A Distributed Multimode Control Strategy for the Cascaded DC-DC Converter Applied to MVAC Grid-Tied PV System

Also Available Domains Solar Power Generation|DC - DC Converters

Project Code :TEPGCS64

Objective

The main objective of the proposed method is to improve the robustness and applicability of the system by using MPPT control strategy.

Abstract

In this project, however the absence of optimal string maximum power point (MPP) tracking (MPPT) operation under power mismatch is a big issue in common centralized control. Further, the cost and time delay are unacceptable resulting from the distance among PV strings in the large-scale PV station and the cascaded DC-DC converter needs to adopt the distributed control method without real-time communication. To this end, by introducing other necessary constraints including voltage constraints, power constraints and gain constraints on the basis of the distributed MPPT control strategy, a distributed multimode control scheme is proposed in this paper. Each SM can be switched flexibly between multiple operation modes to maximize the extracted solar energy.


Index Terms—MVAC PV system; cascaded DC-DC converter; distributed control; multimode control. 

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

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 controllers.
  • Study of PWM techniques.
  • 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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