Comparative study of various Batteries and Fuel cell using MATLAB simulation and connecting various load.

Project Title

Comparative study of various Batteries and Fuel cell using MATLAB simulation and connecting various load.

Project Area of Specialization Electrical/Electronic EngineeringProject Summary

Our Goal is to modify the backup system .So for this in old battery backups like Lead Acid battery and lithium Dry cell battries will replace by Hydrogen Fuel Cell. We will show the comparative working of  both battery and fuel cell and their simulation on matlab also with connecting many industrial,and domestic loads .Doing this there will be analysis of both backups and will show the how efficient fuel cell is than battery backup systems.  Although Fuel cell have low running cost and maintenance cost .As the energy Density of fuel cell is greater than battery.and therefore per unit cost will also be decrease for backup system.We will also check response of fuell cell and battery by implementing practically .We will also check the technical and physical response of battery and fuel cells.we will  calculate per unit cost physically of both Fuel cell and battery.
As we know that Electrical power backup is an essential part for electric machines .These electrical machines either used in power plants, Distribution Grids,industries,hospitals,and house hold buildings .In case of any fault in WAPDA supply , DC backups are used with inverter. Now commercially Lead acid or Lithium Dry cell batteries are used in form of  DC backups .These backups have many drawbacks like it takes time and electricity for charging and also discharge in limited time.For long duration in fault WAPDA supply this backup will be dead and useless.In case there will no any occourance of fault till a long duration such as months these backups are useless and space carrying.Similarly it also comsumes the electricity units for recharging which also have to pay with bill.
We just shows the backup behaviour, time responce ,energy density, of fuel cell and various batteries and also shows the economic factor that per unit cost of that backup system is cheaper.

Project Objectives

1. To introduce new power backup technology using fuel cell.
2. To show the comparison between battery and fuel cell.
3. To analysis of economy effect for fuel cell and various batteries.
4. To show various backup response on various loads.
5. To make backups more efficient and reliabe
6. To make backup power cheaper in price per unit cost .
7. To calculate the energy density of Fuel cell and various batteries
8. To present the data of cost analysis, investment,Durability ,profit/loss,per unit analysis, and load behaviour for various batteries and fuel cell backups.

Project Implementation Method

SOFTWARE Implementation

• In this project we shall make a model using matlab tool consist on battery which is used as backup ,inverter which will convert DC-AC  and various loads according demand and  will check its response
• Similarly the same model of battery backup will construct  but in this case a fuel cell will connect with inverter and various load after this will check its response on matlab simulation.
• After Comparing both responces of batteries and fuel cell on matlab simulation we will estimate the economic factor for installing with various loads , per unit cost analysis, load analysis,and other factors will calculated and will show in table form. 

 HARDWARE Implementation

• In case of Hardware we will Takes some batteries of different types,like Li-ion battery,Li-pol battery ,and Lead acid /Dry cell battery.
• So we will take 1 cell for all of these battery and connect ti inverter that will convert  DC to AC supply
• We will take loads like inductive ,capacitive and resistive and some motors ,lights blubs…etc and connect them with inverter
• These batteries will be connected one by one so that each battery time response will be calculated
• Now its time for observing the response of batteries ,that how durable and time of discharging and recharging of these comaparitive batteries
• Similarly we will calculate the per unit cost analysis of  different batteries.
• Now after that we will exchange these batteries with the Fuel cell that will run on hydrogen and oxygen
• Then will run load on this fuel cell and check the response of fuel cell practically.
• At the last we will show the response of fuel cell and batteries their cost analysis also will detailed in tabular form.

Benefits of the Project

• This Project is beneficial in taking the decision about backup system  for any load or energy consumption according to his demand
• In case of light weight and greater efficiency ,energy density ,time response,cost analysis,this project will help by thei data we provide in tabular form
• In case of fitting a Backup Power for Emergency Shelters like Hospitals for medical services, clean water, emergency lights, communications and electrical services, among other needs. In hospitals, patients’ lives could be at risk if power is not available for operating rooms, medicine refrigeration, and life support systems This project will be helpful
• By this project a user can get all the information by seeing the tabular form and analysis of this project
• This project will be helpful In case of commercial and industrial customers, cost management is the priority function  in which utility electricity rates determining the market economics.
• Similarly all the information is provided for each cell with different batteries and connected with various loads.The user for its requirement can take the decision as per demand
• This project is beneficial for the cost optimization of various batteries/Fuel cell.So a good decision can be taken in case of cheaper price and low economic factor comercially
• There is also a simulation part in this project so it is beneficial for user to simulate his load accoriding to backup system
• This project Reduced greenhouse gas emissions
• By this project there will Flexibility in installation and operation of backup systems
• Backup systems are very essential in power plants grids systems to control the system in short fall , so this project provides all information as per installation algorithm
• This projects helps in Improved environmental quality
• This provides High Reliability for backup power technology system
• In case of Fuel cell backup system It is beneficial for Development of renewable energy backups System
• Similarly there many of the benefits in this project

Technical Details of Final Deliverable

• In this project the methodology used for to remove the Battery bank and Fuel generator  replace it with fuel cell and also studied about fuel cell we concern from bookHydrogen, Batteries and Fuel Cells Bengt Sundén
• Fuel cell givelong startup time and slow dynamics so super capacitors are added in parallel with it to over come this issues so that we are studied about super capacitors from concern book Introduction to Super Capacitors

• Buck boost converters are added with fuel cell to make more efficient and we are studied about buck boost converters from concern book Multilevel Inverters
• Equivalent circuit modeling of fuel cell and the  batterybank have to be analyzed. This also aids in analyzing its steady state and dynamic behavior and gives a better understanding of the terminal behavior of the fuel cell
• The fuel cell connects to a dc link from which an inverter supplies the power required for the load and also we are studied about inverter from concern book Multilevel Inverters
• The whole system along with load will designed with battery/Generator backup system stimulate it on matlab and compare it with Fuelcell.so that we are studied about different load from concern book PEM Fuel Cell Modeling and Simulation Using Matlab
• At last the conclusion will determined and per unit cost analysis will pointed, load analysis,and other factors will calculated.

Final Deliverable of the Project HW/SW integrated systemCore Industry Energy Other Industries Education , Finance , Manufacturing , Others Core Technology Shared EconomyOther Technologies Others, Big Data, Clean TechSustainable Development Goals No Poverty, Quality Education, Affordable and Clean Energy, Industry, Innovation and Infrastructure, Responsible Consumption and ProductionRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	79400
Li-ion battery 1 Cell	Equipment	6	150	900
Li-pol Battery 1 cell	Equipment	5	200	1000
Lead Acid Battery 1 cell	Equipment	3	500	1500
Three phase motor for Load	Equipment	2	5000	10000
Fuel Cell 1 Cell	Equipment	1	25000	25000
Switches+Fuses+Wires+Solder+PCB etc	Equipment	1	1000	1000
Inverter 3 phase	Equipment	1	15000	15000
Complete Battery Backup Li-Pol	Equipment	1	12000	12000
Hydrogen +Oxygen Gas for Fuel cell	Equipment	1	3000	3000
Matlab Paid Software verson R2021A	Miscellaneous	1	5500	5500
Paper ,prints , Thesis writing ,slides print outs , refrence books	Miscellaneous	1	4500	4500