Multifunctional Control for PV Integrated Battery Energy Storage System with Improved Power Quality

Project Code :TEPGPS134

Objective

Main objective of this project is load compensation, harmonics mitigation, unity power factor (UPF) and an automated transition between GCM and SAM in PVBES.

Abstract

In this project, a multifunctional control is implemented for a solar PV (Photovoltaic) integrated Battery Energy Storage (BES) system (PVBES), which operates both in the Grid-Connected Mode (GCM) and a Standalone Mode (SAM). This system addresses the major issues of integrating power quality enhancement along with the solar PV generation. Thus, a multi-functional control of VSC (Voltage Source Converter) is implemented to provide the load compensation, harmonics mitigation, Unity Power Factor (UPF) and an automated transition between GCM and SAM in PVBES. 

A single VSC is used to control the active power and to maintain the power quality in this PVBES. Furthermore, due to an automated transition in the system, the local loads have continuous power irrespective of the grid accessibility. The main challenges addressed are the operation of an automated transition between GCM and SAM with least disturbance to the nonlinear loads. 

The integration of a BES enables the SAM operation and improves the reliability of the PVBES. The charging and discharging of BES are controlled by using a DC-DC Bidirectional Converter (DBC). Performance of the implemented controls is tested using Matlab/Simulink and validated through simulation results for steady-state and dynamic conditions.

Keywords: Solar PV Generation, BES, BDC, Power Quality, GCM and SAM.

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
  • Design of PLL
  • Design of battery energy storage system
  • 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
  • Design of  adaptive quadrature signal generator (AQSG)
  • How to works BES ?
  • We can learn about the generation of gate pulses to the converter
  • We can learn about the bidirectional DC -DC converter operation
  • Introduction to open loop and closed loop control system
  • We can learn anbout differences between linear and nonlinear loads
  • We can learn about the difference between both grid connected and islanded modes
  • Design of Hysteresis Current Controller
  • 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

Demo Video

mail-banner
call-banner
contact-banner
Request Video