Modeling and simulation of Micro grid protection scheme using SFCL

?The Micro Grids are composed of interconnected distributed energy resources. ?A micro-grid is self-controlled and capable of working in: 1.Grid connected mode 2.Island mode ?These systems can increase the power quality and reliability level for local customers loads.

Project Title

Modeling and simulation of Micro grid protection scheme using SFCL

Project Area of Specialization

Electrical/Electronic Engineering

Project Summary

•The Micro Grids are composed of interconnected distributed energy resources.

•A micro-grid is self-controlled and capable of working in:

1.Grid connected mode

2.Island mode

•These systems can increase the power quality and reliability level for local customers loads.

•The faults and load imbalances are some of the issues related to distribution systems.

•In Micro-grids interconnection of DGs with the main grid is complex and fault finding process is very difficult Task.

•DGs short-circuit currents are increased more and more that currents are known as fault currents.

•In high voltage applications, fault currents range is more than the conventional protective devices range (circuit breakers)

•In such situations the system can be completely damaged To avoid this protection is necessary

•This project is based on the protection of micro-grid using SFCL

•Superconducting Fault Current Limiter (SFCL) is revolutionary protective device which has the ability to lower the fault current level within the fault current first cycle.

•Existing protective devices had some intentional time delay so it allows two to three cycles of fault currents

•In this work SFCL is used as a protective device it allows fault current for first half cycle so its response time is very high

•(SFCL) is one of the promising technologies to solve fault current problem, because of its effective fault current limiting and quick recovery characteristic

Project Objectives

•The main objective of this project is to design and develop a protection scheme for the protection of micro-grid

•The main significance for protecting the micro grid arises from the fact that power can flow in both the directions in each feeder of the micro grid.

•There may be two or more sources that contribute to the loaded power close to each local load. So in order to limit the reverse power flow fault current limiters can be used

•We design a new automatic control system in the model which reassigns the relay system according to mode of operation

•Objective sustainable goal of this project is industry innovation and infrastructure.

Project Implementation Method

•SFCL is a dynamic component behaves like a negligible reactance(less energy dissipate) when carrying normal current and transform itself rapidly and automatically in to an increased reactance in the presence of much higher current.

•SFCL can be added in series.

•In the presence of short circuit the SFCL increase its reactance and limits the short circuit peak significantly.

•Due to this method it is possible to allow a great  contribution of energy from renewable resources.

•SFCL will use the properties of superconductor to reduce the value of the fault current

working of PV cells.

*modelling of PV panel

*parameters of    PV

*working principle

*battery charging model

*wind farm

*site selection

Benefits of the Project

1.This project is for the areas where dificulty of  transmission lines takes palce  

2. To remove shortcircuit 

3. To remove fault currents with in half cycle

Technical Details of Final Deliverable

S.No

01

02

03

04

Final Deliverable of the Project

HW/SW integrated system

Core Industry

Energy

Other Industries

Others

Core Technology

Blockchain

Other Technologies

Sustainable Development Goals

Affordable and Clean Energy

Required Resources

If you need this project, please contact me on contact@adikhanofficial.com