrid and Its Coordination Control (2011, methodology): “The reference value of the solar panel terminal voltage is determined by the basic perturbation and observation (P&O) algorithm based on solar irradiation and temperature to harness the maximum power [21], [22].”
A Global Maximum Power Point Tracking Scheme Employing DIRECT Search Algorithm for Photovoltaic Systems (2010, methodology): “Among those techniques, the “perturb and observe” (P&O) scheme [7]–[9] and the incremental conductance (INC) scheme [10], [11] are the most common due to their ease of implementation.”
Simulation and Hardware Implementation of Incremental Conductance MPPT With Direct Control Method Using Cuk Converter (2011, methodology): “It is based on the incremental and instantaneous conductance of the PV module [6], [19], [22], [23].”
A Novel Algorithm for Fast and Efficient Speed-Sensorless Maximum Power Point Tracking in Wind Energy Conversion Systems (2011, background): “References [3]–[5] are on the speed–efficiency tradeoff problem, proposing a variable-step hill climbing governed by the magnitude of the derivative of power P with respect to a control variable such as the duty ratio D of the MPPT converter.”
A Novel Adaptive P&O MPPT Algorithm Considering Sudden Changes in the Irradiance (2014, background): “In order to handle the rapidly varying atmospheric conditions [11], [20]– [22], an ACA is used.”
Stability study of variable step size incremental conductance/impedance MPPT for PV systems (2011, methodology): “However the situation is reversed with a smaller step size [8].”
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.”
Photovoltaic Power-Increment-Aided Incremental-Conductance MPPT With Two-Phased Tracking (2013, methodology): “Therefore, several studies have subsequently presented versatile approaches to promote the INC-MPPT suiting for the PV relative systems in application [6], [9], [12], [15], [18], [22], [23].”