Recursive Digital Filter Based Control for Power Quality Improvement of Grid Tied Solar PV System
Objective
Main objective of this project is eliminating harmonics and compensating reactive power required by the load. And also Control the load unbalancing, voltage sag, voltage distortion, voltage swell and changing solar irradiation conditions.
Abstract
In this project, implementation of a control approach for an active power transfer between solar photovoltaic array and the grid/load is proposed along-with power quality improvement by eliminating harmonics and compensating reactive power required by the load in the distribution network. The Power Quality (PQ) problems at the point of intersection are increasing primarily with respect to voltage and current harmonics due to integration of renewable sources.
The recursive digital filter control implemented here for PV grid interfaced system is efficient in improving PQ indices by operating round the clock and ensuring power transfer between utility grid and connected loads.
The importance of the control algorithm lies in the efficient switching of VSC, by generating reference grid currents, which are obtained through indirect current control technique. The recursive digital filter is utilized for processing the load currents and extracting the active power component of them. These active power components of load currents are used for generating the reference grid currents in this system.
Keywords: Power Quality, Solar PV Generation, Recursive Digital Filter, Distribution Static Compensator (DSTATCOM).
NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.
Block Diagram
Specifications
Software Configuration:
Operating System : Windows 7/8/10
Application Software : Matlab/Simulink
Hardware Configuration:
RAM : 8 GB / 4 GB (Min)
Processor : I3 / I5(Mostly prefer)
Learning Outcomes
- Introduction to Matlab/Simulink
- What is EISPACK & LINPACK
- How to start with MATLAB
- About Matlab language
- About tools & libraries
- Application of Matlab/Simulink
- About Matlab desktop
- Features of Matlab/Simulink
- Basics on Matlab/Simulink
- Introduction to solar power generation
- Introduction to power electronics converters
- Introduction to phase locked loop (PLL)
- Introduction to PWM techniques
- Introduction to Band Pass Filters
- Design of PLL
- Design of P&O MPPT
- Design of solar PV system
- Design of MPPT controller
- Design of DC – DC boost converter
- Design of bidirectional DC -DC converter
- Design of Voltage source converter
- We can learn about the generation of gate pulses to the converter
- We can learn about Zero Cross Detector
- We can learn about Sample &Hold circuit
- We can learn about Low pass Filter
- Introduction to controllers
- Design of PI controller
- Project Development Skills:
- Problem analyzing skills
- Problem solving skills
- Creativity and imaginary skills
- Programming skills
- Deployment
- Testing skills
- Debugging skills
- Project presentation skills
- Thesis writing skills
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Disclaimer - Takeoff Edu Group Projects are not associated or affiliated with IEEE in any way. The IEEE Projects mentioned here are mentioned in the context of student projects, whose ideas are derived from IEEE publications, not projects of or by IEEE.
