100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Electric Vehicles Fundamentals $3.49   Add to cart

Presentation

Electric Vehicles Fundamentals

 5 views  0 purchase
  • Course
  • Institution
  • Book

This course introduces the fundamental concepts, principles, analysis and design of hybrid electric vehicles. Li - Ion Battery vs Petrol Drive Train for Petrol Vehicle Drive Train for Electric Vehicle Petrol Vehicle to Electric Vehicle Drive Specifications Gears Vehicle Performance Paramet...

[Show more]

Preview 4 out of 29  pages

  • November 1, 2021
  • 29
  • 2021/2022
  • Presentation
  • Unknown
avatar-seller
Electric Vehic
- An Int

,Why so much interest in EV?
14 Of the 20 most Polluted
Cities in the World



36 % of NOx emission due to
Vehicles



40 Times increase in import bill
of petroleum products


4x EV is 4 time more energy
efficient that ICE



50 Times lesser moving parts in
EV that ICE

,Issues in switching to EV
Energy Storage: Battery
• Weight, Volume and cost on the higher side
• Energy Density (Weight & Size)
• Unit of Energy : Watt-hour
• Gravitational Energy Density (Watt-hour/Kg)
• Volumetric Energy Density (Watt-hour/liter)

, Why Li - ion Battery
• Gravitational ED of Battery (NMC, NCA) is around 250 - 300 Wh/Kg today
• Expected to reach 400 - 500 Watt-hr/Kg in the Future (NMC battery with Graphite - Silica
• Volumetric ED of NMC is reaching around 500 Watt-hr/liter
• The Cost (Cell-Price) per Kwh is decreasing
• As the ED is increasing - size, volume and cost
decreases (Cost is inversely proportional to ED)
• More energy in small area
• Material Used - Lithium, Nickle, Manganese, Cobalt,
Aluminum, Graphite



Your Text He

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller asengineer. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $3.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

77254 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$3.49
  • (0)
  Add to cart