Proceedings ArticleDOI
A modified MPPT algorithm using incremental conductance for constant power generation of photovoltaic systems
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TLDR
A modified Incremental conductance (IC) MPPT algorithm for constant power generation (CPG) under fluctuated solar irradiation for limiting the maximum feed-in power of solar PV systems is discussed.Abstract:
Nowadays, many solar photovoltaics (PV) are installed in the power grid. Maximum power point tracking (MPPT) method is used to maximize the power in solar PV. However, the power maximum in PV can cause overvoltage in the power grid. Therefore, this paper discusses a modified Incremental conductance (IC) MPPT algorithm for constant power generation (CPG) under fluctuated solar irradiation. This method is combining MPPT with power control adjustment for limiting the maximum feed-in power of solar PV systems. The proposed control strategy will be able to regulate two conditions of solar PV operation, first for MPP operation on under reference power and second for GPG operation on upper reference power. Simulation results of proposed control method have verified for various reference power and irradiance and show high accuracy, stable and fast response.read more
Citations
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A Grid-Supporting Strategy for Cascaded H-Bridge PV Converter Using VSG Algorithm With Modular Active Power Reserve
TL;DR: A control strategy for the CHB converter with the combination of MPPT and virtual synchronous generator (VSG) is proposed, which could be equipped with the frequency regulation capacity without any energy storage device and the full use of PV power is realized.
Proceedings ArticleDOI
Constant Power Generation Using Modified MPPT P&O to Overcome Overvoltage on Solar Power Plants
TL;DR: The modification of theMPPT Perturb and Observe (P&O) algorithm for Constant Power Generation (CPG) that combines MPPT P&O with the power control settings to the maximum limit of solar PV is discussed.
Proceedings ArticleDOI
Dynamic Power Injection for Solar PV Constant Power Generation
TL;DR: In this paper, a dynamic power injection (DPI) method was proposed to stabilize PV power fluctuation at it's setting power with an error of 5% and a 15-second time delay.
Proceedings ArticleDOI
A Modified Maximum Power Point Tracking Algorithm Using Grey Wolf Optimization for Constant Power Generation of Photovoltaic System
TL;DR: In this article, the modification of the Maximum Power Point Tracking algorithm using Grey Wolf Optimization for Constant Power Generation of photovoltaic systems was proposed. But, the proposed method is limited to the case where the output voltage response does not exceed the value of 24 V with the largest error value of 1.48%.
Proceedings ArticleDOI
Hybrid MPPT Control Applied to a Flyback Micro-Inverter Connected the Electrical Grid
TL;DR: A hybrid tracking algorithm with variable step size based on the conventional methods of Perturb and Observe and Incremental Conductance for Maximum power point tracking of the photovoltaic panels is proposed.
References
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Journal ArticleDOI
Comparison of Photovoltaic Array Maximum Power Point Tracking Techniques
Trishan Esram,Patrick L. Chapman +1 more
TL;DR: The many different techniques for maximum power point tracking of photovoltaic (PV) arrays are discussed in this paper, and at least 19 distinct methods have been introduced in the literature, with many variations on implementation.
Journal ArticleDOI
Wide-Scale Adoption of Photovoltaic Energy: Grid Code Modifications Are Explored in the Distribution Grid
TL;DR: In this paper, the importance of low voltage ride-through (LVRT) for single-phase PV power systems under grid faults is considered, along with three reactive power injection strategies.
Journal ArticleDOI
Maximum power point tracking for photovoltaic using incremental conductance method
TL;DR: In this paper, the performance of a maximum power point tracking system which implements Incremental Conductance (IC) method was explored. And the system performance of IC algorithm was compared to widely used algorithm - Perturb and Observe (P&O) on a Simulink environment.
Journal ArticleDOI
Modeling of solar PV module and maximum power point tracking using ANFIS
TL;DR: In this paper, an adaptive neuro-fuzzy inference system (ANFIS) based maximum power point tracker for PV module has been presented, where the duty cycle of DC-DC boost converter is modified with the help of the ANFIS reference model, so that maximum power is transferred to load.
Journal ArticleDOI
A Fast PV Power Tracking Control Algorithm With Reduced Power Mode
TL;DR: In this paper, the authors presented a fast maximum power point tracking (MPPT) control algorithm for the photovoltaic (PV) in a hybrid wind-PV system, in which the PV generatormay also need to work in a reduced power mode (RPM) to avoid dynamic overloading.