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Nonlinear controller for stand-alone PV system
2012 International Conference on Multimedia Computing and Systems, 2012The present work describes the analysis, modeling and control of a Boost-Buck power inverter used as a DC-DC and DC-AC power conditioning stage for autonomous photovoltaic (PV) systems. To maximize the steady-state input-output energy transfer ratio a backstepping controller is designed to produce balanced three phase voltage, extract and transfer a ...
Hassan Abouobaida +2 more
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Energy management for stand-alone PV system
2009 ISECS International Colloquium on Computing, Communication, Control, and Management, 2009A novel energy management control strategy for stand-alone PV system is proposed. The solar cell array powers the steady state energy and the battery compensates the dynamic energy in the system. The goal of the energy management control strategy is to control the un-directional DC-DC converter and bi-direction DC-DC converter to operate in suitable ...
Xianglin Zhu, Zhiling Liao
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Design and Operation Studies of a Stand-Alone PV Generation System
International Review of Electrical Engineering (IREE), 2013This paper discusses the modeling, design and operation of a PV powered stand-alone system, which includes a PV array, a battery bank, power electronic converters and the associated control system. The design considerations are analyzed and a design platform is presented. Furthermore the operation modes of the system are described.
Hu, Yanting +4 more
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2014
The operation of a stand-alone photovoltaic (PV) system is compared with a hybrid PV/Wind for a 100 m2 household in Larnaca, Cyprus in respect to costs and Loss of Load Probability (LOLP). A model was developed to simulate the operation of both systems over a period of a year using real hourly meteorogical data and a hypothetical load demand profile ...
Phinikarides, A. +3 more
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The operation of a stand-alone photovoltaic (PV) system is compared with a hybrid PV/Wind for a 100 m2 household in Larnaca, Cyprus in respect to costs and Loss of Load Probability (LOLP). A model was developed to simulate the operation of both systems over a period of a year using real hourly meteorogical data and a hypothetical load demand profile ...
Phinikarides, A. +3 more
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STAND-ALONE PV SYSTEMS AND THEIR FUTURE
International Journal of Solar Energy, 1994Abstract Stand alone systems represent more than 80% of the market and are most often used in isolated and less developed areas. They are used for three types of applications: service application, isolated buildings, islands and small communities. The three topics are complementary: technology maturity is the result of service application experience ...
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Development of a Test Platform for Stand-Alone PV Systems
Advanced Materials Research, 2012To verify the design of a standalone photovoltaic (PV) system, a test facility has been installed. This paper describes a platform to test the stand-alone solar system according to the IEC62124 standard. Essentially, this entire system involves the integration of a Personal Computer (PC), Data Acquisition (DAQ), an AC load and a solar array simulator ...
Xiang Yang Zhao, Yu Jin
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Stand-alone transformerless sinusoidal inverter for PV systems
[Proceedings] APEC '91: Sixth Annual Applied Power Electronics Conference and Exhibition, 2002The authors investigate the design and performance of a nonisolated inverter. The inverter is designed to be powered from a bipolar photovoltaic array series-parallel combination. The array is configured so that its output is compatible with the input of the inverter. The load circuit return is common with the input power return.
R.M. Fiorello, Z.M. Salameh
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Stand-alone PV hybrid system for residential applications
2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT), 2016Power utilities in many countries around the world are diverting their attention toward more energy-efficient and renewable electric power sources. Photovoltaic (PV) energy systems are becoming more and more popular among all renewable energy sources. Proper control algorithm is required to operate PV system for residential applications. Because nature
B. Santhosh Kumar, M. Ramalingaraju
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Small Stand Alone PV Systems – Solar PV Sculptures and Hardscape
2013In this work the issues of efficient isolated stand alone PV systems that at the same time perform the functions of hardscape or sculptures items have been discussed. The solutions based on toroidal solar concentrators for traditional sculptures, organic sculptures, as well as those in urban style have been presented.
Shepovalova, O.V., Strebkov, D.S.
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A fuzzy logic controller for stand alone PV systems
Conference Record of the Twenty-Eighth IEEE Photovoltaic Specialists Conference - 2000 (Cat. No.00CH37036), 2002The main objective of this work is to improve the reliability of stand-alone PV systems by applying modern nonlinear control techniques to load management. The control technique implemented is based on load priority assignment and a fuzzy controller having two fuzzy variables and five fuzzy sets.
A. Moreno +3 more
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