Abstract
This paper deals with implementation of Sinusoidal Pulse-Width-Modulation (SPWM) for a single-phase hybrid power filter generator for Photovoltaic (PV) and wind grid applications. Using policy iteration algorithm, an improved variable step-size perturbation and observation algorithm is contrived and it is implemented proficiently using a hard-ware description language (VHDL) (Very High Speed Integrated Circuit Hardware Description Language). Subsequently, the new generated grid source supplements the existing grid power in rural houses during its cut off or restricted supply period. The software is used for generating SPWM modulation integrated with a solar-power & wind power grid system which is implemented on the Spartan 3 FPGA. The proposed algorithm performs as a conventional controller in terms of tracking speed and mitigating fluctuation output power in steady state operation which is shown in the experimental results with a commercial PV array and HPW (Height Weight Proportional) show. Simulation results demonstrate the validity with load of the proposed algorithm.
Highlights
The basic requirement of the electrical energy is incessantly growing in consistent with the rapid growth of population and the increasing usage of the electrical gadgets
Different types of hybrid generating systems with storage technology, namely photovoltaic system with diesel generator, wind power solar PV/hydrogen fuel cell energy system and the grid-connected hybrid generation system consisting of fuel-fired generators (FFGs), wind turbine generators (WTGs), PV panels (PVs), and storage batteries (SBs) are simulated by time-series based optimized simulation, MATLAB software and multi-objective particle swarm optimization algorithm coded language for design optimization, cost optimization considering system constraints and performance prediction
DC source consists of wind turbo and PV array
Summary
The basic requirement of the electrical energy is incessantly growing in consistent with the rapid growth of population and the increasing usage of the electrical gadgets. A novel integration scheme for PV and wind system is proposed for both grid and rotor side power converters of doubly fed induction generator [1]. Voltage variation in hybrid system is controlled using converter [3] It proposes a hybrid system of wind and PV on sea oil wellhead electrification, optimizing the size of the systems [4]. A novel multiinput inverter for grid connected hybrid system is proposed to simplify power system to reduce cost [8]. Concerning the initial investment purely solar power converter usage is much expensive and voltage control can be obtained by acting on the impedance connected to the module terminations. Adding more number of PV modules and battery bank, the system can work as a standalone power source in a grid deprived area in remote rural sectors. The software program can be changed to optimize and control the inverter parameters like frequency, voltage amplitude, number of PWM pulses in half cycle etc, without changing the hardware circuit
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
