DEVELOPMENT OF MICRO CONTROLLER-BASED MONITORING SYSTEM FOR A STAND-ALONE PHOTOVOLTAIC SYSTEM
نویسندگان
چکیده
منابع مشابه
Fuzzy Logic Based Controller for a Stand-alone Hybrid Generation System Using Wind and Photovoltaic Energy
Fuzzy logic based voltage controller is proposed for hybrid generation scheme using solar and wind energy for isolated applications. The fuzzy logic controller is designed to vary the duty-cycle of the DC-DC converter automatically such that to maintain the load voltage constant. The hybrid scheme comprises one set of fixed capacitor bank and a parallel connected three-phase fixed frequency pul...
متن کاملAn application of vector based swarm optimization for designing MPPT controller of a stand-alone PV System
In this paper, the Vector Based Swarm Optimization method is used for designing an optimal controller for the maximum power point tracker of a stand-alone PV System. The proposed algorithm is executed on vectors in a multi-dimension vector space. These vectors by appropriated orientation converge to a global optimum while the algorithm runs. The Remarkable point of the VBSO algorithm is how us...
متن کاملNonlinear Control for Positive Output Super Lift Luo Converter in Stand Alone Photovoltaic System
This paper proposes a stand-alone photovoltaic (PV) system based on a DC-DC positive output super lift Luo (POSLL) converter. A conventional sliding mode control, a sliding mode controller using a simple sign function and a linear controller using proportional integrator (PI) are used for the control of the PV panel voltage and POSLL converter inductor current and these methods are compared tog...
متن کاملA Hybrid Algorithm of Maximum-Power- Point-Tracking Controller for Stand Alone Photovoltaic Energy Conversion System
A Hybrid algorithm of maximum-power-point-tracking (MPPT) controller for a photovoltaic (PV) energy conversion system is presented. Using the slope of power versus voltage of a PV array, the proposed MPPT controller allows the conversion system to track the maximum power point very rapidly. As opposed to conventional two-stage designs, a single-stage configuration is implemented, resulting in s...
متن کاملA PSO-based Optimization of a fuzzy-based MPPT controller for a photovoltaic pumping system used for irrigation of greenhouses
The main asset of this paper is among the uses of fuzzy logic in the engineering sector and especially in the renewable energies as a large alternate of fossil energies, in this paper a PSO-based optimization is used to find the optimal scaling parameters, of a fuzzy logic-based MPPT controller, that maximize the efficiency of a photovoltaic pumping system. The tuning of input and output parame...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nigerian Journal of Technology
سال: 2016
ISSN: 2467-8821,0331-8443
DOI: 10.4314/njt.v35i4.27