Case study of NAMBI NARAYANAN- An Inspiration...

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CASE STUDY OF NAMBI NARAYANAN : An Inspiration...      You thought who is Nambi Narayanan, we never heard anything about him. Who is he?? 90% of Indians don't know about him.    It's a Normal questions. But believe me his life was not normal. Police arrested him for a spy case. Then you think why I discuss about Nambi Narayanan! , who taunted as a criminal. So read this carefully ... Nambi Narayanan , Former ISRO scientist. S. Nambi Narayanan  (born 12 December 1941)is an INDIAN scientist and an aerospace engineer. As a senior official at the ISRO he was in-charge of the cryogenics division.   In 1994, he was falsely charged with espionage and arrested. But the charges against him were dismissed by the CBI in April 1996,and the supreme Court of India declared him not guilty in 1998.         In 2018, the Supreme Court, through the bench of Dipak Mishra...
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HOW WE MODELING ELECTRICAL VEHICLE BY USING MATLAB SIMULINK...

HOW WE MODELING ELECTRICAL VEHICLES BY USING MATLAB SIMULINK??


         Now a days we focus on how we save our nature. Scientists research about how to control pollution. In every country vehicles are main problems because by the use of vehicles pollution increase day by day. So now every country focus on Electrical vehicle.


      ADVANTAGES OF ELECTRICAL VEHICLE: 

1. Reduce pollution
2. Energy independent 
3. Reduce fuel cost


DISADVANTAGES OF ELECTRICAL VEHICLE: 

1. In many countries their are no charging station.

2. Charging time is more than 30 min.

3. More expensive


Now focus on how we modeling ELECTRICAL VEHICLE....


MODELING OF ELECTRICAL VEHICLE USING MATLAB SIMULINK: 

1. Challenges of EV modelling: 

Total vehicle efficiency – System 
analysis
▪ New engineering capability – power 
electronics, high-voltage battery, etc. 
– Component-level analysis
▪ Transition from prototyping work style 
to production mindset and processes


2. Total vehicle system analysis: 


3. Diagram of Electrical vehicle:


4. Traditional design process and model based design process: 


5. Model based design using simulink: 



6. How to model a dc motor using simulink: 



7. Simulink of control system design: 





8. Now Battery model is important.

1. Design the battery pack

2. Design battery management control
9. Simulation battery cell- Large battery pack.



10. Then Electrictrified every component:

      
This steps are needed to modeling a Electrical vehicle using MATLAB SIMULINK.

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Download MATLAB simulation via  link:

https://matlab.en.softonic.com/download

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