• About Us
  • Advertise
  • Contact Us
  • DMCA
  • Privacy Policy
  • Follow on Google News
Thursday, July 3, 2025
  • Login
Country First
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • Home
  • India
    • National
    • State News
  • World
  • Business
  • Education
  • Entertainment
  • Lifestyle
    • Health & Fitness
    • Fashion & Beauty
    • Travel
    • Food
    • Photography
  • Tech
    • App News
    • Gadgets
  • Auto
  • Others
    • Sports
    • Agriculture
    • Science
    • Astrology
    • Finance/Money
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
Country First
No Result
View All Result

Leading edge technique to boost electric vehicle battery performance

Country First by Country First
April 7, 2021
in Auto, Tech
Reading Time: 2 mins read
A A
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 SOC reflects the remaining capacity of the battery, i.e., how much more charge can be withdrawn from the battery before it gets fully discharged.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 might also like

Global Innovator Radhakrishnan Arikrishna Perumal Sets a New Benchmark in Ethical AI and Insurance Technology

Global Innovator Radhakrishnan Arikrishna Perumal Sets a New Benchmark in Ethical AI and Insurance Technology

June 27, 2025
Kingston Reinforces Legacy of Performance with Refreshed XS Series External SSD Lineup

Kingston Reinforces Legacy of Performance with Refreshed XS Series External SSD Lineup

June 26, 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
Previous Post

Swagata Dev’s Inspiring Journey as North East’s Leading Lifestyle Creator

Next Post

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

Country First

Country First

Related Posts

Global Innovator Radhakrishnan Arikrishna Perumal Sets a New Benchmark in Ethical AI and Insurance Technology

Global Innovator Radhakrishnan Arikrishna Perumal Sets a New Benchmark in Ethical AI and Insurance Technology

by Country First
June 27, 2025
0

Frisco, , 27th June 2025: In an era where technological breakthroughs are shaping the future of global industries, Radhakrishnan Arikrishna...

Kingston Reinforces Legacy of Performance with Refreshed XS Series External SSD Lineup

Kingston Reinforces Legacy of Performance with Refreshed XS Series External SSD Lineup

by Country First
June 26, 2025
0

Mumbai (Maharashtra) , June 26, 2025: Kingston Technology, a world leader in memory and technology solutions, today announced the refreshed Kingston...

Kingston Powers Tomorrow: Enabling the Future of AI with High-Performance Solutions at COMPUTEX 2025

Kingston Powers Tomorrow: Enabling the Future of AI with High-Performance Solutions at COMPUTEX 2025

by Country First
May 22, 2025
0

Taipei, May 22, 2025: Kingston Technology, a world leader in memory products and technology solutions, returns to COMPUTEX 2025 with...

Kingston Celebrates Holi with Special Offer on External SSDs

Kingston Celebrates Holi with Special Offer on External SSDs

by Country First
March 17, 2025
0

Mumbai, (Maharashtra) , March 11, 2025: Kingston Technology, a world leader in memory products and technology solutions, is celebrating Holi...

Next Post

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

Leave a Reply Cancel reply

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

Related Post

Poonam Kaur Bindra: a usual cooking lover turned entrepreneur! 

Poonam Kaur Bindra: a usual cooking lover turned entrepreneur! 

February 7, 2023
Tricity’s 23-year-old Arshiya Sareen crowned Miss Globe India 2022

Tricity’s 23-year-old Arshiya Sareen crowned Miss Globe India 2022

October 10, 2022
Impiger Technologies chosen as runner-up in the prestigious Watts Humphrey Award, 2022

Impiger Technologies chosen as runner-up in the prestigious Watts Humphrey Award, 2022

November 15, 2022

Category

  • 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

Tags

Ace Entrepreneur actor Ahmedabad Artificial intelligence Bengaluru Blockchain technology BRICS CCI COVID-19 Cryptocurrency CSIR Delhi Digital Marketing DST Education entrepreneur Fairplay Ginny Kapoor Gujarat Gurugram Hyderabad India's Most Prominent Pageant Indian Institute of Technology Influencer Influencerquipo innovation Kingston Technology K Raheja Corp Homes LANXESS memory products and technology solutions Mr. Gagandeep Kapoor Mrs.INDIA Galaxy Mrs.INDIA Galaxy 2022 Mumbai Music Industry National Pageant Mrs.INDIA Galaxy 2022 pandemic photography producer Pune real estate Shan Se Entertainment Shantanu Bhamare Surat technology solutions Vibrant Concepts

Country First is a digital news and story platform that bring you the news, articles, stories, and opinions on the latest happenings worldwide covering various sectors like nation, politics, and governance, social sector, review, foreign affairs, defence and security, latest review, lifestyle, entertainment, sports, technology, auto sectors, education, business and start-ups updates, Agriculture, Science, finance, money, food, and culture, etc.

  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Privacy Policy
  • Follow on Google News

© 2022 Country First

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

© 2022 Country First

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In