Proceedings ArticleDOI
Induction Motor Drive for PV Water-Pumping System with High-Gain Non-Isolated DC-DC Converter
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TLDR
To extract maximum power from a solar PV system, a modified Maximum Power Point Tracking (MPPT) technique is utilized and field Oriented Control of an IMD (FOC-IMD) is applied to attain the soft starting of the motor.Abstract:
This paper deals with a double stage standalone solar photovoltaic (PV) water pumping system. Using speed vector controlled Induction Motor Drive (IMD), motor speed estimated through stator flux. The system consists of a PV array, high-gain DC-DC converter, Three-Phase Voltage Source Inverter (VSI) and a motor-pump assembly. To extract maximum power from a solar PV system, a modified Maximum Power Point Tracking (MPPT) technique is utilized. Field Oriented Control of an IMD (FOC-IMD) is applied to attain the soft starting of the motor. The system setup is prepared and simulated in the environment of MATLAB/Simulink. The modeling, control technique of the system is implemented. A prototype of the experimental model is advanced in the lab. The results achieved illustrate the system suitability for PV water pumping application.read more
Citations
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Journal ArticleDOI
High gain chopper supplied from PV system to fed synchronous reluctance motor drive for pumping water application
TL;DR: In this paper , a two-stage converter for a freestanding water pumping motor drive power by solar PV system is proposed, where a high gain cell and a DC-to-DC boost converter are combined to increase the PV voltage to high levels.
References
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A Novel High Step-Up DC–DC Converter With Continuous Input Current Integrating Coupled Inductor for Renewable Energy Applications
TL;DR: The steady-state analysis of the proposed dc–dc converter with high voltage gain is discussed and the proposed converter prototype circuit is implemented to justify the validity of the analysis.
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Solar photovoltaic water pumping system - A comprehensive review
TL;DR: A comprehensive review of the literature available on solar photovoltaic water pumping system from the year 1975 to the year 2014 is given in this paper, which discusses the general classification of SPVWPS, historical background of solar pumping systems, various efforts undertaken by researchers working on the different aspects of solar PV water pumping systems and the present status of research on the topic.
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A comparison of different global MPPT techniques based on meta-heuristic algorithms for photovoltaic system subjected to partial shading conditions
TL;DR: A comprehensive assessment of the behavior performance of two optimization techniques for extracting the global MPP from the partially shaded PVPS shows that the CS−based tracker has superiority compared with PSO.
Proceedings ArticleDOI
Advanced Incremental Conductance MPPT Algorithm with a Variable Step Size
TL;DR: In this article, an advanced incremental conductance MPPT algorithm with a variable step size for a solar array regulator (SAR) system is proposed, which adjusts automatically a step size to the solar array operating point, thus improving the MPPT speed and accuracy compared with the conventional method with a fixed step size.
Journal ArticleDOI
Parameter estimation of photovoltaic modules using iterative method and the Lambert W function: A comparative study
TL;DR: In this article, a comparative study of the parameter estimation methods which are based exclusively on the manufacturer's datasheets, for various technologies of photovoltaic (PV) modules, using the single diode five parameter model, is presented.