An advanced virtual synchronous generator control technique for frequency regulation of grid-connected PV system

Project Code :TEPGCS31

Objective

Main objective of this project is to cater to the low inertia problem by using three advanced VSG systems, and to regulate the frequency.

Abstract

In this project, three parallel VSG based photovoltaic systems integrated with battery storage systems are used to analyze the frequency response and its stability. The Virtual Synchronous Generator (VSG) development has been made to add inertial control to the power system for controlling the frequency deviation caused by the integration of the photovoltaic system. 

The VSG system comprised of power electronics components having a droop control mechanism like the conventional synchronous generator, which provides the necessary frequency stability to the power system Moreover, an advanced genetic algorithm optimization method is used to get the optimal values of parameters of the droop controller used in VSG. Furthermore, two different cases with respect to variation in supply and load power of the system are analyzed in detail.

Keywords: Frequency regulation, Genetic algorithm optimization Multiple VSGs coordination PV grid integration Virtual synchronous generator

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 Matlab/Simulink software
  • Introduction to renewable energy sources (RESs).
  • Introduction to virtual synchronous generator (VSG)
  • Introduction to MPPT
  • Introduction to Batteries.
  • Introduction to power electronic devices
  • Introduction to Boost chopper
  • Introduction to Bidirectional chopper
  • Introduction to Pulse Width Modulation (PWM),
  • Design of PLL.
  • How to implement VSG control?
  • We can learn about Droop control Strategy
  • Introduction to open loop and closed loop control system
  • Introduction to Battery Storage System
  • We can learn about PLLs.
  • Introduction to Genetic Algorithm
  • Introduction to Voltage Source Converters (VSC)
  • We can learn about PI Controllers
  • 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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