Design of LCL Filter for Three-Phase Inverter Connected to the Load

Project Code :TEMAPS408

Objective

The main objective of this project is to design LCL filter is to remove the peak near the resonance frequency for three-phase inverter connected to the Load .

Abstract

In this project , to remove the peak near the resonance frequency for three-phase inverter connected to the Load, a new topology of  LCL filter designing is proposed. In discreet selection of passive LCL filter parameters may result in poor filtering and increased power losses. LCL filter parameter selection is critical to get a good performance and at the same time ensure that losses and costs stay low. 

This paper proposes design methodology of an LCL filter topology to connect an inverter to the load, an application of filter design is reported with m-file in Matlab. The LCL filter with passive damping allows to remove the peak near the resonance frequency. The impact of designed filter parameters on the ripple current is also discussed in the paper.

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
  • How To Improve Power Quality?
  • Introduction to Renewable energy sources.
  • Introduction to Matlab/Simulink software
  • Introduction to  power converters.
  • Design of Voltage source converter.
  • Design of LCL filter.
  • We can learn about the generation of gate pulses to the converter.
  • We can learn about the differences between Linear and nonlinear loads.
  • Introduction to controllers.
  • Design of PI controller.
  • Introduction to open loop and closed loop control system.
  • We can learn about the Clarke’s transformation.
  • We can learn about the park’s transformation.
  • Design of PLL.
  • Introduction to PWM.
  • 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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