Scroll News
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
Scroll News
No Result
View All Result
Home Auto

Leading edge technique to boost electric vehicle battery performance

Scroll News by Scroll News
April 7, 2021
in Auto, Tech
0
Share on FacebookShare on Twitter

New Delhi: A team of researchers from the Indian Institute of Technology, Guwahati, has developed an advanced technique that can precisely estimate one of the most important battery internal states known as the SOC (state of charge). SOC reflects the remaining capacity of the battery, i.e., how much more charge can be withdrawn from the battery before it gets fully discharged.

The knowledge of remaining capacity helps to optimize the battery’s capacity utilization, prevent overcharging and undercharging of the battery, increases its lifespan, reduces cost, and ensures the safety of the battery and its surroundings. Unfortunately, such a vital parameter cannot be directly measured by any sensor. We can only infer SOC by using the available measured quantities such as battery terminal voltage and current. However, the highly non-linear characteristic of the lithium-ion battery makes it difficult to estimate the SOC accurately. Hence, a well-developed estimation algorithm is crucial, which can ensure precise, reliable, and cost-effective SOC estimation, says IIT, Guwahati statement.

You May Also Like This

Kingston Celebrates Holi with Special Offer on External SSDs

Kingston Celebrates Holi with Special Offer on External SSDs

March 17, 2025
Anuja Shankar: Pioneering HR Excellence in the Automobile Industry

Anuja Shankar: Pioneering HR Excellence in the Automobile Industry

March 4, 2025
Upgrade Your Setup this Republic Day with Kingston’s Exclusive Offer!

Upgrade Your Setup this Republic Day with Kingston’s Exclusive Offer!

January 21, 2025

In recent years, lithium-ion batteries are widely recognized in various applications due to their low carbon emission, high energy density, low self-discharge rate, and low maintenance cost. Apart from the various day-to-day small devices such as cell phones, laptops, etc., they have been also widely used in various other important applications such as electric vehicles, Renewable Energy Sources (RES) integrated smart grids, micro grids, etc.

The emission of greenhouse gases in burning fossil fuel in the combustion engine has made the transportation sector the highest contributor in increasing air pollution. The greenhouse gases are known to be heat-trapping and thus cause global warming. Electric vehicles (EVs) are becoming the most suitable alternatives to conventional fossil fuel-based vehicles. The battery acts as the prime energy source of electric vehicles.

In the RES integrated smart grid, the availability of solar and wind energy is intermittent. Hence, an energy storage system such as a battery is required to store the energy when available and use it later when needed. In smart-grid, batteries can be used for peak shaving, voltage regulation and frequency regulation by storing or feeding energy. In micro-grids, intermittent RES is integrated with the battery so that it can store energy in off-peak hours and supply energy in peak hours or during the unavailability of renewable energy. It can also assist in some emergencies.  In all these applications, the precise estimation of SOC plays a vital role in their efficient operation.

Leading edge technique to boost electric vehicle battery performance
Professor Somanath Majhi, Dr Sisir Kumar Nayak, and Gautam Sethia (L to R)

Researchers divided the problem into two parts. The first was to derive the mathematical model of the lithium-ion battery, which can closely exhibit its dynamic characteristics. Then, using a few advanced system control and mathematical concepts such as sliding mode theory, they have tried to estimate the battery’s internal states precisely. The proposed technique shows the highly robust characteristics and works accurately even in the presence of various external disturbances such as sensor inaccuracy, temperature variation, etc. Compared to the existing techniques, the proposed technique not only increases the accuracy but also reduces the computational time and hence needs a cost-effective microcontroller chip for its implementation/commercialization.

The research team consists of Professor Somanath Majhi, Dr. Sisir Kumar Nayak, Associate Professor, and Gautam Sethia, Research Scholar. All of them are associated with the Department of Electronics and Electrical Engineering, IIT Guwahati. They have published their research findings in IEEE Transactions on Circuit and System-I journal. (India Science Wire)

Tags: BatteryElectric VehiclesIIT GuwahatiIndian Institute of TechnologyLithium-ion battery
ShareTweetShareShareSendSend
Previous Post

Donatekart Came To The Rescue Of German Lady Struggling To Feed Cows In Her Gaushala

Next Post

emids Acquires Quovantis Technologies in Latest Expansion of Human-Centered, Design-Led Product Development and Software Engineering Capabilities

Related Posts

Kingston Celebrates Holi with Special Offer on External SSDs
Tech

Kingston Celebrates Holi with Special Offer on External SSDs

March 17, 2025
Anuja Shankar: Pioneering HR Excellence in the Automobile Industry
Auto

Anuja Shankar: Pioneering HR Excellence in the Automobile Industry

March 4, 2025
Upgrade Your Setup this Republic Day with Kingston’s Exclusive Offer!
Tech

Upgrade Your Setup this Republic Day with Kingston’s Exclusive Offer!

January 21, 2025
Kingston Technology Remains Top DRAM Module Supplier for 2023
Tech

Kingston Technology Remains Top DRAM Module Supplier for 2023

December 8, 2024
Meet the AI entrepreneur from IIT Delhi who is trying to save soldier lives with Rabbitt AI
Tech

Meet the AI entrepreneur from IIT Delhi who is trying to save soldier lives with Rabbitt AI

November 11, 2024
Kingston Technology to Release CUDIMM Modules for Intel 800-Series Chipset
Tech

Kingston Technology to Release CUDIMM Modules for Intel 800-Series Chipset

November 7, 2024
Next Post

emids Acquires Quovantis Technologies in Latest Expansion of Human-Centered, Design-Led Product Development and Software Engineering Capabilities

IIIT-Delhi to develop method to predict collision from space debris

Kovid Mittal chief guest for "Youth Empowerment & Sports Department Centre” Bangalore

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recommended

Shubham Shourya’s directorial debut silent short film Kaarigar receives overwhelming response

3 years ago
R.G.S Vet Nutraceuticals Coy: Empowering Farmers, Enriching Livestock for 17 Years

R.G.S Vet Nutraceuticals Coy: Empowering Farmers, Enriching Livestock for 17 Years

2 months ago

Sahil Khan Becomes the First Indian to Be the Presenting Sponsor for World Prestigious Fitness Event Mr. OLYMPIA

4 years ago
Humstudy Reaches USD 1 Million Valuation, Gaining Prominence in India’s Booming Study Abroad EdTech Sector

Humstudy Reaches USD 1 Million Valuation, Gaining Prominence in India’s Booming Study Abroad EdTech Sector

7 months ago

Categories

  • Agriculture
  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Gadgets
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Press Release
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • World

Topics

Ace Entrepreneur actor Artificial intelligence Bengaluru Blockchain technology BRICS CCI Content Creator COVID-19 Cryptocurrency CSIR DBT Delhi Digital Marketing DST Dubai Education entrepreneur entrepreneurship Fairplay Gujarat Gurugram Hyderabad IIT Delhi India Indian Institute of Technology Influencer Influencerquipo innovation Kingston Technology K Raheja Corp Homes memory products and technology solutions Mumbai Music Industry pandemic photography producer Pune real estate research Shan Se Entertainment Shantanu Bhamare social media Surat technology TTK Prestige
No Result
View All Result

Highlights

1win announces global partnership with boxing champion Canelo Álvarez

MorningWale Rebrands as ‘The Kirana Next Door’ — A Bold New Chapter in Clean, Everyday Food

Ice Cream Works Launches Exciting New Line of Popsicles and Ice Cream Bars — All at Just ₹99

LOGOUT: Empowering Experience Creators with AI-Powered Chat-Commerce

Veranda Expands to Khar: A New Chapter in Modern Indian Dining

Delhi Gets a New Standard in Car Care with The Detailing Gang’s Grand Launch

Trending

Inspired by True Events, Bela: Gujarati Urban Film Reveals the Hidden Faces of Injustice
Entertainment

Inspired by True Events, Bela: Gujarati Urban Film Reveals the Hidden Faces of Injustice

by Scroll News
May 10, 2025
0

Surat, (Gujarat), : Bela: Gujarati Urban Film is all set to redefine the narrative of Gujarati cinema...

Jivanrang: How One Woman’s Childhood Sparked a Movement to Reimagine Eldercare in Urban India

Jivanrang: How One Woman’s Childhood Sparked a Movement to Reimagine Eldercare in Urban India

May 6, 2025
Ceebeedesignstudio: A Homegrown Harmony of Indian Heritage and Luxury Living

Ceebeedesignstudio: A Homegrown Harmony of Indian Heritage and Luxury Living

May 5, 2025
1win announces global partnership with boxing champion Canelo Álvarez

1win announces global partnership with boxing champion Canelo Álvarez

May 3, 2025
MorningWale Rebrands as ‘The Kirana Next Door’ — A Bold New Chapter in Clean, Everyday Food

MorningWale Rebrands as ‘The Kirana Next Door’ — A Bold New Chapter in Clean, Everyday Food

May 1, 2025
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News

© 2022 Scroll News

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 Scroll News